AKHTAR ACADEMY SECONDARY SCHOOLANNUAL EXAMINATION 2011

ENGLISH PAPER (GRAMMAR) FOR CLASS-V

Time: 3 hours M.Marks:75

Q.1. Write letter of thanks to your friends for sending a gift on your birthday OR inviting your friend on your birthday party.

08

Q.2. Write an essay on Eid-ul-Azha or on Morning walk. 10

Q.3. Put each of the words in the correct column.car, ran, he, in, slowly, huge, quietly, they, under, house, cold, ate, telephone, looked, us, behind, empty, greedily, and, but

10

Noun Adjective Verbs Adverbs Pronoun Conjunction

Q.4. Rewrite the following sentences using an infinitive instead of word or words which are under lined.(i)There are many places in Pakistan which you can visit.(ii)Aliya was pleased when she heard the examination result.(iii)I have some work which I must do before I go out.(iv)Ali was told that he must leave immediately.

04

Q.5. Write in which tense these sentences are written.(i)The man has worked hard. (ii)She plays tennis.(iii)We will be walking to the park. (iv)The cat is sitting near the window.

04

Q.6. Re write the following sentences change the active into passive.(i)St. George killed the dragon. (ii)Mighty wall surrounded the city. (iii)The shop assistant picked up the telephone.

03

Q.7. Use either the conjunction and or the conjunction but to join each of these pairs of single clause sentences.(i)The giant looked frightening. He was friendly.(ii)The case was small. It was very heavy.(iii)It was a sunny day. Dark clouds were beginning to gather.

OR

03

Copy these sentences. Underline the two clauses in each one.

(i)The giant jumped into the air and swung the net.(ii)Sophie picked up the jar and held it up for the giant.(iii)He held the jar close to his ear but heard nothing.

Q.8. Choose the most suitable adjective phrase to complete each of the sentences.long and white, cold and draughty, taller then a house,full of shopping, with its high, grey walls

(i)The lady was carrying a bag……………………(ii)……………….the old man’s beard nearly reached the floor.(iii)The castle …………… looked rather frightening.(iv)The large room was ……………………………(v)The giant……………………. stamped his foot angrily.

08

Q.9. Complete these sentences with the possessive form of noun in brackets.

(i)The……………………leg was broken in the crash. (Motorist)(ii)Our……………….athletes always do well. (Country)(iii)We could not see the ……………flag. (ship)

03

Q.10. Complete the sentences with the correct form of the verb.(i)Yesterday evening mother had a headache. she………tea for herself and ………..it while sitting in her favorite sofa. (make, drink)(ii)We must always……………….in a loud and clear voice when talking to large group. (speak)(iii)Rashid …………… down from the apple tree and …………. his leg last night. (fall, hurt)

03

Q.11. Write the comparative and superlative of the following.happy, wet, ugly, lucky, head, heavy, small, old, dry, busy

05

Q.12. Punctuate the following sentences.(i)shahnaz and ali who were playing in the park pulled thorn out of the dog paw(ii)mr younus was filled with joy when he won the lottery(iii)james doesn’t like drinking milk(iv)when mrs grant confronted the thief she raw fear in his eyes

04

Q.13. Write the correct answer. 10 A pronoun is (i)a word which describes a noun

(ii)a word used to show actions(iii)a word used instead of noun

An adverb is (i)a word which describes how action are done(ii)a word which is added to the end of the verb(iii)the name of a place or thing

A conjunction is a word (i)shown by the sign(ii)a word which join two groups of words(iii)a word which means ‘belonging to’

A clause is a group of words (i)which can be used either as a whole sentence or as a part of the sentence(ii)which tell us when an action takes place(iii)usually used in writing

An abstract noun is (i)any verb that take an object(ii)a group of letters that we can add to the end of word to change its meaning(iii)the name of a thought, idea or feeling

AKHTAR ACADEMY SECONDARY SCHOOLANNUAL EXAMINATION 2011SCIENCE PAPER FOR CLASS-II

Time: 3 hours M.Marks:75

Q.1. Attempt any five questions.(i)How can we see rainbow colour with the help of a mirror?(ii)Why does flex have a thin layer of plastic on the outside?(iii)What does a battery contain?(iv)What are gales?(v)Do all trees have fruits? Can we eat all fruits that grow on trees?(vi)Does the moon have its own light?(vii)Why do some trees in thick forests grow very tall?

20

Q.2. Give short answers: (any five)(i)What is a wind vane?(ii)How shadows are made?(iii)What does the word circuit mean?(iv)What is white colour made up of?(v)What are biggest types of plants called?(vi)Does the moon go round the Sun?(vii)What is electricity which moves along wires called?

15

Q.3. What are opaque, translucent and transparent things? Write about any one with examples.

05

Q.4.a.

Which vegetables grow above and under ground? Write the name of any five each.

10

b. Make a list of 5 things which work with electricity. 05

OBJECTIVE

Q.5.a.

Fill in the blanks:

(i)Fruits have a ……………..outside.

(ii)Clouds are blown by the ……………………………

(iii)In the rainbow there are …………………… colours.

(iv)Electricity cannot jump across a ……………………….

(v)Light can pass through ………………….. things.

(vi)The Moon is a …………………………….

(vii)Electricity is made in ……………..

(viii)Moon has no ………………. Of its own.

(ix)Paper is made from ……………..

(x)Herbs and ……………….are small plants.

10

b. Write true or false:(i)Plants grow only in one size.(ii)The trees grow four layers each year.(iii)The moon is a star. (iv)The wind is moving air.(v)Thomas Edison invented the first battery.(vi)The wire in a coil is called filament.(vii)A battery has water in it.(viii)A filter is a piece of coloured glass or plastic.(ix)Seeds come in only one shape.(x)Winds blow at different speed.

10

AKHTAR ACADEMY SECONDARY SCHOOLANNUAL EXAMINATION 2011

ENGLISH (GRAMMAR) PAPER FOR CLASS-II

Time: 3 hours M.Marks:75

Q.1. Write the definition of verb and proper noun with examples. 06

Q.2. Write few lines on Myself or My Pet Cat. 10

OBJECTIVE

Q.3. Fill each space with a suitable adjectives.

(i)Ice is ………………………

(ii)A needle is …………………

(iii)A king is……………………

(iv)The giant is……………….

04

Q.4.a.

Under line the prepositions.

(i)The lion is standing by the tree.

(ii)The apples are in the basket.

(iii)The mouse is on the chair.

03

b. Write a suitable preposition in the blank space.

(i)The mouse ran ……………….a hole.

(ii)The helicopter is ………………. the house.

(iii)The monkey climbed ……………………. the rope.

03

c. Rewrite the sentence using capital letters for proper nouns:

(i)The boy live near tariq road.

(ii)friday’s child eats the most.

(iii)seema was born in august.

03

Q.5.a.

Underline the present tense.

(i)Ben is reading a book.

03

(ii)She is playing with a doll.

(iii)They are going to school.

b. Change the following sentence in past tense:

(i)Ben is washing his face.

(ii)She is painting a picture.

(iii)I drink milk.

03

c. Write the past tense.(i)go ………….. (ii) dance…………….. (iii) come……………

(iv)read…………. (v) look……………...

05

Q.6.a.

Choose the correct form of verb to complete the sentence.

(i)The cat is/are asleep.

(ii)The children is/are going to school.

(iii)The horses was/were galloping.

(iv)The dog was/were very small.

04

b. Choose the correct from of noun to complete the sentence.

(i)The cake/cakes is very small.

(ii)Baby dog/dogs are called puppies.

(iii)A bird/cow flies.

(iv)A frog/snake hops.

04

c. Choose the correct adjective to complete each sentence.(i)The suitcase was very ( heavy, prickly)

(ii)The lemon tasted (full, sour)

02

d. Circle the nouns, underline the verb and cross out the adjectives. 02

(i)Tom felt frightened.

(ii)The bike had a flat tyre.e. Underline the nouns.

(i)The cake was stale.

(ii)The plane landed safely.

02

f. Underline the verbs.

(i)Please pass me the jam.

(ii)We cut a lot of wood for fire.

02

g. Use his or have.

(i)You ……………….. no money.

(ii)My cat …………… green eye.

(iii)I ………… a pet dog.

(iv) He ………………… not finished his work.

04

h. Write the past tense of given verb.(i)I …………….. a banana. (eat)(ii)A boy…………..apples to his friend. (give)

02

i. Join each pair of sentences with a conjunction ( and or but)(i)Tom is right. Dan is wrong.(ii)Mrs. Shah opened the door. She walked in the room.

02

j. Write the opposites.friend…………………. hard…………………..near…………………… day …………………question…………………..

04

k. Write the plurals.fox…………………... tooth……………………..wish…………………. child……………………….

04

l. Match the beginnings and ending of sentences.A noun is a joining wordAn adjective is a naming wordA conjunction is a naming word

03

MATHEMATICS PAPER FOR CLASS-IIOBJECTIVE

Q.1. Convert the following: 06

(i)1 kg = ………..grams (ii) 1/4kg = ………. grams

(iii)1 m = ……….. cm (iv) 1/2 m = ……….. cm

(v)1 litre = ……… ml (vi) 1/4litre = ………… mlQ.2. Write dodging table.

(i) 3 x 7 = ……… (ii) 4 x 9 =……. (iii) 2 x 8 =………

(iv) 3 x 9 =…….. (v) 4 x 8 =…….. (vi) 5 x 5 =………

(vii) 3 x 8 = …… (viii) 5 x 9 =……. (xi) 4 x 6 =………

(x) 4 x 5 =………

05

Q.3. Write in expanded form.

(i) 786 = ………………………………………………………

(ii) 909 = ………………………………………………………

02

Q.4. Put the < or > sign.(i) 716 ------- 917 (ii) 401 ---- 386

(iii) 230 ------- 983 (iv) 2000 ---- 1000

02

Q.5. Give the number for: (i) 700 + 30 = ………………………. (ii) 300 + 20 + 8 =……………………….

02

Q.6. Write the number that has(i) 8 ones 7 tens 4 hundreds = …………………………

(ii) 5 tens 9 hundred 0 ones = ………………………..

02

Q.7. Fill in the blanks :

(i)A quarter of a circle is called……..

(ii)A square is a ……….sided figure.

(iii)Half of a circle is called a …………………..

(iv)A triangle is a …………………..sided closed figure.

(v)The point where 2 sides meet is called a …………….

(vi)A rectangle has …………….vertices and ……………sides.

06

Q.8. Do these sums: 12

(i) Th h t u (ii) Th h t u 2 5 9 7 9 3 4 0

3 8 6 5 - 4 5 7 6+ 4 7 3 2____________________ _______________________

____________________ _______________________

(iii) 45 ÷ 5 = (iv) 25 ÷ 2 =

(v) 54 ÷ 6 = (vi) 26 ÷ 3 =

(vii) h t u (viii) h t u 5 3 4 9 2 4 x 3 x 4 ____________________ _______________________

____________________ _______________________

Q.9. Write the fraction. 02

Q.10. Write these times: 02

AKHTAR ACADEMY SECONDARY SCHOOLANNUAL EXAMINATION 2011

MATHEMATICS PAPER FOR CLASS-II

Time: 3 hours M.Marks:75

SUBJECTIVE

Solve these problems: 08Q.11. Fahim goes to a bakery to buy a dozen pastries, half a dozen rolls

and 6 cans of juice. How many items in total will be carrying back home?

