LUCKNOW PUBLIC SCHOOL, SOUTH CITY HOLIDAY HOMEWORKsouthcity.thelps.edu.in/UploadedFiles/UpdateDirectory/Class-X_Final.pdf · LUCKNOW PUBLIC SCHOOL, SOUTH CITY HOLIDAY HOMEWORK CLASS

LUCKNOW PUBLIC SCHOOL, SOUTH CITY HOLIDAY HOMEWORK

CLASS-X SUBJECT-ENGLISH

LESSON-1 : TWO GENTLEMEN OF VARONA

Short question answer

a- How did the war destroy Nicola and Jacopo family and made the homeless?

b- “we do many things sir” Describe the various jobs undertaken by the boys to earn living?

c- How did Nicola and Jacopo prove extremely useful to the narrator and Luigi?

d- Compare and contrast the characters of two brother.

e- The story emphasis on the significance on a family system and relationship. Comment (100-

120 words).

f- Write synonyms of the following words-

1. Shabby

2. Contrast

3. Deserted

4. vestibule

5. Scare

6. Artless

LESSON-2 MRS. PACKLETIDE’S TIGER

I- Short question answer-

a- Tiger shooting was an arranged event. Justify the statement.

b- The author says this world is swayed mainly by two feeling- hunger and love. How was Mrs.

Packletide swayed and why?

c- Mrs. Packletide was reasonably annoyed at the discovery. Which discovery is referred to ?

d- Why did Loona refuse to look at a paper?

e- How did the news in the paper affect her?

f- What does she mean by incidental expenses?

g- What do you mean by ‘thumbnail pack of patience? What does it indicate here?

h- How did the circumstances prove propitious?

II- Long question

1. Compare and contrast the characters of

a- Mrs. Packletide

b- Ms. Loona Bimberton

c- Louisa Mebbin

III- Write the synonyms of the following words-

a- Remnant

b- Deviation

c- Propitious

d- Ostensibly

e- Stimulated

POEM-1 THE FROG AND NIGHTINGALE Short question answer

a- “ I don’t think the song’s divine But-oh-well- at least it’s mine” Who said this line?

b- “So the frog and Nightingale journeyed up and down the scale.” This line refers to their….?

c- Where did the frong sit and sing?

d- What was the reaction of the creatures to the Frog’s singing?

e- What do you understand by ‘ startled’?


f- Frog’s attitude towards Nightingale was……….?

g- The Public here means…………..

h- Before the Nightingale came, what did the frog do all night?

i- Bingle Bog is the name of……..?

j- What words did the creature use to express their feelings?

k- Find out any two “ Figure of speech’ used in the poem.

l- Write the meaning of following words-

1. Loathed

2. Beared out

3. Casting forth

4. Disguise

5. Subdued snappier

DRAMA- THE DEAR DEPARTED Short question answer-

a- Why does Mrs. Slater instruct Victoria to change her dress?

b- “ For myself it’s such a relief to get into the black” Who makes this remark and what is the

context?

c- What does the shifting of the bureau tell us about the character of Mrs. Slater?

d- Who is Pringle? Why couldn’t he attend Mr. Able Merry weather?

e- Why does Abel Merryweather say, It’s a bit late to say sorry now?

f- Why did Amelia steal the things?

g- Why does Elizabeth wish to draw up a list of Grandpa’s things?

h- What reason does Amelia give for not getting another doctor to examine Mr. Merryweather?

i- Bring out the irony in the title of the play.

Long question

a- “ Modern society has become insensitive towards the old people” Express your views.

b- Discuss the character sketch of Mrs. Jordan and Slater as opposed to the character of their

husband.

NOVEL- THE STORY OF MY LIFE

Q- Read the Novel ‘ Story of my life- Helen Keller’ Chapter 1 to10 and prepare a flow chart

for each chapter and present them in a creatively prepared book jacket.

WRITING

a- As a health conscious person, you noticed an advertisement in the newsa paper on Yoga

classes in your neighbourhood. Write a letter in 100-120 words to organizer enquiring

about the duration of the course and other relevant details. You are Rajesh/ Rajeshwari

of 4/5 Saraswatipuarm, Mysore.

b- You are Vidushi/ Vishal, hostel warden, zenith Public school, Kosikalan. Write a letter to

the sales manager Sharat Electericals and Domestic appliance Limited, Delhi, placing an

order for fans, microwave, oven , geyser and tubelight that you wish to purchase for the

hostel. Also ask for the discount permissible on purchase.

GRAMMAR

Q-2 Fill in the blanks with suitable options. 1. The quality of the mangoes_______________________ (was/were) not good. 2. Organic farming______________________ (is/are) one solution for reducing environmental pollution

levels. 3. The news_______________ (was/were) too good to be true.


4. Either the cat or the dog______________ (has/have) been here. 5. The shop with its contents_____________ (was/were)burnt down. 6. Police_________________ (has/have) chased away the robbers. 7. In the company, the chairman and the director always______________ (help/helps) the employees. 1. In 1911, the British (a)____________(shift/shifted) their capital from Calcutta (b)…………………

(in/to) Delhi. After the First World War, (c)……………. (a/the) government got down (d)______________ (to/with) the task of building a new capital.

2. Yesterday I __________________ (receive) a phone call that my father(b)_________________ (be)unwell. I(c)………………… (book) a ticket online and (d)……………… (leave) for Amritsar. On the way, I(e)…………….(meet) a young man who (f)______________ (offer) me some biscuits.

3. There (a)_____________ (be) a beggar in a village. He (b)________________(use) to go door to door for his alms. All the women of that area (c)______________(like) him. One day he (d)__________________ (do) not come for begging. The women (e)__________________ (become) very anxious. They all (f)________________ (go) to see that beggar and took food along with them.

Editing 1. The following passage have not been edited there is an error in each line. Underline the

incorrect word and write the correct on in the given space. a- Spending time in your kids ___________________________________ b- Bring immediate as well as long ___________________________________ c- Term gain for the parents ___________________________________ d- According to a research, children of a ___________________________________ e- Involved parents were more efficient ___________________________________ f- And get in better with their peers. ___________________________________

a- The chief minister in Gujrat ___________________________________

b- Met the students of SRCC __________________________________

c- In 6th February in Delhi __________________________________

d- He deliver a lecture on __________________________________

e- The global roll of Gujrat economy __________________________________

f- His lecture is appreciated by all. __________________________________ a- Sachin Tendulkar is a best cricketer ___________________________________ b- In India. He play for ___________________________________ c- More the 20years for a country ___________________________________ d- He take retirement from the game ___________________________________ e- This year. He is know for ___________________________________ f- His skill in betting and fielding ___________________________________ OMISSION

In the passage given below, one word is omitted in each line. Write the omitted word at the correct place.

