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ENGLISH - EXISTING CLASS – 10

TEST – 4

Name. Marks : 20

(Based on worksheet – 4, unit 2A)

I. Reading Comprehension

Henry : I suppose it's in the family. (pause) Where are my slippers?

Mrs. Slater : In the kitchen; but you want a new pair, those old ones are nearly worn out.

(Nearly breaking down) You don't seem to realize what it's costing me to

bear up like I am doing. My heart's fit to break when I see the little trifles

that belonged to father lying around, and think he'll never use them again.

(Briskly) here! You'd better wear these slippers of my father's now. It's lucky

he'd just got a new pair.

Henry : They'll be very small for me, my dear.

Mrs. Slater : They'll stretch, won't they? I'm not going to have them wasted. (She has

finished laying the table.) Henry, I've been thinking about that bureau of my

father's that's in his bedroom. You know I always wanted to have it after he

died.

Henry : You must arrange with Elizabeth when you're dividing things up.

Mrs. Slater : Elizabeth's that sharp she'll see I'm after it, and we'll drive a hard bargain

over it.

Now answer the following questions. 5M

1. ‘I suppose it's in the family.’ it’s here means ..

i) the greediness for grabbing everything.

ii) the ability of talking and convincing people.

iii) the ‘hard bargaining’ skill to get things done in her favour.

2. Mrs. Slater wanted Henry to use the slippers of Abel because…..

i) she didn’t want the slippers of Abel lying around unused.

ii) it was a new pair and she doesn’t want to have them wasted.

iii) she loved her father and she doesn’t want his slippers be thrown out.

3. Choose the sentence that shows that Henry was not in favour of grabbing the

belongings of Abel.

i) You must arrange with Elizabeth when you're dividing things up.

ii) You'd better wear these slippers of my father's now.

iii) I suppose it's in the family.

Answer the following questions in a word or phrase

4. ‘They'll stretch, won't they?’ what is Mrs. Slater talking about?

A. .........................................................................................................................................

5. What was the thing that Mrs. Slater always wanted to have?

A. .........................................................................................................................................

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PART - B

6. Combine the following sentences as directed 2M

1. He came late. So he was not admitted. (because..)

A. .........................................................................................................................................

2. I could not reach on time. It was raining. (Combine using ‘Since’)

A. .........................................................................................................................................

7. Fill in the blanks using appropriate verb forms 2M

1. I wish I ............................................... (have) a car.

2. I, .................................................................. (watch) this movie last Sunday.

3. A good person is ........................................... (respect) everywhere.

4. If it ........................................................ (rain), We cannot go out now.

8. Make polite advice 2M

1. Your friend comes to school late. Advice him/her to come in time.

A. .........................................................................................................................................

2. Your friend has a tooth ache. Advise him to consult a doctor.

A. .........................................................................................................................................

9. Make a polite request 2M

1. You to a stranger: What is the way to hospital?

A. ......................................................................................................................................

2. You to your parents: Buy me some comic books.

A. ......................................................................................................................................

10. Identify the language expression 2M

1. You should stay at home for your safety.

a) making a request b) making a question

c) making an advice. d) seeking information

2. It’s getting late why don’t you engage a train?

a) asking a question b) making a suggestion

c) seeking help d) refusing help

CREATIVE EXPRESSION

11. Diary Entry: Imagine you were Narayana Murthy. Write an entry on your diary on the day you accompanied your friends up to the railway station and said goodbye to them. 5M

Sri Chaitanya School 1

Maths - Revision Shedule X - Statistics

Date : 05.04.2020

Subject : Mathematics Spell - I Total Makrs : 20 M

Topic Name : Statistics Paper - II Max. Time : 30 Min

AP X - CLASS REVISION SHEDULE

I. Answer the following questions in one word or phrase. 6 × ½ = 3 M

1. Define class mark.

2. Statement (A) : Mean of first ‘n’ natural numbers is 1

2n

. [ ]

Statement (B) : Mode of first ‘n’ natural numbers is n.a) Both A and B are true b) Both A and B are falsec) A is true and B is false d) A is false and B is false

3. List - I List - II [ ]i) The length of class interval 0 - 10, 10 - 20, 20 - 30, .... is A) 10.5ii) The mid value of class 1 - 20 is B) 15iii) Lower boundary of class 15 - 25 is C) 10a) i - A, ii - B, iii - C b) i - C, ii - A, iii - B c) i - B, ii - C, iii - A d) i - C, ii - B, iii - A

4. Find the median of 10 prime numbers.

Answer the questions 5 and 6 based on the data :

From the given data answer the following

Data is : 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6.

5. The range of the given data is _________

6. The median of the data is _________

II. Answer all the questions : 3 × 1 = 3 M

7. Is the mode always at the center of the data ? Explane.

8. Mean of first n odd natural numbers is 2

,81n

then find ‘n’.

9. If 25 , 20, 100,

10i

i i i ixu f u f

then find x .