Q.12. Amna has 350 ml of shampoo in her bottle. Asma has only 125ml. Who as more and by how much?

Q.13. 20 nuts are to be divided between 4 squirrels. How nuts may does each squirrel get.

Q.14. A box of candies cost Rs.9. Aleena bought 5 boxes. How much did she spend?

Q.15. Write 6 times table. 05

Q.16. Write in words: 1000, 766, 890, 455, 345, 123, 456, 880, 534, 679

10

Q.17. Write in figures: 901--1000 05Q.18. Draw the lines of following lengths.

(i) 6 cm (ii) 2 cm02

Q.19. (i)Draw a triangle showing its sides and vertex.(ii)Draw a square showing its sides and vertex.

04

MRS. MUBSHAIRA QAMAR IMPORTANT PAPER MATHEMATICS-X

OBJECTIVE

SECTION -A-Note: Attempt all the questions.Q.1. Choose the correct answers for each from the given options:

(i){0,1,2,3,………….} is the set of …………………….(a) Prime number (b)Integers (c)Whole number (d)Even number

(ii)log2 x = 3, then x will be equal to ………………(a) a = b (b)8 (c) 10 (d)5

(iii)The degree of the Polynomial x2 + xy2 + y is …………………..(a) 2 (b) 4 (c) 3 (d)1

(iv)Simplified: __21x 2 - 7xy __ 14x2y – 21 xy2

(a) x – 3y__ (b) x – 3y__ (c) x – 3y__ (d) x – 3y__ y (3x – 2y) y (2x – 3y) y (2x – 3y) 2x – 3y

(v)The transpose matrix of [ 2 3] is [ 1 6] (a) [ 2 1 ] (b) [ 3 2 ] (c) [ 2 6 ] (d) [ 3 2 ] [ 3 6 ] [-1 2 ] [ 1 3 ] [ 6 1 ]

(vi)Eliminating T from x = T, y = T2 we get:(a) x2 –y = 0 (b) x2 + y = 0 (c) x + y2 = 0 (d) x - y2 = 0

(vii)Mean proportional between 4 and 16 is: (a) 64 (b) 2 (c) 2 (d)12

(viii)Two lines are said to be perpendicular on each other if the form a/an:(a) Acute angle (b) Obtuse angle (c) Reflex angle (d) Right angle

(ix)In 12, 13, 3, 4, 4, 5, 7, 9, the mode is:(a) 3 (b) 5.5 (c) 4 (d)9

(x)The value of Tan 60o is:(a) 2/√3 (b) √3/2 (c) √3/2 (d) 1/√3

(xi)In a class interval (30-35), 30 is:(a)Upper class interval (b) Lower class limited (c) Height (d)Class Boundary

(xii)Median of data 1,2,3,4,5,7, 9, 12 is:(a) 5 (b) 6 (c) 7 (d) 12

(xiii)Range of the data 9,8,7,5,4,20 is:

(a) 16 (b)9 (c) 2 (d)41

(xiv) ( a3)2 = …………………..(a) a6 (b) a1 (c) a5 (d) a9

(xv)If x + 5 : x + 7 = 5 : 7, x is equal to: (a) 0 (b) 1 (c) -1 (d) 2

(xvi) In a right angled triangle the side opposite to the right angle is called: (a) Diagonal (b) Hypotenuse (c) Median (d) Altitude

(xvii) The set of all the points in a plane is equal distant from a final point of the plane is called a: (a) Circle (b) Triangle (c) Tangent (d) Secant

(xviii) The line which meets a circle at only one point is called a:(a) Tangent (b) Radius (c) Diameter (d) Chord

(xix)The supplement of 60o = ……….(a) 300o (b) 120o (c) 180o (d) 30o

(xx)Sin2 θ + Cos2 θ:(a) 1 (b) Cot2 θ (c) tan2 θ (d) 4

SECTION -B-Note: Answers any 10 questions. All questions carry equal marks.Q.2. If A = { 1,2,3,4,6,} and B= { 2, 4, 5, 6, 7 }, Find A triangle B.Q.3. If A = { a, b} B= { 2, 3} and C= { 3,4 } , Find (BUC) x A.Q.4. Simplify: __(216) 2/3 (25) 1/2 ___

(4/100) -3/2

Q.5. With the help of log table. Find the value of __ 48.7_____ (83.8) (3.14)

Q.6. If a + b = 4 and a – b = 6, Find the value of a2 + b2

Q.7. Resolve into factors r2 ( S – T) + S2 ( T – r ) + T2 ( r – S )Q.8. If A = [ 6 2 ], Prove that A-1 . A = I

[ 4 3 ]OR

Apply Cramer’s rule to solve the equation: 5 x – 27 = 1 2x - y = 0

Q.9. If a side of a triangle is extended, the exterior angle so formed is in measure, greatest then either of the two interior opposite angles.

Q.10. Find the solution set of: 2x2 – 7x + 5 = 0 by using the quadratic equation formula.

Q.11. Find the solution set of the equation √25y – 6 = 4 √ y + 3Q.12. Eliminate ‘x’ from the following equations and find the new relationship.

x – 1/ = 2ax2 + 1/x2 = b2

Q.13. If a/b = c/d = e/f prove that (a2 + c2 +e2) (b2 + d2 +f2) = (ab + cd +ef )2

Q.14. Find the values of the trigonometric ratios of 45o

Q.15. For what values of a and b: x4 + 4x3 + 10x2 + ax + b will be a perfect square.

Q.16. If a line is drawn perpendicular to a radial segment of a circle at its outer and point, It is tangent to the circle at that end point.

SECTION -C-Note: Attempt any 03 questions form this sections including Q.No.19, which is compulsory. All question carry equal marks.Q.17. Factorize the following. (i) a3 - a2 + 2 (ii) x3 + x3 – 2y + 8y3

(iii) 8a3 + b2 + 27c3 - 18abc (iv) a4 + a2 +1Q.18. Find the solution set of the following equation graphically. x + 3 = 2y

2x + y = 14Q.19. In a correspondence of two right triangles. If their hypotenuses are congruent

and one more side of are triangle is congruent to the corresponding side of the other, the in two triangles are congruent.

Q.20. (a)Find the variances, of the following set, x = 11, 13, 25, 15, 12, 18, 17, 23, 20, 16(b) x3 + 7x2 + 14x + 8 Reminder theorem.

Q.21. Construct a triangle ABC in which mAB = 5 cm, m < B = 70, m<A = 40, Draw circumscribed circle.

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-IV

S.NO. NAME OF BOOK PUBLISHER

01 New Oxford Modern English Book-4 Oxford02 New Oxford Modern English, Work Book-4 Oxford03 Maths wise Book-4 Oxford04 New Oxford Social Studies Revised Edition Book-4 Oxford05 Amazing Science Revised edition (Parveen Arif Ali) Oxford06 Nariban-e-Urdu Work Book-1 Oxford07 Hummari Urdu for Class-4 Oxford08 Focus on Grammer and Punctuation Book-3 Peak 09 Islamiat Book-4 Book Mark10 Aasan Sindhi for Class-IV S.T.B

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-IV

S.NO. NAME OF BOOK PUBLISHER01 New Oxford Modern English Book-4 Oxford02 New Oxford Modern English, Work Book-4 Oxford03 Maths wise Book-4 Oxford04 New Oxford Social Studies Revised Edition Book-4 Oxford05 Amazing Science Revised edition (Parveen Arif Ali) Oxford06 Nariban-e-Urdu Work Book-1 Oxford07 Hummari Urdu for Class-4 Oxford08 Focus on Grammer and Punctuation Book-3 Peak 09 Islamiat Book-4 Book Mark10 Aasan Sindhi for Class-4 S.T.B

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-V

S.NO. NAME OF BOOK PUBLISHER01 New Oxford Modern English Book-5 Oxford

02 New Oxford Modern English, Work Book-5 Oxford03 Maths wise Book-5 Oxford04 New Oxford Social Studies Revised Edition Book-5 Oxford05 Amazing Science Revised edition Oxford06 Nariban-e-Urdu Work Book-2 Oxford07 Hummari Urdu for Class-5 Oxford08 Focus on Grammer and Punctuation Book-4 Peak 09 Islamiat Book-5 Book Mark10 Aasan Sindhi for Class-5 S.T.B

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-V

S.NO. NAME OF BOOK PUBLISHER01 New Oxford Modern English Book-5 Oxford02 New Oxford Modern English, Work Book-5 Oxford03 Maths wise Book-5 Oxford04 New Oxford Social Studies Revised Edition Book-5 Oxford05 Amazing Science Revised edition Oxford06 Nariban-e-Urdu Work Book-2 Oxford07 Hummari Urdu for Class-5 Oxford08 Focus on Grammer and Punctuation Book-4 Peak 09 Islamiat Book-5 Book Mark10 Aasan Sindhi for Class-5 S.T.B

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VI

S.NO. NAME OF BOOK PUBLISHER

01 New Oxford Modern English Book-6 Oxford02 Work Book-6 Oxford03 Right Byte (Revised Edition) Secondary Social

Studies for Pakistan Book Revised Edition-1Oxford

04 New Secondary School Mathematics Book-6 Scientific05 Amazing Science Revised edition Book-6 Oxford06 Nariban-e-Urdu Work Book-3 Oxford07 Urdu Book-6 Gaba08 Islamiat (Neelma Hasan) Book Mark09 Aasan Sindhi for Class S.T.B

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VI

S.NO. NAME OF BOOK PUBLISHER01 New Oxford Modern English Book-6 Oxford02 Work Book-6 Oxford03 Right Byte (Revised Edition) Secondary Social

Studies for Pakistan Book Revised Edition-1Oxford

04 New Secondary School Mathematics Book-6 Scientific05 Amazing Science Revised edition Book-6 Oxford06 Nariban-e-Urdu Work Book-3 Oxford07 Urdu Book-6 Gaba08 Islamiat (Neelma Hasan) Book Mark09 Aasan Sindhi for Class S.T.B

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VII

S.NO. NAME OF BOOK PUBLISHER01 Right Byte Book 2 Secondary Social Studies for

Pakistan Book 2 Revised Edition.Oxford

02 New Oxford Modern English, Book-7 Oxford

03 Nirdiban-e-Urdu Work Book-4 Oxford04 Amazing Science Book-7 Revised Edition Oxford05 Islamiat Book-7 Oxford06 Aasan Sindhi Book-7 S.T.B.07 Urdu Book-7 Gaba08 New Secondary School Mathematic Book-7 Scientific

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VII

S.NO. NAME OF BOOK PUBLISHER01 Right Byte Book 2 Secondary Social Studies for

Pakistan Book 2 Revised Edition.Oxford

02 New Oxford Modern English, Book-7 Oxford03 Nirdiban-e-Urdu Work Book-4 Oxford04 Amazing Science Book-7 Revised Edition Oxford05 Islamiat Book-7 Oxford06 Aasan Sindhi Book-7 S.T.B.07 Urdu Book-7 Gaba08 New Secondary School Mathematic Book-7 Scientific

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VII

S.NO. NAME OF BOOK PUBLISHER01 Right Byte Book 2 Secondary Social Studies for

Pakistan Book 2 Revised Edition.Oxford

02 New Oxford Modern English, Book-7 Oxford03 Nirdiban-e-Urdu Work Book-4 Oxford04 Amazing Science Book-7 Revised Edition Oxford05 Islamiat Book-7 Oxford06 Aasan Sindhi Book-7 S.T.B.07 Urdu Book-7 Gaba08 New Secondary School Mathematic Book-7 Scientific

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VII

S.NO. NAME OF BOOK PUBLISHER01 Islamiat Book-8 (Neelma Hasan) Book Mark02 Computer-IX S.T.B.03 Aasan Sindhi Book-9 S.T.B.