Before word After a- Wandering along the street Mumbai …………. …………. ………..

b- My sons and I stopped the eating …………. …………. ………..

c- Joints. Wherever we happen to be, we …………. …………. ………..

d- Make sure we taste the food of …………. …………. ………..

e- The restaurant. In Mumbai we …………. …………. ………..


f- Tasted the regional food was …………. …………. ………..

g- Sumptuous and tickled taste buds …………. …………. ………..

2- a- I badly wanted learn swimming …………. …………. ………..

So I hired a trainer who train me …………. …………. ………..

For a month. After training was complete. …………. …………. ………..

I tried to swim alone, without …………. …………. ………..

Anyone navigating me. I jumped the …………. …………. ………..

Pool which was three deep at one end …………. …………. ………..

And eleven at the other. Icy horror grabbed my heart.









CLASS – X

MATHEMATICS PROJECT WORK

CLASS : X

Prepare a investigatory project on various historical aspects of the Fibonacci numbers and

Fibonacci series.

The project should have the following descriptions:

1) History of mathematician who gave this concept

2) Fibonacci numbers and Fibonacci series.

3) Famous mathematical problems featuring Fibonacci numbers and Fibonacci series.

Reference: Students should use all available resources (Books, internet etc.)

Important Instructions:

1) The project has a specific starting date and an end date.

2) The project should be hand written.

3) The project should be done in a stick file.

4) The project should be of at least 12-15 pages.

5) The project should have pictures and other relevant material.

6) Projects will be assessed on the following parameters

a) Content b) Presentation

c) Write-up of the project d) Interpretation of the result

General lay-out of the project report has the following format.

Page Number Content

Cover page Your Name, Class, Roll No., Title of the project

1 Table of contents – Page titles

2 Brief Description Of Project

3-10 (May Change) Procedure (With Pictures)

11 Mathematics Used/Involved

12 Conclusion/Result

13 List Of Resources

14 Acknowledgement


Maths Assignment

Class:X

Real numbers Q.1 Find the greatest number which divides 285 and 1249 leaving remainder 9 and 7 respectively.

Q.2 Two brands of chocolates are available in pack of 24and 15 respectively. If I need to buy an equal number of

chocolates of both kinds, what is the least number of boxes of each kind I would need to buy ?

Q.3 find the H.C.F. and L.C.M. of 96 and 240.

Q.4 Write two irrational numbers whose sum is rational.

Q.5 Show that 2 − 3 is irrational.

Q.6 Show that 3 is an irrational number.

Q.7 Check whether 4n can end with the digit 0 for any natural number n.

Q.8 Show that 3 5 is an irrational number.

Q.9 Show that 2 + 3 is an irrational.

Q.10 Show that any positive odd integer is of the form 4q+1 or 41+3, where q is some positive integer.

Q.11 The length, bredth and height of a room are 8m 25cm, 6m 75cm and 4m 50cm respectively. Determine the

longest rod which can measure the three dimensions of the room exactly.

Q.12 Show that 3 + 5 is an irrational number.

Q.15 Find the largest number that will divide 398, 436 and 540 leaving remainder 7, 11 and 13 respectively.

Q.14 Show that 7 2 − 3 is irrational.


Maths Assignment

Class:X

Pair of Linear equations in two variables Q.1 Find the value of k for which the following system of equation have infinitely many solutions :-

𝑥 + 𝑘 + 1 𝑦 = 4 ∶ 𝑘 + 1 𝑥 + 9𝑦 = 5𝑘 + 2

Q.2 Sum of two number is 35. If their difference is 13, find the number.

Q.3 Obtain the condition of the following system of linear equation to have a unique solution :-

𝑎𝑥 + 𝑏𝑦 + 𝑐 = 0 ; 𝑙𝑥 + 𝑚𝑦 + 𝑛 = 0

Q.4 The sum of two numbers is 8. If their sum is four times there difference, find the numbers.

Q.5 Find the value of K for which the following system of equation have infinite many solutions :-

2𝑥 + 3𝑦 = 𝑘 ; 𝑘 − 1 𝑥 + 𝑘 + 2 𝑦 = 3𝑘

Q.6 For what value of k the system of linear equation 𝑥 + 2𝑦 = 5, 3𝑥 + 𝑘𝑦 + 15 = 0 has

(i) A unique solution (ii) No solution

Q.7 Solve for x and y ; 2x-y=2, 3x-4y+2=0

Q.8 A father is three times as old as his son, after 12 year he will be twice as old as his son. Find the present age

of the father and son.

Q.9 Show graphically that the system of linear equation 5𝑥 − 𝑦 = 14 ; 𝑥 − 2𝑦 = 1 has a unique solution.

Write the coordinate where line 𝑥 − 2𝑦 = 1 intersect the X-asix.

Q.10 Solve the following system of linear equation graphically :- 2𝑥 − 𝑦 = 4 ; 𝑥 + 𝑦 + 1 = 0. Find the points

where the lines meet X-axis.

Q.11 Show graphically that the system of equation 3𝑥 − 𝑦 = 2; 6𝑥 − 2𝑦 = 4 as infinite many solution.

Q.12 Solve for 𝑥 and 𝑦 ∶ 1

2𝑥−

1

𝑦= −1 ;

1

𝑥+

1

2𝑦= 8.

Q.13 Solve for 𝑥 𝑎𝑛𝑑 𝑦 ∶ 6

𝑥+𝑦−

7

𝑥−𝑦= 3;

1

2(𝑥+𝑦)=

1

3(𝑥−𝑦)


Maths Assignment

Class:X

Chapter - Probability Q.1 During IPL cricket tournament, a match is played between Delhi Dare Devils and Knight Riders. If probability

of Dare Devils winning the match is 0.579. Write the probability of Knight Riders winning the match.

Q.2 Only face cards are well shuffled. A card is drawn at random, write the probability of getting a queen.

Q.3 A CD bag contains 60 VCD’s and DVD’s. If probability of getting a DVD’s at random is 2

3. Write the probability

of getting a VCD.

Q.4 Two dice are rolled once. Write the probability of getting (a) a doublet (b) sum of numbers more than

second multiple of 7 (c) a number whose product is perfect square (d) a number whose sum is more than

10.

Q.5 In a family of two children, write the probability of at least one boy.

Q.6 What is the probability of getting a vowel at random out of the box containing cards of English Vowel.

Q.7 A box contains 12 coloured candles equal in number of red, green and blue. Write the probability of getting

a candle other than red.

Q.8 A garden has different plants. Every sixth plant is a rose plant. A child plucks a flower, write the probability

of getting a flower other than rose.