Maths - Revision Shedule X - Statistics

Sri Chaitanya School 2

III. Answer all the questions : 3 × 2 = 6 M

10. Find the median of the data

Marks 20 29 28 33 42 38 43 25

No. of Students 6 28 24 15 2 4 1 20

11. If the mean of the following distribution is 6. Find P.

x 2 4 6 10 P + 5

f 3 2 3 1 2

12. Write the formula of mode and explaine each term.

IV. Answer all the questions (Internal Choice for each question). 2 × 4 = 8 M

13. a) Draw an Ogive curve of the following data

C.I 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40

f` 2 12 2 4 3 4 3

(OR)

b) Draw the Ogives for the given data. Hence obtain the median.

C.I 5 10 15 20 25 30 35

f` 30 28 16 14 10 7 3

14. a) Find the mean of the following data.

C.I 20 - 60 60 - 100 100 - 150 150 - 250 250 - 350 350 - 450

f` 7 5 16 12 2 3

(OR)

b) Find the median of the following data.

C.I 5 - 15 15 - 25 25 - 35 35 - 45 45 - 55 55 - 65

f` 6 11 21 23 14 5

1 Sri Chaitanya Schools

Session - 4 X - Chemistry

SECTION - I

Answer all the following questions. 6 × ½ = 3M

1. Write the name of orbital when n = 3 and l = 1.

2. Choose the correct statement from the following.

i) Niels Bohr proposed elliptical orbitals.

ii) Sommerfeld proposed elliptical orbits.

iii) Erwin schrodinger proposed circular orbits.

3. Which of the following electromagnetic radiation has higher wavelength than visible light(x-rays, -rays, visible light, radio waves, U.V-rays).

4. What is the shape of ‘s’ orbital ?

5. In which shell 3d subshell is present ?

6. Assertion : The maximum value of l is 3 in the N-shell.

Reason : ‘l’ values varies from 0 to ‘n’ maximally.

SECTION - II

Answer all the following questions. 3 × 1 = 3M

7. How many values can ‘l’ have for n = 4 ?

8. Which colour do you observe when an iron rod is gradually heated to higher temperature ?

9. What is planck’s equation ? Write the value of planck’s constant.

SECTION - III

Answer all the following questions. 3 × 2 = 6M

10. Explain briefly about Emission spectrum ?

11. Draw the diagram of electromagnetic wave.

12. What are the possible values of l and ml for principal quantum number n = 2.

SESSION - 4Subject : Chemistry (Regular X) Max. Marks : 20Topic : Structure of atom (upto quantum numbers) Time : 30 Min

Board : AP

Sri Chaitanya Schools 2

X - Chemistry Session - 4

SECTION - IV

Answer all the following questions eqch question with internal choice. 2 × 4 = 8M

13. a) Write the postulates of Bohr’s atomic model and mention the draw backs.

(OR)

b) Read the table from showing quantum numbers and answer the following.

N L Number of orbitals (2l + 1)

0 1

4 1 3

2 5

3 7

i) What are the ml values when l = 2

ii) How many subshells are present in n = 4 main shell ?

iii) Maximum number of electrons in n = 4 shell

iv) What are the names three orbitals in l = 1 sub shell ?

14. a) Write the differences between orbit and orbital.

(OR)

b) Draw the neat labelled diagrams of p and d orbitals.

1 Sri Chaitanya Schools

Worksheet - 2 X - Social Studies

I. Answer the following questions. 6 × ½ = 3 M

1. Find the wrongly matched

Long March - 1934 - 35

Mao Zedong - 1893 - 1976

Japan Surrenderd to USA - 1943

2. Study the following statements and identify the person.

His programme was called the three prinsples.

He was introduced to democracy and christianity in missionary schools.

He established a republic in 1911 in China.

3. Arrange the following from East to West

Libya, Spain, Pakistan, Denmark.

Fill in the blanks :

4. Lenin went on to establish the comintern in March ___________.

5. ___________ ideas became the basis of the political philosophy of the Guomindang.

6. Expand CCP.

II. Answer the following questions. 3 × 1 = 3 M

7. What is long march ?

8. Who succeded Sun Yat-Sen ?

9. What were the four great needs identified by KMT in China ?

III. Answer the following questions. 3 × 2 = 6 M

10. Discuss the reforms suggested by revolutionaries in China in May Fourth Movements.

11. The peoples Republic of China Government helped the landless farmers and women. Give youropenion on it.

12. What were the two different political phases in China in 20th Century ?

WORKSHEET - 2

Class : XSubject : Social Studies Max.Marks : 20Chapter - 15 : National Movement in the Colonies (Page No. 202 to 267) Time : 30 min.

Sri Chaitanya Schools 2

X - Social Studies Worksheet - 2

IV. Answer the following questions. 2 × 4 = 8 M

13. Trace the change of role of women seen in China over the decades. Why (How) is it similar ordifferent from that of USSR and Germany.

(OR)

After the overthrow of Monarchry, China had two different types of regimes. How were theysimilar or different.

14. Locate the following on the given world map.

Group A :

1) Iraq

2) General Franco was the leader of this country (Spain)

3) Palestine

4) Japan

(OR)

Group B :

1) The country which was ruled by Tsars (Russia)

2) Hanoi

3) Ivory coast

4) Caribbean sea

QQQ

B-4

B-3

A-2

B-1

A-4A-1

B-2