04 Social Studies ( 9 & 10 Class) S.T.B.05 Understand and Communicate Book-3 S.T.B.06 Urdu Lazmi Book-8 Gaba07 Chemistary (IX) S.T.B.08 New Secondary School Mathematic Book-8 Scientific09 Biology for IX S.T.B.

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VII

S.NO. NAME OF BOOK PUBLISHER01 Islamiat Book-8 (Neelma Hasan) Book Mark02 Computer-IX S.T.B.03 Aasan Sindhi Book-9 S.T.B.04 Social Studies ( 9 & 10 Class) S.T.B.05 Understand and Communicate Book-3 S.T.B.06 Urdu Lazmi Book-8 Gaba07 Chemistary (IX) S.T.B.08 New Secondary School Mathematic Book-8 Scientific09 Biology for IX S.T.B.

BOOK LIST OF AKHTAR ACADEMY SCHOOLCLASS-VII

S.NO. NAME OF BOOK PUBLISHER01 Islamiat Book-8 (Neelma Hasan) Book Mark02 Computer-IX S.T.B.03 Aasan Sindhi Book-9 S.T.B.04 Social Studies ( 9 & 10 Class) S.T.B.05 Understand and Communicate Book-3 S.T.B.06 Urdu Lazmi Book-8 Gaba07 Chemistary (IX) S.T.B.08 New Secondary School Mathematic Book-8 Scientific09 Biology for IX S.T.B.

COMPUTER STUDIES (THEORY)CLASS X (GENERAL)

Time: 3 Hours Max.Marks:75

General Instructions:

SectionA: It consists of 15 Multiple Choice Questions which are all to be answered.SectionB: It consists of 15 Short-Answers Questions out of which 12 questions are

to be answered.Section C: It consists of 03 Descriptive - Answer Questions out of which 02 . Questions are to be answered.

SECTION A (MULTIPLE CHOICE QUESTIONS) (15 Marks)Note: 1. Attempt all the questions.

2. Do not copy down the questions, write only the answer.3. Each question carries ONE mark.

Q.1. Choose the correct answer for each from the given options:

1. The first micro processor was INTEL:(a) 8008 (b) 8080 (c) 8800 (d) 8808

2. Which Command is used to execute a program?(a) LOAD (b) LIST (c) RUN (d) SAVE

3. Macro Computer are also called:(a) Analog (b) Main frame (c) Mechanical (d) Digital

4. Software that translates assembly language into machine language:(a) Compiler (b)Interpreter (c) Assembler (d) Window

5. First Commercial Computer:(a) MARK-I (b) MARK-II (c) UNIVAC (d) EDVAC

6. Computers output taken on the screen:(a) Hardcopy (b) Softcopy (c) Computer copy (d) None of above

7. Analog Computers are ………… devices:(a) Measuring (b) Calculating (c)Processing (d) Printing

8. It is a Pointing device:(a) Mouse (b) Scanner (c)Keyboard (d)All of above

9. Laser printer and Inkjet printers are example of:(a) Impact printers (b) Chain printers (c) Drum printers (d) Non-impact

10. Printers and screens are common form of:(a) Input unit (b)Output unit (c) Memory (d)Processing unit

11. The number system that has proved the most natural and efficient system for machine use is:(a) Binary (b)Octal (c) Decimal (d)Hexa decimal

12. Preparation of the complete manual of the program or Software for explanation of program is called:(a) Debugging (b) Documentation (c) Flowchart (d)Algorithm

13. The range of decimal number system is:(a) 0 to 10 (b) 0 to 9 (c) 1 to 9 (d) 1 to 10

14. Another name for Laptop computer is:(a) Portable Computer (b) Personal Computer (c) Mini Computer

(d) Micro Computer15. IBM stands for:

(a) International Business Machines (b)International Business Management (c) International Business Microprocessor (d) International Business Marketing

SECTION B (SHORT - ANSWER QUESTIONS) (36 Marks)

Note: Answer any 12 questions from this section. All questions carry equal marks. No answer should exceed 3 to 5 sentences.

Q.2. Define program, programming and programmer.Q.3. Differentiate between Low level and High level languages.Q.4. Draw and write the purpose of main flowcharting symbols.Q.5. Define Analog and Digital computers with examples.Q.6. Differentiate between data and information.Q.7. What is a source program and object program?Q.8. What do you understand by the term Cache memory?Q.9. Where is your input stored while you are working with it and what

happens when you turn off your computer?Q.10. Convert the following Decimal numbers into their Binary equivalents:

(a) 554 (b) 888 (c)624Q.11. Convert the following Binary numbers into their Decimal equivalents:

(a) 10101 (b) 1110011 (c) 0011101Q.12.

Convert the following Algebraic expressions into their basic formulae.

(a) ( a – b)1/2 (b) ( x + y )2 + (2x3 – 6xyz ) (c) a2 – 2ab + b2 Q.13. What do you understand by the term Debugging?Q.14. Differentiate between the first and the second generations of computer.Q.15. Define Input / Output devices along with there functions.Q.16. Differentiate between Impact and Non-Impact printers.

SECTION C (DESCRIPTIVE - ANSWER QUESTIONS) (24 Marks)

Note: Answer any 02 questions from this section. All questions carry equal marks. .

Q.17.(a) Describe the Generations of Computer with the help of a generation table.

(b) How many basic steps are involved in making a Computer program. Describe in detail.

Q.18.(a) Describe the early computing machines and their inventors in the dark age.

(b) Define Monitor with its types.Q.19.(a) What is a CPU? Explain the different components of a CPU with the

help of a block diagram. (b) What is Printer? Describe different types of printers.

The Divisional Engineer,Azizabad Telephone Exchange,Federal –B- Area,KARACHI..

Subject: TEMPORARY DISCONNECT OF TELEPHONE NO. 36828513.

Sir,

It is submitted that my telephone No. 36828513 install in

Flate No. H-21/20, Federal Capital Area, Karahci.

Therefore, request my above telephone No. temporary

disconnects.

Thanking you,

Yours faithfully,

(MUBSHAIRA)

IMPORTANT QUESTIONS OF CHAPTER NO.1 TO 11

1. Write down the contribution of Muslims Scientist in the filed of physics.(a) Ibn-al-Haitham (b) Al-Beruni (c) Yaqub-Kindi (d) Nasir-ud-Din Tusi

2. What is physics? Write name and define three branches.3. Write names of seven fundamental and seven derived units with their symbols in S.I

unit.4. Find the vector and scalar quantities from the following:

Length, displacement, speed, velocity, mass, force, acceleration, time, volume, work, energy, momentum, density, torque

5. Explain head to tail rule to find the resultant of a number of vector.6. Define the following:

(a) Velocity (b) Speed (c)Displacement (d)Acceleration7. Gives the reasons:

(i)Explain why it is dangerous to jump from a fast moving train?(ii)Why is the rolling friction less than the sliding friction?(iii)A body thrown upward always fall on the ground, why.(iv)Why does a piece of stone sink in the water but a ship with a huge weight floats?

8. State Newton’s Second Law of motion with detail.9. Explain the force of action and reaction in the following.

(a) Bullet is fired from a gun (b) Motion of moon around the earth(c) A person sitting on a chair (d) A rocket mouse upward

10. Define momentum. Explain the law of conservation of momentum.

11. Define equilibrium. State the two condition of equilibrium. 12. Define centre of gravity. Explain how would you locate the centre of gravity of an

irregular piece of a metal sheet.13. Explain what is meant by centeripetal force. Give three examples of body moving in a

circular path.14. What is energy? Discuss energy as applied to bring about a change and energy as the

ability to do work.15. State the law of conservation of energy and explain this law for a free falling body.16.a. In what ways are lever, an inclined plane and a pulley are alike. b. To what kind of lever the following machines belong.

Door, human arm, forceps, see-saw, pair of scissor, hand cart, balance,Handle of hand pump, upper and lower jaws, ore, nut cracker

17. Determine the M.A of inclined plane.18. Explain three states of matter on the basis of molecular theory.19. Define Stress, Strain, Hook’s Law and youngs Modulus. 20. Define Co-efficent of linear and volumetric thermal expansion with derivation.21. Define Pascal’s law. Explain its application (only one)22. What is meant by anomalous expansion of water on every day life? Write its effects.23. Difference between: (a) Heat and Temperature (b) Convection and Conduction24. Describe refrigerator, explaining its construction and working.25. What is meant by latent heat of fusion and vaporization and explain it by molecular

theory of matter.

IMPORTANT QUESTIONS OF CHAPTER NO.12 TO 19

1. Prove that the vibratory motion of a mass attached to a spring is simple harmonic motion.

2. Difference between transverse and longitude in a wave.3. Define the following: (i) wave length (ii) frequency (iii) twice period (iv)Beat4. Drive V = f 5. Describe the characteristics of musical sound.6. How is sound produced? What is the range of frequencies of audible sound also write

the uses of ultrasound.7. Define reflection of light. State the laws of reflection.8. Difference between: (i) Regular and irregular ref.

(ii) Real and virtual image. (iii) Concave and convex mirror.9. Drive 1/f = 1/p + 1/q10. Explain the formation of a image by a plane mirror.

11. What is critical angle and describe total internal reflection and conditions necessary for it.

12. What are the main defects of a human eye? How are they remove.13. Describe the construction and working of compound microscope or telescope.14. Draw and write down the characteristics of image formed by concave lens.15. Draw and write down the characteristics of image formed by concave mirror.

(a) At (F) (b) beyond (c).16. Discuss the nature of light in then of corpuscular and wave theory.17. How is rainbow formed.18. Define the following : (i) Dispersion of light (ii) Gamma rays (iii) Electric field (iv)

Solenoid (v) Chain reaction19. State Coulomb’s law and define the unit of charge. 20. What do you understand by a capacitor and its capacitance?21. State the following laws. (i) Ohm law (ii) Joules Law (iii) Fleming right hand rule

(iv) Einstein Equation 22. Difference between A.C and D.C.23. Explain series and parallel combination of resistance.24. Explain the working of an electric bell.25. How can galvanometer be converted into voltmeter and ammeter.26. What are transistor? Explain its working.27. What do you meant by forward and reverse bials.28. Write the precaution to minimize radiation danger and also write the diseases occur

due to Radiation Hazards.29. Write down the uses of radio active Isotopes.30. Difference between fission and fusion.

MATHEMATICS-XMCQS QUESTIONS

Q.1.a. us a/an…………….. number. (prime, rational, irrational) ה2. The solution set of1 4x 1 = -2. ( 1, -2, Φ )3. Cosec 30o = …………….. ( 2 , 2/√3, 1/ √2 )4. If A = [ 1 2 ], then P = ……………… ( 5, 6, -1 )

[ 3 p]5. If logx 32 = 5, x = ………………. ( 2, 5, 16 )6. If ‘A’ is the real number the point ( o, a ) lies ……………….

( second quadrant, on X-axis, on Y axis )7.