Q.9 A bank ATM has 2000 notes of Rs. 500 and 3000 notes of Rs. 1000. Write the probability if a person

withdraws Rs. 1000 and he get Rs. 1000 note.

Q.10 A bank ATM has notes of denomination 100, 500, 1000 in equal numbers. What is the probability of getting

a note of Rs. 1000.

Q.11 Find the probability of having 53 Mondays in a leap year.

Q.12 (a) A box contains 15 red and 10 green pens : (a) find probability of drawing a green pen at random.

(b) If 5 more green pens are put in the box, find the probability of drawing a red pen.


Maths Assignment

Class:X

Polynomials

Q.1 Find the polynomial whose zeroes are 1

2 and

−3

7 .

Q.2 Find the reminder when polynomial 3𝑥2 − 𝑥3 − 3𝑥 + 5 is divided by the polynomial 𝑥 − 𝑥2 − 1.

Q.3 Find the polynomial whose zeroes are 3 ± 2

Q.4 Find the polynomial whose zeroes are ± 5 .

Q.5 Find the zeroes of the polynomial 25𝑥2 − 15𝑥 + 2.

Q.6 Find the zeroes of the quadratic polynomial 𝑥2 + 4 2𝑥 + 6.

Q.7 Find the zeroes of the quadratic polynomial 𝑥2 + 6 6 𝑥 + 48.

Q.8 Find the quadratic polynomial whose zeroes are 5

2 3 and

33

1 .

Q.9 Using division algorithm check whether the polynomial 𝑔 𝑥 = 𝑥2 + 𝑥 + 3 is a factor of the polynomial

𝑝 𝑥 = 𝑥4 + 𝑥3 − 2𝑥2 − 5𝑥 − 12.

Q.10 Using algorithm, find quotient q(x) and remainder r(x) if f(x) is divided by g(x).

𝑓 𝑥 = 𝑥3 − 𝑥2 + 4𝑥 − 8; 𝑔 𝑥 = 𝑥 + 3.

Q.11 If (𝑥 + 𝑎) is a factor of polynomials 𝑥2 + 𝑖𝑥 + 𝑚 𝑎𝑛𝑑 𝑥2 + 𝑛𝑥 + 𝑘 then prove that 𝑎 =𝑚−𝑘

𝑖−𝑛.

Q.12 Find all the zeroes of the polynomial 3𝑥4 − 15𝑥3 + 17𝑥2 + 5𝑥 − 6 if two zeroes of the polynomials are

±1

3.

Q.13 On dividing 2𝑥3 + 4𝑥2 + 5𝑥 + 7 by a polynomial 𝑔(𝑥) the quotient and remainder are 2𝑥 𝑎𝑛𝑑 7 − 5𝑥

respectively, find 𝑔(𝑥).

Q.14 If polynomial 𝑥4 + 𝑥3 + 6𝑥2 + 𝑎𝑥 + 𝑏 is exactly divisible by another polynomials 𝑥2 + 1 find the values of

a and b.

Q.15 Find all the zeroes of polynomials 𝑥4 + 𝑥3 − 7𝑥2 − 5𝑥 + 10 if two of the zeroes are ± 5.

.


Maths Assignment Class:X

Statistics Q.1 The following table shows the daily wages of 25 workers

Daily Wages (in (Rs.)

100-150 150-200 200-250 250-300 300-350

No. of workers 5 2 12 3 3

Find the mean and median by suitable method.

Q.2 Consider the following distribution which shows weekly allowance of 30 children of a locality.

Weekly allowance (In `)

100-120 120-140 140-160 160-180 180-200

No. of children 2 6 9 X 3

Find the value of ‘x’, and hence find mean and median.

Q.3 The mean of the following distribution is 50. Find the missing frequency x and y. Sum of frequency is 120.

Class Intervals 0-20 20-40 40-60 60-80 80-100

Frequency 17 X 32 Y 19

Q.4 Find the mean and mode of the following frequency distribution :-

Class Intervals 10-19 20-29 30-39 40-49 50-59 60-69

Frequency 5 9 10 8 5 3

Q.5 Find the mean of the following data :-

Marks Below 10

Below 20

Below 30

Below 40

Below 50

Below 60

No. of student 7 17 40 91 97 100

Q.6 Find the missing frequency of the following data if the mode is Rs.240.

Expenditure (in Rs.)

0-100 100-200 200-300 300-400 400-500

No. of families 140 230 270 X 150

Q.7 Find the median and the mode for the following table, which shows number of persons for different age

group :-

Age group (in Yrs.)

0-20 20-40 40-60 60-80 80-100 Total

No. of persons 17 28 32 24 19 150

Q.8 Calculate median and mode age of the following distribution :-

Age (in Years)

<20

<25 <30 <35 <40 <45 <50 <55 <60

Persons 2 6 24 45 78 89 92 98 100

Q.9 If median of the distribution given below is 28.5. Find the value of X and Y. Total frequency is 56.

Class interval 0-10 10-20 20-30 30-40 40-50 50-60

Frequency 5 X 20 15 Y 5

Q.10 Find the mean, median and mode the following distribution :-

No. of class 0 1 2 3 4 5

No. of match 2 4 7 6 8 3

Q.11 Calculate the mean, median and mode of the following distribution :-

Class interval 0-10 10-20 20-30 30-40 40-50 50-60

Frequency 2 6 9 7 4 2

Q.12 The following distribution gives the marks obtained by 45 students in a test :-

Marks 0-20 20-40 40-60 60-80 80-100

No. of students 10 20 8 5 3

Convert the above distribution to a less then type cumulative frequency distribution and draw its Ogive.

LUCKNOW PUBLIC SCHOOL, SOUTH CITY HOLIDAY HOMEWORK Q.13 Draw the Ogive for the following distribution given below :-

Class 0-5 5-10 10-15 15-20 20-25 25-30 30-35

Frequency 4 4 7 20 12 8 5

Q.14 The following observations relating the marks obtained out of 100 by 50 students in a certain examination.

Marks 10-20 20-30 30-40 40-50 50-60 60-70

No. of students 6 7 9 10 8 7

i) Draw less than type cumulative frequency distribution curve.

ii) Draw more than type cumulative frequency distribution.

iii) Obtain the median from the graph and verify the result by using the median formula.


MATHS WORK SHEET – 1

1) A letter is chosen at random from the English alphabets. What is the probability it is a letter of the word 'RAMANUJAN' ?

2) A number x is chosen from 5,4,3,2,1, 0, 1, 2, 3.Find the probability that x< 3.

3) Express 5050 as product of its prime factors. Is it unique ?

4) Find the prime factorisation of the denominator of the rational number equivalent to 1.033.

5) Find whether the lines representing the following pair of linear equations intersect at a point, are parallel or coincident :

2xy30 4 x2y60

6) Let d be the HCF of 24 and 36. Find two numbers a and b such that d24 a36 b.

7) What should be added in the polynomial x32x

29x1 so that it is completely divisible by x4

8) If three zeroes of a polynomial x4x

33x

23x are 0, 3 and 3 , then find the fourth zero.

9) Percentage of female teachers in middle schools of rural areas of various states is given in the following frequency table. Find the mode for this data.

Percentage of female teachers 10-25 25-40 40-55 55-70 70-85

Number of states 5 12 4 13 6

10) The following table gives the literacy rate of 40 cities :

Literacy rate (in %) 30-40 40-50 50-60 60-70 70-80 80-90

Number of cities 6 7 10 6 8 3

Find the median literacy rate.

11) State Fundamental theorem of arithmetic. Is it possible for the HCF and LCM of two numbers to be 18 and 378 respectively. Justify your answer.

12) Students of class XI of a school were motivated to apply for NCC. From each section equal number of students opted for NCC. If there are 3x11 sections of class XI and total number of students in

all the sections is represented by 6x313x2

6x158, then find the number of students who opted for NCC from each section and how many did not opt for it.

What is the importance of NCC in the life of a student ?

13) Obtain all other zeroes of the polynomial x45x3

6x22x4, if two of its zeroes are 1 3 and

1 3 .

14) Solve for x and y :

5

x y

2

x y 3 15

x y

3

x y 6

15) Heights of new born babies in a city hospital are as follows :

Height (in cm)

40-42 42-44 44-46 46-48 48-50 50-52 52-54 54-56 56-58

Number of babies

1 4 17 18 x 25 20 6 2

If mode of the data is 51 cm, find the unknown frequency x.


MATHS WORK SHEET – 2

1) Find the least number that is divisible by all the numbers from 1 to 10.

2) State whether the real number 52.0521 is rational or not. If it is rational express it in the form p

q,

where p, q are co-prime, integers and q 0 . What can you say about prime factorisation of q ?

3) Find the zeroes of the quadratic polynomial x25x6 and verify the relationship between the

zeroes and the coefficients.

4) The mean and median of 100 observations are 50 and 52 respectively. The value of the largest observation is 100. It was later found that it is 110 not 100. Find the true mean and median.

5) Prove that 13 5

7is an irrational number.

6) Sum of the ages of a father and the son is 40 years. If father‟s age is three times that of his son, then find their respective ages.

7) If zeroes of the polynomial x24x2a are and

2

, then find the value of a.

8) The mean of „n‟ terms is x . If first term is increased by 1, second term by 2 and so on, then find the new mean.

9) State Fundamental theorem of arithmetic.

10) Is it possible for the HCF and LCM of two numbers to be 18 and 378 respectively. Justify your answer.

11) If the median of the series exceeds the mean by 3, find by what number the mode exceeds its mean.

12) A rational number in its decimal expansion is 1.7351. What can you say about the prime factors of q

when this number is expressed in the form of p

q.

13) Divide the polynomial p(x)x34x6 by the polynomial g(x)2 x2 and find the quotient and

the remainder.

14) In a small scale industry, salaries of employees are given in the following distribution table

Salary (in `) 4000-5000 5000-6000 6000-7000 7000-8000 8000-9000 9000-10000

Number of employees 20 60 100 50 80 90

Find the mean salary of the employees.

15) For one term, absentee record of students is given below. If mean is 15.5, find the missing frequencies x and y.

Number of days

0-5 5-10 10-15 15-20 20-25 25-30 30-35 35-40 Total

Number of students

15 16 x 8 y 8 6 4 70

16) The following table gives the daily income of 50 workers of a factory. Draw both types (“less than type” and “greater than type”) ogives

Daily income (in `) 100120 120140 140160 160180 180200

Number of workers 12 14 8 6 10

17) Solve graphically the pair of linear equations :

5xy 5 and 3x 2y 4

Also write the coordinates of the point of intersection of these lines with y – axis. Hence shade the region enclosed by these lines and y – axis.

18) If a polynomial2x43x3

6x23x2 is divided by another polynomial2x2

3x4, then remainder is pxq. Find the value of p and q.


19) Find the mode of the following frequency distribution

Class interval f

25 - 35

35 - 45

45 - 55

55 - 65

65 - 75

75 - 85

7

31

33

17

11

1

20) The mean of the following frequency distribution is 62.8 and the sum of all frequencies is 50. Compute the missing frequencies f1 and f2 :

Class interval 0-20 2040 4060 6080 80100 100120 Total

Frequency 5 f1 10 f2 7 8 50


CLASS-X SUBJECT-PHYSICS

LESSON : ELECTRICITY SECTION – A : CONCEPTUAL QUESTIONS

Q 1. Calculate the number of electrons constituting one Coulomb of charge

Q 2. How do we connect voltmeter and ammeter in an electric circuit? What is likely to happen if

the positions of these instruments are interchanged?

Q 3. A bulb cannot be used in place of a resistor to verify Ohm’s law. Justify this statement with

reason.

Q 4. State the type of combination used for connecting different electric appliances in domestic

circuit. Give reasons

Q 5. Two students perform the experiments on series and parallel combination of two given

resistors R1 and R2 and plot the following V-I graphs. Which of the two diagrams correctly

represents the labels ‘series and parallel’ on the plotted curves? Justify your answer.

Q 6. Explain the following:

(i) Copper and Aluminum wires are employed for electricity transmission.

(ii) Heating devices are made of an alloy rather than a pure metal.

(iii) Tungsten is used for filament of electric lamp.

Q 7. Two metallic wires of the same material are connected in parallel. Wire A has length “l” and

radius r, wire B has a length 2l and radius 2r. Calculate the ratio of their equivalent resistance

in parallel combination and the resistance of wire A.

Q 8. Why are electric bulbs filled with chemically inactive nitrogen or argon?

Q 9. Derive an expression for the equivalent resistance of three resistors R1, R2 and R3 connected

in series.

Q 10. Match the correct range of resistivity with the materials given:

a) Conductor i) 10-6 Ωm

b) Alloys ii) 1012 to 1017Ωm

c) Insulators iii) 10-6 to 10-8Ωm

Q 11. Derive an expression for Joule’s law of heating. Give two examples for applications of heating

effect of electric current.

Q 12. A wire of resistivity is stretched to double of its length. Find its new resistance and resistivity.


SECTION – B : NUMERICAL PROBLEMS

Q 13. 100J of work is done in transferring 20C of charge between two points in a conductor. Find the

resistance offered by the conductor, if a current of 2A flows through it.