If x = 2 + √3, then x2 = …………………. ( 7, 7 + 4√3, 2√3 )8. Each of the supplementary angles can be a/an………………… ( right angle,

acute angle, obtuse angle)9. In a series 0, 1, 4, 6, 7, 9, 12, the median is ……………. ( 5, 6, 7 )10. If in right angled –triangle ABC m<B = 90o and the measures of its sides a, b, c are

6, 10 and 8 respectively, then tan m<A = ………… (3/5, 4/5, 3/4 )11. [ - ( - 1 )5 ]2 = …………. ( 1, -1, 2 ) 12. The angle inscribed in a major arc is a/an ………… angle. ( acute, right, obtuse )

13. Cosec 60o = …………….. = 2/√3 ( √3 , 2/√3, 1/ 2 )14. The L.C.M. of 4x2 and 5x is …………………. ( 4x2, 5x, 20x2 )15. If the number of rows and columns is not equal, it is called a ……………………

(Square, null, rectangular )

16. tan 30o = …………….. ( 2 , 2/√3, 1/ √2 )

17. X4 + 64 can be made a perfect square by adding ………… ( 8x2, 4x2, 16 x2 )18. The sum of 5 observation s is 125, its means = ………….. ( 25, 50, 625 )19. The line which meets a circle at only one point is called a …………………… (

radius, tangent, diameter)

20. An angle inscribed in a semi – circle is a /an ………… angle. ( right, acute, obtuse)

SUBJECTIVE

2. If U = {x │x € N A x ≤ 10 }, A = { 2, 3, 5, 7 }, B = { 2, 4, 6, 8, 10 }, verify that ( A U B )’ = A’ ∩ B’.

3. Simplify: ( xa/ xb)a + b ( xb/ xc) b+ c ÷ 4 ( xc/ xa)a - c 4. Find the value of x3 - 1/x3 when x – 1/x = -4 5. If A = { a, b }, B = { 2, 3 } and C = { 3, 4 }, find the value of A x ( B U C )6. Factories any four of the following:

(i) ax3 + ax2 – bx2 - bx - cx - c (ii) x2 y2 - 16xy + 64 (iii) x4 + 64(iv) x2 - x – 2y + 8y3 (v) x3 - x2 + 2 (vi) 27a3 - 64b6 – 1 – 36ab2

7.If 4x4 + 12x3 + 21x2 + ax + 9 is perfect square, find the value ‘a’.

8. If A = [ 2 -1], find the multiplication inverse of A. [-3 2 ]

9. Find the solution set of the following equation graphically: (Find four ordered pairs for each equation). x - 3y = -5 2x + 7y = 3

10. Find the value with the help of Logarithm: 82.8 x 88.6 2.25

11. Simplify:- __1__ - ___b___ - __ a___ a- b a2 – b2 a2 + b2

12. Factorize x3 - 6x2 + 11x - 6 with the help of the remainder theorem.13 Simplify: ( x2a/ xa + b ) ( x2b/ xb+c) ( x2c/ xc+a)14. Find the solution set of any two of the following:

(i) _│_2x + 3 │_ - 2 = 8 (ii) √25x – 6 = √ 4 x + 3 3(iii) x2 + 6x - 40 = 0

15. Construct PQR in which mPQ = mQR = 4 cm, m<Q = 60o.Draw the circumcircle of the triangle and write down the steps of construction.

16. The marks obtained by 60 students in an examination are given below. Find their mode.

Marks 40-42 43-45 46-48 49-51 52-54

No. of Students 10 12 30 6 2

17. A hospital is six storeyed. The number of rooms in each storey is 35, 32, 34, 38, 33. Find the standard deviation of the data.

18. Prove that ( Cos θ - Sin θ )2 + 2 Sin θ . Cos θ = 1.19. If a/b = c/d = e/f prove that: a4 b2 + a2 e2 – e4 f/b6 + b3 f2 – f5 = a4/b4

20. Draw the transverse common tangents of the circles with radii 3 cm and 2cm when the distance between is 6 cm. Write down the step of construction and verification.

21. Write down the trigonometry ratio of 45o

CLASS-III

Ist Position: HASSAN BAIG 97.57%

2nd Position: IFRAH ZUBAIR 97.27%

3rd Position: FIZZA SAFDAR 95.75%

CLASS-V

Ist Position: MARIAM TUFAIL 92.76%

2nd Position: SAVERA ISLAM 84.23%

3rd Position: YUMNA KASHIF 84%

CLASS-IV

Ist Position: MUHAMMAD MUSAB 96.21%

2nd Position: MUHAMMAD MUHIB KHAN 96.13%

3rd Position: S.M. AON ZAIDI 94.84%

CLASS-VI

Ist Position: ABDULLAH ISLAM 95.37%

2nd Position: AYESHA SIDDIQUA 88%

3rd Position: UROOJ ISLAM 82.08%

CLASS-VIII

Ist Position: TAHA KHALID 96.4%

2nd Position: FATIMA ARIF 95.3%

3rd Position: KHADIJA WASEEM 90.3%

CLASS-VII

Ist Position: SEERAT ALI 95.%

2nd Position: SHAROON SHAMSHAD 88.6%

3rd Position: AFIRAH SHEIKH 87.4%

Highest % in Primery Section

Class-III

HASSAN BAIG 97.57%

Highest % in Secondary Section

Class-VIII

TAHA KHALID 96.4%

Best Student in Primary Section

Class-IV

MUHAMMAD MUSAB

Best Student in Secondary Section

Class-VIII

MUHAMMAD TAHA

Full marks in Maths

EMAN SIDDIQUI Class-III

MUHAMMAD MUSAB Class-IV

Full Attendance

SULEMAN ALAM Class-VI

FATIMA ARIF Class-VIII

Remarkable Improvement

ADIL BAKHTIAR Class-V

Scholarship (2011-12)

TAHA KHALID Class-VIII

IMPROVEMENT

S.No. Name of Student Half Yearly Examination %

Final Examination %

01 Alisma 79.4 93.3

02 Barira 60.5 85.1

03 Fizza Safdar 79.3 95.7

04 Florance 30.3 70.7

05 Mariya Yousuf 62.8 83.1

06 M. Hasnain 81.5 91.2

CLASS-IV

S.No. Name of Student Half Yearly Examination %

Final Examination %

01 Hurera Mujeeb 74.6 83.7

CLASS-V

S.No. Name of Student Half Yearly Examination %

Final Examination %

01 M.Ilyas Khan 57.8 78.3

02 Yumna Kashif 75.9 84

CLASS-VI

S.No. Name of Student Half Yearly Examination %

Final Examination %

01 Urooj Islam 69.8 82.8

CLASS-VII

S.No. Name of Student Half Yearly Examination %

Final Examination %

01 Khadija Adil 52.1 78.3

02 Rabia Sabir 57.4 81.2

03 Jasra Bano 58.0 72.4

04 Ifrah Allauddin 44.6 81.2

OUR MISSION OUR MISSION OUR MISSION

EXPLORE

LEARN

RISE

EXPLORE

LEARN

RISE

EXPLORE

LEARN

RISE

OUR MISSION OUR MISSION OUR MISSION

EXPLORE EXPLORE EXPLORE

LEARN

RISE

LEARN

RISE

LEARN

RISE

AKHTAR ACADEMY SECONDARY SCHOOLSYLLABUS FOR HALF YEARLY FOR CLASS-IV

SOCIAL STUDIES:

Unit # 1: Geography

1. The Earth in Space2. Climate3. Our Country4. Water and its uses

Unit # 2 : Citizenship

1. Communication2. The Government

Unit # 3 : Our History

1. Our past

Unit # 4 : Culture and Society

1. Culture, Religion and languages

ENGLISH GRAMMER/LANGUAGE:

1. Parts of speech 2. Types of sentences3. Verb Tenses 4. Auxiliary verbs

5. Adjective 6. Adverbs7. Using Commas 8. Pronoun9. Homophones 10. Synonyms11. Opposites 12. Singular / Plural13. Genders 14. Creative Writing15. Comprehension 16. Vocabulary17. Reading & Listening skills

ENGLISH TEXT:

1. The Wise owl2. Sorry, wrong number3. Variety Entertainment4. Leisure5. A night in June6. The wise villagers

MATHEMATICS:

1. Unit # 2 : Number and Arithmetic operation2. Unit # 3 : Factors and multiples3. Unit # 4 : Fractions4. Unit # 5 : Decimal Fraction5. Unit # 6 : Measurement6. Unit # 7 : Time7. Unit # 8 : Geometry8. Unit # 9 : Information Handling

Tables 2 to 15

SCIENCE:

1. Unit # 1 : Understanding our bodies2. Unit # 3 : A balanced diet3. Unit # 5 : Matter and Magnetism

4. Unit # 7 : Static Electricity5. Unit # 9 : Force and machines6. Unit # 11 : Magnets and Magnetism

AKHTAR ACADEMY SECONDARY SCHOOLSYLLABUS FOR FIRST TERM ( HALF YEARLY) FOR CLASS-V

SOCIAL STUDIES:

Unit # 1: World Geography

1. Maps2. World Climate3. Life in the desert

Unit # 2 : Geography of Pakistan

1. Our Country2. Agriculture in Pakistan

Unit # 3 : History and Rights

1. Struggle for Independence

SCIENCE:

Unit # 1 Classification of living things

Unit # 3 A healthy body

Unit # 5 Environment Pollution

Unit # 7 Force and Machines

Unit # 9 Electricity

Unit # 11 Soil

MATH’S:

Unit # 2 Number and Arithmetic Operations

Unit # 3 H.C.F and L.C.M

Unit # 4 Fractions

Unit # 5 Decimal Fractions

Unit # 6 Measurements

GEOMETRY:

Unit # 8 Geometry page # 111 to 115

Unit # 9 Perimeter and Area page # 128 to 131

ENGLISH TEXT;

Unit # 1 So you think you can divide!

Unit # 3 “Sharks”

Unit # 5 “Rabinson Crusoe”

Unit # 7 “Collecting Things”

Unit # 2 “Stopping by Woods on a Snowy evening” (Poem)

Unit # 6 “Sour grapes (Poem)

ENGLISH GRAMMAR:

(1)Part of Speech (2) Noun (3) Verbs (4) Pronoun (5) Adverb

(6) Capital Letters (7) Homophones (8) Punctuations

(9) Speaking, Writing, Reading and listening skill vocabulary

AKHTAR ACADEMY SECONDARY SCHOOLSYLLABUS FOR FIRST TERM ( HALF YEARLY) FOR CLASS-VII

SCIENCE:BIOLOGY:

Unit # 1: Structure of Living Organisms

Unit # 2 : Organ Systems in Human beings

Unit # 3 : Transport System in Plants and Animals

CHEMISTRY;

Unit # 6 Water

Unit # 7 Composition of Matter

PHYSICS:

Unit # 9 Heat and Energy

Unit # 12 Current Electricity

SOCIAL STUDIES:GEOGRAPHY:

1. Climatic Region of the Muslim World

2. Main Agricultural products of the Muslim World

3. Trade and Commerce

4. Transport and Communications

HISTORY:

5. National Unity and Freedom Movement

6. The struggle for freedom

COMPUTER:

1. Information processing

2. What is a Computer

3. Input Peripherals

4. Out put Peripherals

5. Using Microsoft Words

ENGLISH TEXT;

1. Grand Father (Poem)

2. Seeing in the mind

3. Black beauty

4. Aamer’s Café

5. The killing

6. The daffodils (Poem)

Questions/Answer, Words/Meaning, Reading, Dictation.