Q 14. Calculate the resistance of a metal wire of length 2m and area of cross section 1.55x10-6m2, if

the resistivity of the metal be 2.8x10-8Ωm?

Q 15. A battery of 12V is connected to a series combination of resistors 3Ω, 4Ω, 5Ω and 12Ω. How

much current would flow through the 12Ω resistor?

Q 16. Nichrome wire of length l and radius ‘r’ has resistance of 10Ω. How would the resitance of the

wire change when (i) only the diameter is doubled? (ii) only length of the wire is doubled?

Q 17. Two devices of rating 44W, 220V and 11W.220V are connected in series. The combination is

connected across a 440V main. The fuse of which of the two devices is likely to burn when the

switch is ON? Justify your answer.

Q 18. A wire of resistance 10Ω is bent in the form of a closed circle. What is the effective resistance

between the two points at the ends of any diameter of the circle?

Q 19. Two resistors with resistances 5Ω and 10Ω are to be connected to a battery of 6V so as to

obtain:

(i) Minimum current

(ii) Maximum current. How will you connect the resistances in each case?

Q 20. Two identical resistors are first connected in series and then in parallel to a source of supply.

Find the ratio of heat produced in two cases.

Q 21. A torch bulb is rated 5V and 500mA. Calculate its (i) power, (ii) resistance, (iii) energy

consumed when it is lighted for 4 hours.

Q 22. An electric heater rated 880W operates 6h/day. Find the cost of energy to operate it for 30

days at Rs 3.00 per unit.

Q 23. Calculate the net resistance between the points a and b in the circuit diagram shown.

Q 24. From the diagram, determine :

i) The equivalent resistance of the entire circuit

ii) The current through each resistor

iii) The total current from the power supply

iv) The voltage drop across each resistor.


SECTION – C : MAGNETIC EFFECT OF ELECTRIC CURRENT

Q 1. What are the observations of Oersted’Experiment?

Q 2. Define magnetic line of force.

Q 3. Draw the magnetic lines of force around a bar magnet

Q 4. What are the factors affecting the magnetic field around a current carrying circular loop?

Q 5. Practice to draw the magnetic field line around current carrying straight wire


CLASS-X SUBJECT : CHEMISTRY

LESSON : LIFE PROCESS CHEMICAL REACTIONS AND EQUATIONS & ACIDS, BASES and SALTS

CHEMICAL REACTIONS AND EQUATIONS

1. What are chemical equations? Give significance and limitations of chemical equations?

2. What information do we get from a chemical equation? Explain with the help of examples.

3. Write the balanced chemical equations for the following chemical reactions -

(i) Aqueous solution of sulphuric acid and sodium hydroxide reacts to from aqueous sodium sulphate an

water.

(ii) Phosphorus burns in chlorine gas to from phosphorus pentachloride.

4. Write the balance chemical equations for the following reactions -

(i) Zinc carbonate (s) Zinc oxide (s) + Carbon dioxide (g)

(ii) Potassium bromide (aq) +Barium iodide (aq) Potassium iodide (aq) + Barium bromide

(aq)

5. What happens when electric current is passed through slightly acidic water ?

6. What happens when silver nitrate is mixed with a solution of sodium chloride ?

7. Classify the following reactions -

(i) N2 + O2 2NO - Heat (ii) 2HgO 2Hg + O2

(iii) Na2SO4 + BaCl2 2NaCl + BaSO4 (iv) CuSO4 (aq.) + Zn ZnSO4 (aq.) + Cu

(v) NH3 + HCl NH4Cl

8. When a white compound „X‟ is placed under sunlight, it turns grey, Give the name of reaction and write

the balanced chemical equation.

9. What is the difference between displacement and double displacement reaction ? Write equations for

these reactions.

10. What happens when copper metal is dipped in silver nitrate solution ? Give the balanced chemical

equation for the change.

11. What happens when ferrous sulphate is heated ? Write the name and balanced chemical equation for

the change.

12. What happens when the iron nail is kept into copper sulphate solution ?

13. Oxidation reaction has some harmful effects. Comment on the sentence.

14. Can oxidation occur without reduction? Explain

15. Explain the terms oxidation and reduction with examples.

16. What is rancidity? Example with example.

17. What do you mean by corrosion?

18. Identify the substances that are oxidized and the substances that are reduced in the following reactions

(a) ZnO + C Zn + CO


(b) MnO2 + 4HCl MnCl2 + 2H2O + Cl2

(c) 2FeCl3 + H2S 2FeCl2 + S + 2HCl

(d) 3Mg + N2 Mg3N2

19. In the balancing of chemical equation which of the following law is verified:-

(a) Law of constant composition

(b) Law of conservation of mass

(c) Law of conservation of momentum

(d) Law of conservation of motion

20. “A chemical equation can be balanced easily by altering the formula of a reactant or product.” does this

statement holds good or not.

21. What does the symbol (aq) represent about the state of a substance in a chemical equation?

22. What happens chemically when quicklime is added to water filled in a bucket? [give reaction also]

23. Why respiration is considered an exothermic process?

24. Why photosynthesis is considered an endothermic reaction?

25. Give chemical equations for the following statements (in symbolic form) ions and also

balance the equations:

(a) Hydrogen sulphide gas burns in air to give water and sulphur dioxide.

Equation:-…………………………………………………..…….………………………………

Balanced equation:-…………………..…………………………………………………………

(b) Potassium chlorate decomposes to form potassium chloride and dioxygen gas

Equation:-…………………………………………………..…….………………………………


(c) Phosphorus bums in oxygen to give phosphorus pentaoxide.

Equation:-…………………………………………………..…….………………………………


(d) Carbon disulphide burns in air to give carbon dioxide and sulphur dioxide.

Equation:-…………………………………………………..…….………………………………


(e) An aqueous calcium hydroxide solution (lime water) reacts with carbon dioxide gas to produce a solid

calcium carbonate precipitate and water.

Equation:-…………………………………………………..…….………………………………


(f) Aluminium metal replaces iron from ferric oxide, Fe2O3, giving aluminium oxide and iron.

Equation:-…………………………………………………..…….………………………………


(g) Barium chloride reacts with zinc sulphate to give zinc chloride and barium sulphate.


Equation:-…………………………………………………..…….………………………………


(h) Magnesium bums in carbon dioxide to form magnesium oxide and carbon.

Equation:-…………………………………………………..…….………………………………


(i) Calcium carbonate reacts with hydrochloric acid to produce calcium chloride, water and carbon dioxide

gas.

Equation:-…………………………………………………..…….………………………………


(j) Sodium hydroxide solution reacts with hydrochloric acid solution to produce sodium chloride solution and

water.

Equation:-…………………………………………………..…….………………………………


(k) Ammonia reacts with oxygen to form nitrogen and water.