Vocabulary: (1) Puzzles (2) Identification of objects &

communicate

ENGLISH GRAMMAR:

(1)Part of Speech (Revision)

(2) Noun - Reading, Writing & Speaking

(3) Verbs - Creative Writing

(4) Adjective - Comprehension

(5)Pronoun - Reading of story books

(6) Adverb - Letter Writing

MATHEMATICS;AIRTHMATICS:

Chapter No. 1 Set

Chapter No. 2 System of numbers

Chapter No. 3 Fractions

Chapter No. 4 Percentage

ALGEBRA:

Chapter No. 3 Algebric Ex # 3.1 to 3.5

Chapter No. 4 Algebra Sentence

GEOMETRY:

Chapter No. 11. Basic concept of geometry Definitions (Ex. 11.1

and 11.2)

Chapter No. 12 Triangle (Kinds of triangle, definitions and

Constractions)

AKHTAR ACADEMY SECONDARY SCHOOLSYLLABUS FOR FIRST TERM ( HALF YEARLY) FOR CLASS-VI

COMPUTER:

1. Computer

2. What can a Computer do?

3. The Computer Family

4. Hardware

5. Software (All Q/A, F/B, T/F, D/B and Abbreviations)

SCIENCE:

Unit # 1 Learning to be a Scientist

Unit # 3 Sensitivity in living organisms

Unit # 5 Air

Unit # 7 Energy

Unit # 9 Reflection of Light

Unit # 11 Exploring Space

SOCIAL STUDIES:Section:1GEOGRAPHY:

1. Our Country in the World

2. Weather and Climate

3. The land and agriculture in Pakistan and South Asia

4. Main Crops

Section:2HISTORY:

1. The ancient invaders

2. Buddhism and early Kingdoms

MATHEMATICS;AIRTHMATICS:

Chapter No. 1 “Set”

Chapter No. 2 “G.C.D. and L.C.M”

Chapter No. 3 “Common Fractions”

Chapter No. 7 “Simple interest”

ALGEBRA:

Chapter No. 9 Algebra Expression Ex # 9.1 to 9.10

GEOMETRY:

Chapter No. 11 Fundamental concept of geometry

Chapter No.13 Constructions

ENGLISH GRAMMAR:

(1)Part of Speech (2) Pronoun (3) Adjective (4) Verbs

(5) Preposition (6) Conjunctions (7) Clauses (8) Phrases

(9) Homophones, Synonyms (letter, Application)

Reading, Writing and Listening skill

- Story book to be provided to each student to develop

reading habit

- To develop listening skill

- Reading of short stories in the class performa

- Writing skills

With the help of the toys clues or any object, student will

be asked to write a pera on it.

Vacabulary:

Quiz, puzzle etc will be given to increase the vacabulary

ENGLISH TEXT:

CHAPTERS:

1. The half lie

2. The girl on the train

3. Island of the blue dolphin

4. The white mouse circus

5. The Poem

6. The owl

Q/Ans, W/M, All the work done in the book. Dictation,

Paragraph/Reading

VACABULARY;

Puzzles, Words Competition, Sounds of Animals

AKHTAR ACADEMY SECONDARY SCHOOLSYLLABUS FOR FIRST TERM ( HALF YEARLY) FOR CLASS-VIII

ENGLISH TEXT:CHAPTERS:

1. Silver lining

2. Three cups of tea

3. I stood tip toe upon a hill

4. John Keats

5.The Chowgarh tigers

All Q/A, W/M, Reference to context, make sentence, Dictation/Spell and all textual exercises from above Chapters.

ENGLISH GRAMMER:

1. Forms of Verbs

2. Present Indefinite tense

3. Past Indefinite tense

4. Articles

5. Prepositions

6. Past Perfect tense

7. Future Indefinite tense

8. Conjunctions

9. Subject/verb agreement

10. Punctuations

11. Negative

12. Interrogative

13. Affirmative

14. Active / Passive (Present – Past – Future)

15. Present Perfect

16. Adverbs

17. Synonyms

18. Essays

19. Letters

20. Application

21. Translation

22. Proverbs

23. Idioms

COMPUTER:

1. Introduction of Computer

2. Computer Components

3. Input Output device

4. Storage device

Convert Decimal into binary and binary into Decimal equivalent All Q/A, F/B, T/F, Abbreviation’s. All work done in the book.

SCIENCE:

CHEMISTRY;

Chapter # 1 Introduction of Chemistry

Chapter # 2 Chemical Combinations

Chapter # 3 Atomic Structure

BIOLOGY:

Chapter # 2 Origin and Organization of Life

Chapter # 4 Virus, Bacteria and Cyanobacteria Chemical Combinations

Fill in blanks, MCQ’s, Q/A long and short Q/A, Match the column Parctical – (1-5), Label diagram. All project work of each chapter.

MATHS:ARITHMATIC:Chapter # 1 “Set Theory” Exercise # 1.1 to 1.2Chapter # 2 “Number System” Exercise 2.1 to 2.6Chapter # 4 “Partner ship, Stocks & shares” Exercise # 4.1

ALGEBRA:

Chapter # 5 “Algebraic expression” Exercise # 5.1 to 5.2Chapter # 6 “Formula & Factors” Exercise 6.1 to 6.6Chapter # 4 “Partner ship, Stocks & shares” Exercise # 4.1

GEMETORY:Chapter # 11 Fundamental of Concept GeometryChapter # 12 Practical Geometry – Exercise # 12.1 to 12.4

Theorm # 1, 2, 6

MONTHLY TESTENGLISH GRAMMAR/LANUGUGE FOR CLASS-V

M.Marks:25 2 marks for

writingQ.1. Write each noun in the correct column according to gender. 05

Son, aunt, paper, tourist, bus conductor, cup, lollipop, bridge, child, desk

Masculine Feminine Common Neuter

Q.2. Write the plural from each of the following. 05

Half, sheep, mouse, church, city, children, dress, knife, fly, box

Singular Plural

.3. Write each of the noun in correct column. 05

Truth, lamp, bird, courage, potatoConcrete Abstract

Q.4. Punctuate these sentence correctly.

i. when, mrs grant confronted the thief she saw fear in his eyes

ii. the judge who had long white beard praised the witness for her honestyiii, mr younus was filled with joy when he won lottery

iv. there was love in the eyes of the mother when she her new baby

Vocabulary:

Add two letters to make a new word.

member, ill, for, luck

Q.4. Punctuate these sentence correctly.

i. when, mrs grant confronted the thief she saw fear in his eyes

ii. the judge who had long white beard praised the witness for her honestyiii, mr younus was filled with joy when he won lottery

iv. there was love in the eyes of the mother when she her new baby

Vocabulary:

Add two letters to make a new word.

member, ill, for, luck

01 Rolling friction is much ……………… than sliding friction.02 The product of mass and velocity is called ………………03 Unit of momentum is ……………………..04 Motion can not be produced in a body without……………………….. 05 The quantity of a matter in a body is it’s ………………………..06 The force with which earth attacks a body towards its centre is called ……………. of the body.07 Every action has a reaction there are ……………. In magnitude but ……………. in direction.08 No moving object can be stopped without applying …………………………09 The property of the matter by virtue of which it resists any attempt to change its state of rest or

uniform motion is, called …………………………..10 S. I unit of force is …………………………11 If the force acting on a body is doubled then the acceleration produced is ……………………….12 If the mass of body is 800 g then the weight is ………………………N.13 Friction can be reduced by using …………………because it produced rolling friction.14 Newton’s first law of motion is also known as law of …………………….15 The maximum force of friction is called ………………………………….friction.16 The front of the automobiles is made………………………to decrease air friction.17 U is called …………………….. of friction.18 Unit of coefficient of friction is ……………………..19 …………………… forces help to move forward.20 If the object is stationary then the frictional force is called force of …………………….friction.21 Mass can be determined by ………………………… balance.22 Weight is ………………………. quantity.23 The quantity of motion present in a body is called ……………………24 A/C to the Newtown’s 3rd law the every action there is always equal and opposite ……………..25 A force which produced an acceleration of 1m/s2 on a mass of 1 kg is known as …………………..26 ………………….is the agen which changes or tends to change the state of rest of or uniform

velocity of a body.27 ……………….. is used by astronomer for seeing heavenly bodies.28 When an eye can see clearly only distant objects, it suffers from …………………….29 The unit of power of lens is ……………………………..30 The image formed is always virtual diminished and erect in a ……………………….lens.

31 The reciprocal of the focal length of a lens is called the ………………………….. of the lens.32 When a ray of light enters obliquely from rarer into a denser medium then it bends…………………

the normal.33 A transparent medium bounded by one or two spherical surfaces is known as ………………….34 A lens through which the rays after refraction converge at a point is called ……………………….35 Least distance of destined vision for a normal human eye is ……………………….36 A transparent medium bounded by three rectangular surfaces and two triangular surfaces is called

……………………37 When a ray of light a centers from a denser into a rare of light enters from a denser into a rare

medium then triangle of indigence for which angel of refraction 90o is called …………………38 Ultrasonic waves are …………………..waves with frequencies above the audible range.39 Ultrasonic waves are used as ………………..and surgical ……………. in medicine.40 A normal human ears can not hear a sound whose frequency is less than…………… or more

than…………………41 The frequency of the ultrasonic wave is …………………….42 A rectangular box having a black coating and containing a very small hole or one side and a frosted

glass screen on the opposite side is known as a …………………………43 The image formed by simple pinhole camera is smaller than the object, is called ……….…and real.44 When a light traveling in one medium strikes the boundary of another medium a part of it is sent in

the same medium, this is known as ………………….

45 When a beam of parallel rays of light is incident or a highly polished regular plane surface is known as …………………………….

46 When beam of parallel rays is incident on a rough irregular surface the reflected rays are scattered in different directions is known as ……………………….

47 ……………….. is a form of energy.48 A real image is one that can be shown on a screen…………………….49 A …………………. Is formed when the rays are extended backwards behind the reflecting surface.50 A ………………… is formed by the actual intersection of reflected rays and can be received or the

screen.51 The angle of incident is equal of reflection this is known as ……………….law of reflection. 52 …………… mirror is called diverging and ………………. Is called converging.53 A smooth and polished surface that reflects light is called a …………………54 A …………………. is a flat reflecting surface.55 ……………………. is scientific name of short = sightedness.56 ……………………is scientific name of long = sightedness.57 The ratio of the size of the object and image is called ……………………….58 ………………. Are used in microscope.59 Spherical mirrors can be classified into ………………………types.60 Convex mirror has no ability to …………….. the parallel beam of light.61 A motion which repeats itself in equal intervals of time is called ………………….62 ……………………. Are produced by certain kind of disturbances at certain places.63 ………………… are theses waves in which the disturbance travels in the same direction.64 ………………. Waves are those waves general by a source in one second.65 ………………… is the number of waves general by a source in one second.66 Unit of frequency…………………67 …………….. is the maximum distance placement of the body on either side of its equilibrium

position.68 ……………. Is also a periodic motion.69 A pendulum is called a …………….., if it takes two seconds to complete one vibration.70 The type of vibratory motion in which the acceleration of the body is directly proportional to the

displacement is called ……………71 The acceleration is directly proportional to ……………………

72 A ………………….. means one complete sound trip of the body.73 …………………… is the disease which develops non-sphericity of the cornea.74 Formula for time period of pendulum T = ……………75 Formula for time period of mass attach with spring = T = ………………76 Resonance is the response of an object to ……………….. force acting on it.77 ……………..is greatest when this force has the same period as the object’s natural period.78 If we walk fast than force our legs to swing at a frequency higher than the …………... frequency.79 Waves can be classified into ………………………..types.80 Transverse wave have …………………. & ………………………….81 Longitudinal wave have ………………. & …………………………82 Musical sound have ……………………. Characteristics.83 …………………… enables us to distinguish between a faint and a loud sound.84 The ……………….of the sound depends upon the frequency of the sound.85 To hear an echo ……………. of a second required.86 The sound heard after reflection from the surface is called on ……………….87 The …………………. Frequency is equal to the difference in the frequencies of the to sounds.88 To heard an echo the distance between obstacle and the person must be equal to ………….. meters.89 The maximum beat frequency that a human ear can detect is ………………. Beats per sound.90 When two wave of slightly different frequency and amplitude take interference that

…………………will be produced.

91 In ………………….. gradual loss of accommodative power of the lens.92 Myopia is corrected by using ……………… lens.93 Hypermetropia is corrected by using ………………….. lens.94 Image formation by simple Micro scope (Magnifying glass) has characteristics are

……………….., ………………………, …………………………….., …………………….95 Diameter of the largest Astronomical Telescope is ……………………..m.96 ………………………. is used in Pathological Laboratories and by Microbiologist.97 ………………….. lens are used in Telescope.98 Mirror formula = ……………., ………………………….., …………………………99 Real object and image distances are always ……………………100 Virtual object and i9mage distances are always…………………….101 ………………………mirrors are used in search lights spot light and head lights.102 Formula of Magnification = ………………………….103 If the inner side of the surface is polished to reflect light it is called a …………………. mirror.104 If the outer side of the surface is polished to reflect light it is called a……………… mirror.

The Manager Reservation,Great Fiesta Water Park,Karachi.

Subject: REQUEST FOR PERMISSION.

Dear Sir,

It is informed that our School will visit to your Water Park on

Thursday 02-06-2011, our 150 students with school staff will be coming

there.

It is therefore our humble request to allow our school to visit at

your water park.

We will be highly obliged for your cooperation.

Your’s faithfully,

Dated: 01-06-2011

Q.1i

A convex lens in ………………………(a) thinner at the centre (b) thicker at the centre (c) A diverging lens

ii We use a ……………… to disperse white light unto different colours.(a) convex lens (b) concave mirror (c) prism

iii If q=4 cm and p=2 cm, their magnification of the mirror is ……..(a)2 (b) 0.5 (c) 4

iv When a ray of light enters obliquely from one medium into another it deviates from its original path the phenomenon is called……………..(a) Reflection (b) Refraction (c) Dispersion

v If f=1m and p=2m then q= …………………(a) 1.5m (b) 2m (c) 1m

vi If an object place between F and 2F then image is formed…………….(a) small, real (b) large real beyond 2F (c) large, virtual, at 2F

vii Image form by pin hole camera……………………….(a) Real & inverted (b) Real, erect (c) Virtual erect

viii An object 4cm from a plane mirror forms an image of the object which is of the same size as the object and ……….cm from the mirror.(a) 4cm (b) 8cm (c) 6cm

ix All the rays, parallel to the principal axis, falling on a concave mirror, pass after reflection through its……………………(a) Pole (b) Principal focus (c) Centre of curvature

x In spherical mirror, the radius of curvature is twice as large its………(a) Image distance (b) focal length (c) object distance

Q.2 Difference between regular and Irregular reflection.

Q.3 Define the following. (a) Power of lens (b) Magnification (c) Critical angle

Q.4 Define total internal reflection of light with one application.Q.5 Write three points of difference between Real and virtual image.Q.6 Write three uses of Spherical mirror.Q.7 With the help of a ray diagram show working of a simple Microscope (magnifying

glass) and write the formula for its.Q.8 The focal length of a concave mirror is 20cm. Where should an object be placed

so as to get its real image magnified four times.Q.9 State the laws of refraction.Q.10 Give the scientific reason.

(a) Why is a concave lens of suitable focal length used to remove short sightedness of the eye. (b) The index of refraction of ruby is less than the diamond. Why? (c) Why irregular reflection is important for us?

Q.11 Drive Mirror equation. (a) 1/f = 1/p + 1/q (b) Write name of main effects of human eye. Show the defect and their corrective devices with help of ray diagram.

Q.12 (a)Draw a ray diagram of a telescope and write down its working.(b)Show the position, nature and size of image with the help of ray diagrams when object is placed in from of concave mirror.1. At centre of curvature2. At Principal focus

1 List the directory page wise.

2 Display the contents of file ABC.TXT.3 Change the current working directory.4 Clears the screen.5 Copy S*.COM to drive A.6 Display current date.7 Create a sub directory of your name.8 Display version of DOS.9 Display the disk volume label.10 Change DOS prompt.11 Rename ALI.BAS into OSAMA.TXT.12 Check the disk and displays a status report.13 Compares the contents of two floppy disks.14 Format disk A to C.15 Create, change deletes the volume label of a disk.16 To make your disk bootable or system disk.17 Displays the directory structure of a drive A.18 Copy all sub directories in A to C.19 Duplicate copy on one disk to another.20 Display text on printer.

1 List the directory page wise.

2 Display the contents of file ABC.TXT.3 Change the current working directory.4 Clears the screen.5 Copy S*.COM to drive A.6 Display current date.

7 Create a sub directory of your name.8 Display version of DOS.9 Display the disk volume label.10 Change DOS prompt.11 Rename ALI.BAS into OSAMA.TXT.12 Check the disk and displays a status report.13 Compares the contents of two floppy disks.14 Format disk A to C.15 Create, change deletes the volume label of a disk.16 To make your disk bootable or system disk.17 Displays the directory structure of a drive A.18 Copy all sub directories in A to C.19 Duplicate copy on one disk to another.20 Display text on printer.

MRS. MUBASHIRA QAMARPHYSCIS-X (DEFINITIONS )

01 PHYSICS The branch of natural science deals with the study of matter and energy along with the interaction between them is called physics.

02 MECHANICS The branch of physics which deals with the study of the motion of particles under the action of given forces is called mechanics.

03 ELECTRICITY The branch of physics, which is concerned with physical phenomenon involving electric charge and their effect when at rest and when in motion, is called electricity.

04 ELECTROMAGNETIC

The branch of physics, which deals with the study of observations and laws relating electricity to magnetism, is called electromagnetism.

05 ATOMIC PHYSICS

The branch of physics that deals with the study of structure and properties of atoms, as determined by the electron outside the nucleus, is called atomic physics.

06 NUCLEAR PHYSICS

The branch of physics that deals with the study of structure, prop0erties and reactions between the nuclei of an atom is called nuclear physics.

07 PLASMA PHYSCIS

The branch of physics that deals with the study of properties of highly ionized atoms forming a mixture of bare nuclei (nuclei without electron) and

electrons called ion plasma. The branch is called plasma physics.

08 S.I.UNITThe international system of units for seven independent quantities and their derived quantities is called system international of units (s.i. unit

09 BASIC UNITS Units of those physical quantities, which have fundamental importance in physics and are present in the world, are called basic unit.

10 DERIVED UNITS

Units of those physical quantities which are obtained by the multiplication or Division or both multiplication and division of two or more other units are called Derived Units.

11 ZERO ERROR The difference between actual and measured reading appear due to miscoinciding of zero of the Main scale or reference line and the zero of the respective scale of that particular device is known as Zero Error.*FOR VERNIER CALLIPER,When two jaws of vernier caliper are in contact and the zero of the main scale does not coincide with the zero of vernier scale it is known as zero error.*FOR MICROMETER SCREW GAUGEIf the two jaws of the screw gauge are in contact and the zero of the circular scale does not coincides with the reference line of the main scale it is known as zero error.

12 POSITIVE ZERO ERROR

*FOR VERNIER CALLIPERIf the zero of the vernier scale lies no the right side of the zero of the main scale, then it is called positive zero error.

*FOR MICROMETER SCREW GAUGEIf the zero of the circular scale is below the reference line, then it is called positive zero error.

13 NEGATIVE ZERO ERROR

*FOR VERNIER CALIPERIf the zero of the vainer scale lies on the left of zero of the main scale, and then it is negative zero error.*FOR SCREW GAUGE

If the zero of the circular scale is above the reference line, then it is called negative zero error.

14 ERROR The difference between the measured value and actual value is called error.

15 RANDOM ERROR

The errors that occur due to experimental condition such as change in temperature, humidity, voltage etc are called random error it is also known as an accidental error.

16 PERSONAL ERROR

The errors that occur due to making a mistake in reading a scale are called personal error.

17 SCALARS The physical quantities, which do not need direction for their specification and are completely understood by only their magnitude with suitable units, are called scalars.

18 VECTOR The physical quantities that require direction for their specification along with magnitude and suitable units are called vectors.

19 NEGATIVE OF A VECTOR

Negative of a vector is vector whose magnitude is same but the direction is opposite.

20 RESULTANT VECTOR

When two or more vectors are combined to produce a single vector, having the combined effect of all the vectors added is called resultant vector.

21 RESOLUTION VECTOR

The process of splitting a vector into its component such that the combined effect of all the components is same as that of splitted vector is called Resolution of vector.

22 RECTANGULAR COMPONENTS OF A VECTOR

Vectors can be resolved in a number of components but generally, they are resolved into two component making right angle with each other i.e. vertical and horizontal components. Such components are called rectangular component.

23 REST If a body does not change its position with respect to its surrounding, then the body is said to be in the state of Rest.

24 MOTION If a body, changes its position with respect to its surrounding then the body is said to in motion.

25 VELOCITYDistance covered by the body in the unit of time in a particular direction is called velocity.

26 VARIABLE VELOCITY

A body is said to moving with variable velocity if the magnitudes of the velocity or the direction of

motion or both are changed. 27 ACCELERATION Rate of change of velocity in unit time is called

acceleration.28 UNIFORM

ACCELERATIONThe motion of body, whose velocity changes by equal amount in equal intervals of time, is called uniform acceleration.

29 VARIABLEACCELERATION

If the change in velocity of a body is different in very second then it is said to be moving with variable velocity.

30 SPEED Distance covered per unit time, is called its speed.31 TRANSLATORY

MOTIONThe motion of a body is which every particle of the body is displaced by the same amount, is called translatory motion.

32 ROTATORY MOTION

When an object spins or rotates about a fixed axis or point, its motion is called rotatory motion.

33 VIBRATORYMOTION

To and fro, back and forth or up and down motion of an object about a mean position executed ion regular interval of time is called vibratory or oscillatory motion.

34 FORCE Force is an agent, which changes or tends to change the state of a body.

35 NEWTON The amount of force, which can produce one meter per second square acceleration in a mass of one kilogram, is called a Newton.

36 MOMENTUM The product of mass and velocity is called momentum.

37 INERTIA The tendency of a body to resist a change in its state is called inertia.

38 FRICTION The force, which opposes the motion of a surface over another surface, is called friction.

39 CO-EFFICIENT OF FRICTION Ratio between the force of friction and the normal

reaction between two surfaces is called co-efficient of friction. It is denoted by Greek letter (mew).