Equation:-…………………………………………………..…….………………………………


(l) Barium chloride solution reacts with aluminium sulphate solution to form a precipitate of barium sulphate

and aluminium chloride solution. .

Equation:-…………………………………………………..…….………………………………


(m) When potassium nitrate is heated, it decomposes into potassium nitrite and oxygen.

Equation:-…………………………………………………..…….………………………………


26. Ammonia and hydrogen chloride combine to form ammonium chloride. Convert this statement in a

chemical equation form.

27. Express the following facts in the form of a balanced chemical equation:

"When a strip of copper metal is placed in a solution of silver nitrate, metallic silver is precipitated and a solution

containing copper nitrate is formed".

28. What happens when a piece of iron metal is placed in copper sulphate solution? Name the type of

reaction involved.

29. What happens when a zinc strip is dipped into a copper sulphate solution? Write the equation for the

reaction that takes place.

30. Explain the criteria for deciding the reactivity of metals. What is activity series?

31. Why does the colour of copper sulphate solution change when an iron nail is kept immersed in it ?

32. Write the balanced chemical equation for the following reaction:

Zinc + Silver nitrate Zinc nitrate + Silver


33. In the refining of silver, the recovery of silver from silver nitrate solution involved displacement by copper

metal. Write down the chemical equation of the reaction involved.

34. What is the difference between displacement and double displacement reactions? Explain with

35. What happens when silver nitrate solution is added to sodium chloride solution?

(a) Write the equation for the reaction which takes place.

(b) Name the type of reaction involved.

36. Name two methods to prevent the phenomenon of corrosion

37. What is the general name of the chemicals which are added to fat and oil containing foods to prevent

the development of rancidity?

38. What are anti-oxidants? Why are they added to fat and oil containing foods?

39. Explain why, food products containing fats and oils (like potato chips) are packaged in nitrogen.

40. Name two anti-oxidants which are usually added to fat and oil containing foods to prevent rancidity.

CHAPTER- ACIDS, BASES AND SALTS

1. What is the nature of the solution which turns blue litmus to red?

2. A substance gives H3O+ ions in aqueous solution. What is that substance?

3. What is the nature of the solution which turns red litmus to blue?

4. Discuss Arrhenius theory of acids and bases taking the example of NaOH and NH4OH.

5. If pH is equal to 7, what kind of solution is indicated?

6. Define the term of Neutralisation.

7. What is the Arrhenius theory of acids and bases? Give its two important limitations.

8. Define the term acid and base on the basis of Arrhenius concept.

9. What are strong and weak electrolytes? Explain with suitable examples.

10. Define pH. What is pH-scale?

11. How is the concentration of hydroxide ions (OH-) affected when excess base is dissolved in a solution

of sodium hydroxide?

12. You have two solutions, A and B. The pH of solution A is 6 and pH of solution B is 8. Which solution

has more hydrogen ion concentration? Which of this is acidic and which one is basic?

13. Equal amounts of calcium are taken in test tubes (A) and (B). Hydrochloric acid (CHI) is added to test

tube (A) while acetic acid (CH3COOH) is added to test tube (B). In which case, fizzing occurs more

vigorously and why ?

14. Give the name of two mineral acids and their uses.

15. What effect does concentration of H+ (aq) have on acidic nature of the solution?

16. What do you understand by organic acids? Give the name of the organic acids and their sources.

17. Which gas is usually liberated when an acid reacts with metal? Illustrate with an example how will you

test the presence of the gas?

18. Five solutions A,B,C,D and E when tested with universal indicator shows pH as 5, 3, 13, 7 and 9

respectively. Which solution is -


(a) neutral. (b) strongly alkaline.

(c) strongly acidic. (d) weakly alkaline.

(e) weakly acidic. (f) Arrange the pH in decreasing order of H+ ion concentration.

19. What will you observe when-

(a) red litmus paper is introduced into a solution of sodium sulphate ?

(b) methyl orange is added to dilute hydrochloric acid ?

(c) a drop of phenolphthalein is added to solution of lime water ?

(d) blue litmus is introduced into a solution of ferric chloride ?

20. Give two applications of pH in our daily life.

21. Explain why?

(a) Aqueous solution of sodium acetate has pH more than 7.

(b) Aqueous solution of copper sulphate has pH less than 7.

(c) Aqueous solution of Potassium nitrate has pH value 7.

22. You have been provided with three test tubes. One of them contains distilled water and the other two

contain an acidic solution and a basic solution, respectively. If you are given only red litmus paper,

how will you identify the contents of each test tube?

23. Why should curd and sour substances not be kept in brass and copper vessels?

24. Which gas is usually liberated when an acid reacts with a metal? Illustrate with an example. How will

you test for the presence of this gas?

25. A metal compound 'A' reacts with dilute sulphuric acid to produce a gas which extinguishes a burning

candle. Identify the compound 'A' and the gas produced. Write a balanced chemical equation for the

reaction if one of the compounds formed in the reaction is sodium sulphate.

26. State the chemical property in each of the following cases, on which the following uses of baking soda

are based:

(a)Applied on an ant stung area. (b)As a constituent of baking powder.

(c) In soda-acid fire extinguisher.

27. Tap water conducts electricity whereas distilled water does not. Why ?

28. Dry hydrogen chloride gas does not turn blue litmus red whereas hydrochloric acid does. Give one

reason.

29. Give reason why:

(i) it is recommended that the acid should be added to water and not water to the acid ?

(a) compounds like alcohol and glucose do not show acidic behaviour although they contain hydrogen in

them

30. In one of the industrial processes used for manufacture of sodium hydroxide, a gas X is formed as by-

product. The gas X reacts with lime water to give a compound Y which is used as a bleaching agent

in chemical industry. Identify X and Y giving the chemical equation of the reactions involved.


CLASS-X

SUBJECT-BIOLOGY

LESSON : LIFE PROCESS

Topic: Nutrition in plants and animals

Q.1 Differentiate between autotrophic and heterotrophic nutrition

Q 2. Define and write the equation of photosynthesis.

Q 3. List the events of photosynthesis.

Q 4. Write the raw material and product of photosynthesis.

Q 5. Explain the process of opening and closing of stomata with diagram.

Q 6. In desert plants, stomata are closed during the day. How do they get carbon dioxide for

photosynthesis?

Q 7. Write the example of holozoic mode of nutrition.

Q 8. Write the process of nutrition in amoeba with diagram.

Q 9. How is small intestine design to absorb digested food?

Q 10. What is the difference between pepsin and trypsin?

Q 11. How is acidic and alkaline medium maintained in stomach and small intestine for breakdown

of food?