40 ROLLINGFRICTION

The frication appears when a body roll over a surface is called rolling friction.

41 LIMITINGFRICTION

The maximum force of friction which just stops the body from moving is called limiting friction. OR

Maximum amount of static friction before a body starts motion is called limiting friction.

42 STATICFRICTION

The friction produced in a body at rest before motion is called static friction.

43 EQUILIBRIUM If all the forces applied in one direction on a body cancel the effect of all the forces applied in opposite direction then the body is said to be in Equilibrium.ORIf two or more forces applied on a body do net produce any change neither in its translatory motion nor in its rotational motion then is the body said to be in the state of equilibrium.

44 STABLE EQUILIBRIUM

If a body in equilibrium after being disturbed comes back to its original position then the body is said to be in stable equilibrium.

45 UNSTABLEEQUILIBRIUM

If a body in equilibrium after being disturbed does not come back to its original position then the body is said to be instable equilibrium.

46 NEUTRALEQUILIBRIUM

If a body in equilibrium, after being disturbed shows no change in the position, then the body said to be in stable equilibrium.

47 TORQUE Turning effect produce in a body due to be application of force is called torque.

48 CENTRE OFGRAVITY

A point at which whole weight of the body appears to act is called centre of gravity.

49 MOMENT ARM

Perpendicular distance between axis of rotation and point of application of force is called moment arm.

50 GRAVITATION Force by which every body attracts each other is called gravitational force.

51 UNIFORMCIRCULARMOTION

The motion of a body in a circular path with a constant speed is called uniform circular motion.

52 CENTRIPETALACCELERATION

The acceleration possessed by the bodies moving on a circular path is always directed towers the centre of the motion it is called as centripetal force.

53 CENTRIFUGAL FORCE

The force that attracts the body away from the centre during circular motion is called centrifugal force.

54 UNIVERSALGRAVITATION CONSTANT G

It is a gravitational constant. Its value is 6.67 x 1011 Nm2/kg2.

55 WORK Displacement of a body under the action of Force is called work.ORWhen force is applied on a body and the body is displaced in the direction of the applied force then the product of force and displacement is called work.

56 JOULE When a force of one Newton displaces an object of through one meter then the work doen is known as a Joule.

57 ENERGY The capability of doing work, is called energy.58 KINETIC

ENERGYThe energy possessed by the body by the virtue of a position of its motion is called kinetic energy.

59 POTENTIALENERGY

The energy possessed by a body by the virtue its position or configuration is called potential energy.

60 POWER Rate of doing work is called power.ORWork done in the unit of time is called power.

61 WATT The power consumes in doing one joule work in one second is called a Watt.

62 LATENT HEAT OF VAPORIZATION

The amount of heat energy required to change the state of a substance from liquid to gas without sowing any change in temperature at its boiling point is called Latent heat of vaporization.

63 ANOMALOUSEXPANSIONOF WATER

The increase in volume of water below 4o C until 0o C is called Anomalous expansion of water.

64 REGELATIONThe refreezing of substance after the removal of applied pressure at or below its freezing point is called Regelation.

65 LINER THERMAL EXPANSION

Increase in length by the increase in temperature is known as liner thermal expansion.

66 COEFFICIENTLINER

The fractional change in length of an object in unit length per unit change in temperature is called

THERMAL EXPANSION

Coefficient of liner thermal expansion.

67 COEFFICIENTVOLUMETRIC THERMAL EXPANSION

The friction change in volume of an object in unit volume per unit change in temperature is called Coefficient of volumetric thermal expansion.

68 SPECIFICHEAT CAPACITY

The amount of heat energy required to raise the temperature of unit mass of a substance by one degree centigrade is known as Specific Heat Capacity.

69 LATENT HEAT OF FUSION

The amount of heat energy required to change the state of substance from SOLID to LQUID state of melting point without showing any change in temperature is called latent heat of Fusion.

70 LATENT HEAT OF VAPORIZATION

The amount of heat energy required to change the state of substance from liquid to gas at its boi8ling point without showing any change in temperature is called latent heat of vaporization.

71 EVAPORATION The phenomenon of conversion of liquid into gaseous state at any temperature is called evaporation.

72 PERIODICMOTION

Any motion that repeats itself in the equal intervals of time is called periodic motion.

73 SIMPLE HARMONICMOTION

The oscillatory motion, which has acceleration directly proportional to its displacement and acceleration is always directed towards the equilibrium position, is called simple harmonic motion.

74 WAVE Traveling disturbance through the particles of a medium is called wave.

75 TRANSVERSEWAVE

The wave in which the particles of medium move up and down perpendicularly in the direction of propagation of wave is called transverse wave.

76 LOGITUDINAL WAVE

The wave in which the particle of medium move to and fro in the direction of the propagation of wave is called longitudinal wave.

77 FREQUENCYNumber of vibration produced in the unit of time is called frequency.

78 AMPLITUDE Maximum displacement of a vibratory object away

from its mean position is called amplitude. 79 RESONANCE The phenomenon of the response of an object to the

object to the periodic force action on it and it is greatest when the force has the same period as the objects natural period is called resonance.

80 INTERFERENCE

The interaction of two sound waves passing through the same region O space at the same time is called interference.

81 CONSTRUCTIVE INTERFERENCE (WAVES)

If at a given point crests or troughs of two waves arise simultaneously then the net amplitude is the algebraic sum of the amplitude to two separate waves. This is called constructive interference.

82 DESTRUCTIVE INTERFERENCE (WAVES)

If at given point crest of one wave arise simultaneously with the trough of the other wave then they cancel each other and no wave is observed. This is called destructive interference.

83 STATIONARYWAVE

When two waves of same frequency overlap each other, then the wave produce is called stationary wave.

84 LOUDNESS The characteristic of sound by which a loud sound can be distinguished from a faint one is called loudness.

85 PITCH The characteristic of sound by which a shrill sound can be distinguished by a grave or flat sound is called pitch.

86 ECHO The sound heard after reflection from a surface or obstacle is called echo.

87 QUALITUY/TIMBER/TONE

The characteristics of sound, which enable us to distinguish between two sound same loudness and pitch, are called quality, timber or tone.

88 INTERFRENCE OF SOUND

The phenomenon in which two sound wave support or cancel each other at a given point or region is called interference of sound.

89 CONSTRUCTIVE INTERFERENCE (SOUND)

If two sound wave support each other, the interference in called constructive interference.ORIf two waves super impose each other in such a way that compression or crest of one wave overlap compression or crest similarly rarefaction or trough overlap rarefaction or trough of the other wave then they produce a new wave with greater amplitude, this interference is called constructive interference.

90 DESTRUCTIVE INTERFERENCE (SOUND)

If two sound waves cancel each other, the interference is called destructive interference.ORIf two waves super impose each other, in such a way that compression or crest of one wave overlap rarefaction or trough of the other wave then they cancel each other, this interference is called destructive interference.

91 REFLECTION OF SOUND

The bouncing back or turning back of sound into same medium is called reflection of sound.

92 BEAT Effect (Rise and fall) of sound produce due to the overlapping of two sound waves having slight difference in their frequencies is called beat.

93 ULTRASONIC WAVES

Ultrasonic wave are longitudinal wave with frequencies above audible range. They are usually produced by making a quartz crystal oscillate electrically.

94 LIGHT Light is source of energy, which travels in straight line. Light travels in the form of ray.

95 RAY The path on which light energy travels is called Ray.

96 BEAM The collection of rays is called Beam.97 REFLECTION

OF LIGHTWhen a ray of light strikes on a smooth and even surface and it bounces back into the same medium this act of bouncing back of light ray into same medium is called reflection of light.

98 INCIDENT RAY

The ray, which directly strikes to a surface coming from a source, is known as incidence ray.

99 REFLECTED RAY

The ray, which bounces back into the same medium after striking to a surface, is reflected ray.

100 NORMAL The imaginary line or ray that makes 90 degree with the horizontal surface is called normal.

101 ANGLE OF REFLECTION

The angle made between ray of reflection and the normal is called angle of reflection.

102 ANGLE OF INCIDENCE

The angle made between the ray of incidence and the normal is called angle of reflection.

103 POINT OF INCIDENCE

The surface where all the incident rays, reflected ray all lies is called point of incidence.

104 REGULAR REFLECTION (SPECULAR REFLECTION)

When a beam of light strike on a smooth polished surface, if all the rays in a beam move parallel to each other in a same direction then this kind of reflection is known as regular reflection.

105 IRREGULAR REFLECTION

When a beam of light strike on an uneven surface and if all the rays are scattered in different direction then this type of reflection is called irregular reflection. Both kinds of reflections obey the laws of reflection.

106 PLAIN MIRROR

Any plain piece of glass polished from one side and able to reflect light, is called Plain Mirror.

107 SPHERICAL MIRROR

A piece of hollow spherical glass that is able to reflect light is known as spherical mirror.

108 CONCAVE MIRROR

The piece of a hollow spherical glass, which is polished in such a way that it can reflect light from its inner curve, is known as concave mirror.

109 CONVEX MIRROR

A piece of hollow spherical glass, which is polished in such a way that it can reflect light from its outer bulging surface, is known as convex mirror.

110 CENTRTE OF CURVATURE

The centre of sphere from which a curved reflecting surface is obtained known as curvature.

111 RADIS OF CURVATURE

A straight line down from the centre of curvature to the reflecting curved surface is called radius of curvature.

112 POLE OR VERTEX

The geometrical centre of the curved mirror is called pole or vertex.

113 PRINCIPAL AXIS

The straight line passing through the centre of curvature and pole perpendicularly is called Principal axis.

114 FOCAL LENGTH

The distance between the principal focus and the pole of the mirror is known as its focal length (f).

115 FOCAL PLANE

The surface from pole to the principal focus on principle axis is called focal plane.

116 MAGINIFICATION The ratio between the heights of an image to the height of objects is called liner magnification.

117 REFRACTION OF LIGHT

When a light ray passes obliquely from one medium to another, it changes its path due to change in its speed. This phenomenon is called refraction of light.

118 MEDIUM The material, which allows light rays to pass, is called medium.

119 CRITICLE ANGLE

When a ray of light is passing from rarer to denser medium then the incident angle for which the angle of refraction becomes 90 degree is known as critical angle.

120 ANGLE OF DEVIATION

The angle formed between extended incident ray and emergent ray in a prism is called angle of deviation.

121 ANGLE OF MINIMUM DEVIATION

The angle of deviation formed when refracted ray appears to be parallel of the base of a prism is known as angle of minimum deviation.

122 TOTAL INTGERNAL REFLECTION

When a ray passing through denser to rarer medium from angle of incidence greater than the critical angle of the medium the instead f refraction reflection takes place. This phenomenon is called total internal reflection.

123 OPTICAL FIBRE

Optical fiber is transparent thin tread like material able to pass light energy from one end to another within it.

124 POINTG OF INCIDENCE

The incidence ray, refracted ray and the normal all lie in same plane.

125 REFRACTIVE INDEX

The ratio of sine of angle of reflection to the sine of angle of refraction is constant for all rays of light passing from one medium to another this is called refractive index.

126 LENSE A piece of a transparent refracting material such as glass or plastic is known as a glass.

127 CONVEX LENSE

A convex lens is thick at the centre and thin at the edges. It converges parallel beam of light a point therefore it is called converging lens.

128 CONCAVE LENSE

A concave mirror is thinner at the centre and thicker at the edges it diverges parallel beam of light therefore it is called diverging lens.

129 DISPERSION OF LIGHT

The phenomenon of splitting up of light into its constituent colour rays is called dispersion of light.

130 RAINBOW The spectral arc form during rainfall due to dispersion and reflection of light through suspended water drops in the air is known as rainbow.

131 SPECTRUM Arrangement of many rays in the form of a band obtained by prism or water drops is called as spectrum.

132 GREEN HOUSE EFFECT

The trapping of heat waves emitted by the hot earth, by some atmospheric gases like carbon dioxide, water vapors methane etc. is called green house effect.

133 ELECTRICITY The flow of electron is called electricity.ORThe branch of physics, which is concerned with physical phenomenon involving electric charge and their effect when at rest and when in motion, is called electricity.

134 ELECTRIC CHARGE

The property of a particle due to which it deviates into the magnetic or electric field is called electric charge.

135 CONDUCTOR The material object, which allows electric charges to pass through it, is called conductor.

136 INSULATOR The material object, which does not allow electric charge to pass through it, is called conductor.

137 ELECTRIC CURRENT

The rate of flow of charge in the unit of time is called electric current.

138 ELECTRIC FIELD

The space or area around a charge where its influence can be felt by a test charge is called electric field

139 ELECTROSTATIC INDUCTION

The phenomenon of charging a neutral body without touching it by a charged body is called electrostatic induction.

140 ELECTROMOTIVE FORCE

The energy required to derive a charge around the circuit is called electromotive force.

141 CIRCUIT The path on which electric current flow for a useful purpose is called circuit.

142 SERIES CIRCUIT

The circuit in which all the component are connected with each other from their ends such that the potential difference across the terminal of each component remain different by the same amount current passes through each component is called series circuit.

143 PARALLEL CIRCUIT

The circuit in which all the component are connected to a source or a battery such that the potential difference across the ends of each component remains same buy variable amount of current passes through each component is called parallel circuit.

144 CONVENTIOHNAL CURRENT

The current, which passes in a circuit from positive to negative direction, is called conventional current.

145 COULOMB’S LAW (UNIT OF CHARGE)

The amount of charge on a charge, which is placed one meter away from an identical charge and repels with a force of 8.99 x 109N is called coulomb.

146 ELECTRICAL POTENTIAL

The difference in potential between two points due to work done by a charge is called electrical potential difference.

147 VOLT It is the unit of potential difference and it is defined as: If one joule work done by one coulomb charge between two points, so the potential difference is considered to be one volt.

148 AMPERE It is unit of electric current and it is defined as: If one coulomb charge passes through a cross section of a conductor in one second, then the amount of current is known as one ampere.

149 RESISTANCE The obstacle or hindrance observed by a charge due to it collision with free electron of a conductor during its flow is called resistance.

150 OHM (Ώ) It is unit of resistance and it is defined as: If one volt potential difference is caused by one ampere current across the terminal of the conductor then the resistance in such a conductor is called ohm.

151 CAPACITOR A device, which is used to store the charge, is called capacitor.

152 CAPACITANCE The ability of a capacitor to store a charge is called capacitance.

153 FARAD If a capacitor has one coulomb charge and one volt potential difference then the capacity of a capacitance is called farad.

154 GALVANO METER

The device used to detection or measurement of small currents in order of microamperes or milliamperes is called galvanometer.

155 VOLTMETER OR POTENTIOMETER

The device used to measure potential difference between the two ends of a conductor is called voltmeter or potentiometer.

156 AMMETER The device used to measure the electric current is called an ammeter for the measurement of large current.

157 MOVING COIL GALVANOMETER

The moving coil galvanometer is basic electrical instrument it is used for detection or measurement of small currents.

158 PRINCIPLE When a current flows in a rectangular coil in a magnetic field, it experiences a magnetic torque due to which it rotates through an angle proportional to the current flowing through it.

159 DOPING The process of increasing the electrical conductivity

of germanium or silicon by the addition of little amount of impurities of tri or penta valent element is called doping.

160 P-TYPE MATERIAL

The semiconductor material obtained by the doping of tetra valent element like germanium with little amount of tri valent element like indium or boron is called p-type material.

161 N-TYPE MATERIAL

The semiconductor material obtained by the doping of tetra valent element like germanium with little amount of penta valent element like Arsenic or Antimony is called n-type material.

162 REVERSE BIASED

When a p-type end of a semiconductor is connected negative terminal and n-type at negative terminal of the battery then diode does not allow any current to pass through it, then the junction is said to be forward bias.

163 FORWARD BIASED

When a p-type end of a semiconductor is connect to positive terminal n-type at negative terminal of the battery then diode does not allow any current to pass through it, then the junction is said to be forward bias.

164 RECTIFICATION The process of converting alternating current into direct current is called rectification,

165 HALF WAVE RECTIFICATION

When only one diode is used in the path of ac then only positive half cycle is allowed and this is called half wave rectification.

166 FULL WAVE RECTIFICATION

When two diodes work alternately, for the positive half cycle of input voltage, one diode supplies current to the load and for the negative half cycle, the other diode supplies current to the load and current flows though the load in the same direction for both half cycles of input A.C voltage this is called full wave rectification.

167 TRANSISTOR It is a semi conductor device used for conducting the current (majority carriers) by controlling its resistance ORThe semiconductor device consists of a thin central layer of one type of semiconductor material and sandwich between two relatively thick pieces of

other type is called transistor.168 NPN

TRANSISTORThe npn transistor has a thin piece of p-type material sandwiched between two pieces of n-type material.

169 PNP TRANSISTRO

The p-n-p transistor has a thin piece of n-type material sandwiched between two pieces of p-type material, as shown in the diagram.

170 ATOMIC MASS

Number of time one atom of an element heavier then 1/12 portion of an atom of carbon 12 is called atomic mass.

171 ATOMIC NUMBER

The number of protons or electrons in a neutral is called atomic number.

172 MASS NUMBER

The sum of protons and neutrons inside the nucleus of an atom is called mass number.

173 RADIO ACTIVITY

The phenomenon of spontaneous emission of radiation by air atom is called radio activity.

174 HALF LIFE OF AN ELEMENT

The time interval taken by an atom to decay half of its atoms into daughter nuclei is called half life of an element.

175 NUCLEAR FISSION

The spitting of a nucleus into fragments with the emission of energy when bombarded by a neutron is called nuclear fission.

176 NUCLEAR FUSION

The process in which the lighter nuclei are brought together to a form a relativity heavier nucleus is called nuclear fusion.

177 NUCLEAR REACTOR

The system, which is used to obtain controlled amount of heat from nuclear fusion, is called nuclear reactor.

178 CRITICAL MASS

The maximum specific amount of uranium required to produce a smooth chain reaction is called critical mass.

179 ATOMIC BOMB

The atomic bomb is a war weapon. Its assembly is based on the principle that if a fusion reaction is uncontrollable the energy released will be tremendous sub critical masses of uranium are placed at the two ends of a hollow tube, such that the two masses can be brought together suddenly

by igniting an explosive material when the two masses are combined, it gives rise to a critical masses and uncontrollable fission reaction starts and bomb explodes.

180 RADIO ISOTOPES

Isotopes of some element, which has atomic number less than 82 also show radioactivity, are called radio isotopes.

181 HYDROGEN BOMB

The hydrogen bomb is also a war weapon; the energy released in the explosive of hydrogen bomb is far greater than the energy released in the explosive of atomic bomb. Its assembly is based on the principal of fusion process. The hydrogen bomb requires a tremendous amount of heat energy for it detonation. That is why it is also called thermonuclear bomb. The required heat is obtained by a fusion bomb. The first hydrogen bomb yielded an enormous amount of energy by explosive this was found to equivalent to 1 million tons to tnt.

34 Part of the plant can be divided into ……….. and ……………..35 Roots, stem and leave are example of ……………. of the plant.36 ……….is reproductive part of the plant.37 Roots develops from the ……….. of the seed.38 ………….fixes the plant to the soil.39 ……….. acts as a bridge between root and other parts of plants.40 The lower stalk like part of leaf is ……………..41 …………. is the chamber of heart of which receives deoxygenated

blood from the lungs.42 The blood vessels which carry blood from the heart to the different

parts of the body are known as…………….. 43 Deoxygenated blood is carried to lungs from heart by …………..44 Oxygenated blood is carried from lungs to heart by ……………..45 Central nervous includes the …………and ………………46 The innermost layer of eye is ……………….47 The …………..is the outermost layer of the eye.48 The anterior transparent part of the eye is ……………….49 The iris has a window called ……………….50 The cornea, pupil and lens focus light on the …………………

34 Part of the plant can be divided into ……….. and ……………..35 Roots, stem and leave are example of ……………. of the plant.36 ……….is reproductive part of the plant.37 Roots develops from the ……….. of the seed.38 ………….fixes the plant to the soil.39 ……….. acts as a bridge between root and other parts of plants.40 The lower stalk like part of leaf is ……………..41 …………. is the chamber of heart of which receives deoxygenated

blood from the lungs.42 The blood vessels which carry blood from the heart to the different

parts of the body are known as…………….. 43 Deoxygenated blood is carried to lungs from heart by …………..44 Oxygenated blood is carried from lungs to heart by ……………..45 Central nervous includes the …………and ………………46 The innermost layer of eye is ……………….47 The …………..is the outermost layer of the eye.48 The anterior transparent part of the eye is ……………….49 The iris has a window called ……………….50 The cornea, pupil and lens focus light on the …………………

Descriptive Essay: The Night Market

One of the most interesting places in Malaysia is the night market. You may visit and experience the night market yourselves. Both locals and foreigners agree that the night market is the most common feature in the local society.

The night market begins when the vendors arrive in the late afternoon. More and more goods laden vans arrive to begin a brisk day of business. Most of the vendors busily set out to set up their stalls respectively in order to get ready for a brisk day of business.

The sun gradually sets and the night market picks up momentum. More cars and vans are arriving. By now, the stalls are neatly and strategically arranged to entice their customers. There is an assortment of goods sold ranging from food, toys and clothes, to name a few. A variety of goods is sold at low prices.

Large rainbow-coloured parasols are used to shade the people from rain and shine. A concoction of blaring music can be heard in the night market background amidst the constant shouting. It is an amazing kaleidoscope of sights, sounds, smells and colours.

The night market is known as a haven by local ‘gourmets’ who can enjoy various kinds of mouth-watering local cuisine. Still more people arrive, they come from all walks of life, mingling freely and harmoniously. Crowds are walking up and down in an endless stream. Some of them are stopping by the stalls and haggling before making purchases. Little children tag along, amused and excited. Sprinklings of tourists join in to experience the lifestyle of typical Malaysian folks.

When night falls, lighted lamps brighten up the place, they add gaiety to this atmosphere, and it is like a funfair. The night wears on and the traffic of people recedes. Vendors get a chance to rest their weary legs besides bantering with each other.

By 10.00 pm, all the stalls call it a day. The vendors pack up and close the van doors. One by one, they leave, leaving behind pieces of papers, plastic bags and discarded boxes. It us an eyesore! Finally, the night market disappears. The place becomes quite and still once more.

Note: Night market is known as "pasar malam" in Malay language.