Q 12. Complete the following table:

Organ / Enzymes secreted function

Mouth

Stomach

Small intestine

Give Reason:

(a) Bile juice doesn’t contain any enzymes still it is necessary for digestion.

(b) In human beings digestion begins in the mouth. Justify.

(c) Herbivores have longer intestine than carnivore. Explain.

(d) Our mouth waters when we eat something.

(e) A piece of bread start tasting sweeter after it is chewed for some time.

(f) The medium of the stomach is acidic.

Q 13. Write the function of:

(a) HCl (b) Mucus

(c) Pepsin (d) Bile juice

Q 14. Name the following:

(a) The process in plants that links light energy with chemical energy

(b) Organisms that can prepare their own food.


(c) The cell organelle where photosynthesis occurs.

(d) Cells that surround a stomatal pore

(e) Organisms that cannot prepare their own food.

(f) An enzyme secreted from gastric glands in stomach that acts on proteins.

(g) The process of conversion of fat globules into fat molecules.

TOPIC : RESPIRATION

Q 15. Differentiate between

(a) Breathing and Respiration (b) Aerobic and anaerobic respiration

Q 16. Give reasons:

a) Nasal cavity is lined with fine hair and sticky mucous

b) Epiglottis closes the mouth of glottis

c) Majority of carbondioxide is carried by the plasma but not oxygen

d) The rate of breathing in fish higher tha the terrestrial animals.

e) The wall of the trachea do not collapse when there is less air in it.

f) Residue volume of air always remains in lungs

g) Fishes die when taken out of water

h) Large intercellular spaces are present in the leaf.

i) The breathing cycle is rhythmic where as exchange of gases is a continuous .

j) List three characteristics of lungs which make it efficient respiratory surface.

k) How is alveoli designed to maximize the exchange of gases?

l) What is the role of ribs and diaphragm in exchange of gases?

TOPIC : TRANSPORTATION

Q 17. Give reasons

a) Walls of the Ventricles are thicker than that of atria

b) Lymph ism called extra cellular fluid

c) Valves are present only in veins and not arteries

d) All the arteries do not carry oxygenated blood.’

e) Exchange of materials between blood and surroundings take4s place in the capillaries

rather than arteries and veins.

Q18. Differentiate between

a) Xylem and Phloem

b) Translocation and transpiration

c) Blood and Lymph

d) Arteries and veins


Q 19. Define double circulation. Why is it necessary to separate oxygenated and deoxygenated blood

in mammals and birds?

Q 20. How are water and mineral transported in plants?

TOPIC : EXCRETION

Q 21. Write the functions of

a) Glomerulus b) Bowman’s capsule c.) Collecting duct

Give reason

a) Reabsorption is an important step in urine formation

b) The amount of water in the urine is variable.

c) Waste products of plants are useful for human beings.

d) How is urine eliminated in human excretory system?

Q 22. The volume of glomerulus filtrate produced is 180 L and the volume of urine excreted is just 1-

2 litres. Give the suitable reason for this statement.

Q 23. Describe the formation and removal of urine.

Q 24. Name the factors on which the amount of water reabsorbed along the tubular part of nephrons

depend.

Q 25. Draw the following diagrams {Important}

a) Human digestive system b) Human respiratory system

c) Human excretory system d) Cross section of leaf

e) Nutrition in amoeba f) Heart

g) Double circulation h) Open and closing of stomata

i) Nephrons

PRACTICAL BASED QUESTIONS

Q 26. A student focused on the leaf epidermal peel under a low power microscope, but could not see

all the parts. What should he do to for correct observation?

Q 27. Leaf peels are mounted in glycerin during slide preparation why?

Q 28. Identify the shape of guard cells in monocot and dicot plants.

Q 29. In an experiment to prepare temporary stained mount of a leaf epidermal peel, how can extra

stain be removed?

Q 30. What will happen if KOH solution will not be placed in the experimental set up of respiration?

Q 31. List the steps of preparation of temporary mount of a leaf peel to observe stomata.


CLASS – X DEMOCRATIC POLITICS

Important instructions-

This holiday homework carries 20 marks.

The homework will be done on A4 sheet.

All these chapters will be included in the Pre mid-term exams, so learn all the chapters

thoroughly.

CHAPTER-3 : DEMOCRACY AND DIVERSITY

Give answer in one word or one line-

Q1. What was Civil Rights Movement?

Q2. Which kind of social differences create possibilities of deep social divisions and tensions?

Q3. Mention any two factors responsible for origin of social differences.

Q4. What is the ethnic composition of Northern Ireland?

Q5. Which type of society exists in Sweden and Germany?

Q6. Mention any two similarities between Tommie Smith and John Carlos.

Q7. What was the Black Power Movement?

Answer the following questions in three points-

Q8. “In a democracy, political expression of social division is very normal and can be healthy”. Explain.

Q9. Explain the factors crucial in deciding the outcomes of politics of social division. Explain.

Q10. Distinguish between overlapping and cross cutting social division.

CHAPTER-4 : GENDER, RELIGION AND CASTE

Answer the following in one word or one sentence-

Q1. Name the countries in which the participation of women in public life are very high.

Q2. What is patriarchal society?

Q3. What is literacy rate among men and women in India?

Q4. Suggest any two ways to break caste hierarchy.

Q5. What are family laws?

Q6. Name any four social reformers who advocated and worked to establish a society in which

caste inequalities are absent.


Q7. Suggest any three steps to improve the women’s participation in politics.

Q8. State any three provisions of the Indian constitution which makes it a secular state?

Q9. What is communalism? Explain the various forms that take place in politics.

Q10. Explain the role of caste in Indian politics.(any five relevant points)


CLASS – X SUBJECT – GEOGRAPHY

INSTRUCTIONS :

1. Revise the chapters thoroughly as these chapters are included in the pre mid-term test.

2. Holiday H.W. carries 20 marks.

3. Do the holiday H.W. in A4 – size pages

CHAPTER NO.1

RESOUCES AND DEVELOPMENT

Answer the following questions.

Very Short Question

Q.1 ‘There is enough for everybody’ need and not for anybody’s greed.’’ Who said these

words.?

Q.2 What is leaching?

Q.3 How much degraded land is present in India?

Q.4 Which soil is well known for their capacity to hold moisture?

Q.5 By which name is the bad land known in Chambal Basin.

Answer the following questions in three points.

Q.6 Classification of resources on the basis of exhaustibility.

Q.7 What is resource planning? Mention the steps which are involved in resource planning.

Q.8 Explain the major types of soil erosions prevailing in India.

Answer the following questions in five points.

Q.9 Which soil is called regur soil? Mention any four characteristics of this type of soil.

Q.10 Explain some farming techniques through which soil conservation can take place.

CHAPTER NO.7

LIFELINES OF NATIONAL ECONOMY

Very Short Questions in one word or one line

Q.1 Define road density.

Q.2 Name the country which provides helicopter services to oil and Natural Gas

Commission.

Q.3 Name an important port located near tropic of cancer.

Q.4 Give an example of each of the following from the major ports of India.

(a) Tidal port (b)Natural harbour (c) Artificial port.


Q.5 Difference between National highways and State highways.

Q.6 Classify the roads in India on the basis of the type of material used for their construction.


Q.7 What are the advantages of road over the railways?

Q.8 Why is air travel preferred in north eastern states?


Q.9. Why are the railways so important today?

Q10. Describe any five points of importance of mass communication.

Q.11. How do physiographic administrative and economic factors influence the distribution pattern

of the railways network in India?

Q.12 On the given outline map of India locate and mark the following

a) Kandla port

b) Haldia

c) Tuticorin

d) Kochchi

CHAPTER -3

WATER RESOURCES

Answer the following questions in one word or in one line

Q1 “The availability of water resources varies over space and time.” Give reasons.

Q2. Name any two social movements which have been launched against the multipurpose project

Q3. Name the river on which the Hirakud dam is located.

Q4. Name any two states which are involved in Krishna –Godavari dispute

Q5. Name any two techniques of rooftop rainwater harvesting


Q6. What is the importance of water

Q7. Who proudly proclaimed the dams as the temples of modern india? Give reasons

Q8. Explain any three hydraulic structures in India.


Q9. Why should we conserve our water resources?

Q10. Write the features of the ‘Tankas” built in the houses of Bikaner, Phalodi & Barmer.

Q11. Map based question.

On the given outline map of India locate and mark the following

a) SardarSarovar Dam

b) Tehri

c) Hirakud

d) Nagarjunasagar


ECONOMICS

CHAPTER-1 : DEVELOPMENT

Answer the following questions in one word or one line-

Q1. Mention any two developmental goals of people other than income.

Q2. Mention any two developmental goals of a rural woman.

Q3. What is average income or per capita income?

Q4. Which organization classify countries as rich and low income countries?

Q5. What is literacy rate?

Q6 What is net attendance ratio?

Q7. What is Gross Enrollment Ratio?

Q8. Which Indian state has a low infant mortality rate?

Q9. Define life expectancy.

Q10. What are three components of Human Development Index?


Q11. “What may be development for one may not be the development for the other.” Explain by

giving examples.

Q12. Besides income, What can be the other attributes to compare economic development of various

countries?

Q13. “Money cannot buy all the good s and services that one needs to live well.” Explain. (any five

points)

CHAPTER-5 : CONSUMER RIGHTS

Answer the following question in one word or one line-

Q1. Suppose your parents want to purchase gold jewelry along with you .which logo will you look

for on the jewelry?

Q2. Which logo would you like to see for purchasing electrical goods?

Q3. What is COPRA?

Q4. Suppose you have to buy a packet of bottle of drinking water in your journey . Which logo

would you like to see to be sure about its quality?


Q5. Explain any three factors which gave birth to the consumer movement in India?

Q6. What is the three quasi-judicial machinery setup for redressal of consumer disputes? Mention

three jurisdiction.

Q7. What is standardization? Name any two agencies responsible for the standardization of

products in India.


Q8. “Consumer movements can be effective only with the active involvement of the

consumers.”Support the statement.

CHAPTER-2 : SECTORS OF INDIAN ECONOMY

Answer the following questions in one line-

Q1. Which sectors is the largest employer?

Q2. Why tertiary sector is also termed as service sector?

Q3. ‘While calculating Gross Domestic Product the value of only final goods should be included.

‘Give reason.

Q4. On what basis the, the sectors are classified into public and private sector?

Q5. In which year the National Rural Employment Guarantee Act was implemented?

Q6. Sahara Airlines And Reliance Industries are the example of which sector?

Q7. What is the main motive of private sector enterprises?

Q8. What will happen if the government fails to provide 100 days employment under

NREGA?

Answer the following questions in three points only-

Q9. What is GDP? Who is responsible for collecting data for the GDP of India?

Q10. Distinguish between final goods and intermediate goods.

Q11. How can workers in the unorganized sector be protected?

Answer the following questions in five points-

Q12. Why is the tertiary sector becoming so important in India? Give at least four reasons.

Q13. Distinguish between the public and the private sector.

Q14. State any five features of organized or unorganized sector.

CHAPTER-3 : MONEY AND CREDIT

Answer the following questions in ten to twenty words-

Q1. What is barter system?

Q2. What is included in the modern form of money?

Q3. Mention any two functions of bank.

Q4. Mention any two items which can be used as collateral.

Q5. Why are most of the poor households are deprived from the formal sector of loans?

Answer the following questions in three points only-

Q6. What are demand deposits? List any two advantages of demand deposits.

Q7. “The RBI plays a crucial role in controlling the formal sector loans.” Explain.

Q8. “The rupee is widely accepted as a medium of exchange.” Explain.

Q9. Distinguish between formal and informal credit resources.


Answer the following questions in five points-

Q10. Why should the banks and cooperative societies provide more loan facilities to the rural

households in India?

Q11 “Cheap an affordable credit is crucial for the country’s development.” Explain.

ACTIVITY- Make a project on GST. The project should be done on these points-

Year of implementation.

Main features of the bill.

Economic growth of the country with the implementation of this bill.


CLASS – X SUBJECT: F. I. T

Note: Download the Homework, Solve it in A4 Paper and submit it in plastic folder. Do neat work in Holiday Homework. L. 1- Introduction to Internet

Q1. What do you understand by Multimedia file? Q2. Why each computer on Internet needs to have unique IP address? Q3. Name Main ISP’s in India. Q4.Name two addressing scheme used on Internet. Q5. Write down any two website address with the following domain name.

.Com .edu

.Gov .org

L.2- Web Services on Internet

Q1. What do you understand by downloading and uploading a file? Q2. What are the parts of e_mail address? Which character is used to separate the these two parts? Q3. What three elements are used by a search engine to accomplish searches? Q4. Give difference between CC: and BCC: fields used in e_mail.

Q5. Give two advantages and one limitation for each of the following-

E_ shopping

E_banking

E_ group

Social networking

Application Oriented Questions

Q. UNO Bank has a head office in Banglore and a large number of branches nationwide. The Head

Office uses video conferencing to communicate with the branch manager.

i) Identify the requirements to be fulfilled by each branch for video conferencing. ii) Describe three benefits to the bank using video conferencing. iii) Give two ways, other than video conferencing for communication.

[ Learn All the Question /Answer of the lesson taught from the copy and book]

Documents

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