Worksheet -1 Class-X-English 2020-21

Q1. Choose the correct form of verbs.

1. The earth _______round the Sun. (move. moved, moves)

2. 2. My friends ________the Prime Minister yesterday. (see ,saw, have seen,)

3. I ______him only one letter up to now. (sent , have sent, send)

4. She __________worried about something. (looks , looking ,is looking )

5. He _________fast when the accident happened . (is driving, was driving , drove )

6. He _________asleep while he was driving. (falls , fell, has fallen )

7. I ________a strange noise .( hear ,am hearing , have been hearing )

8. I_ _________English for five years . ( study, am studying , have been studying )

Q2.Use Present Continuous.

1.She_____,she ______chess with her friends. ( notwork, play )

2.She _________for America next year. (leave )

3.What you ________at present? I______ a poem. ( read, read )

4. We ____lunch at 2.00 tomorrow as Ram _______a non train . ( have, caqtch )

5. Meena usually does the cooking but I _______ it today as she isn’t here. ( do ) .

Q3. Use Present Perfect Tense.

1.In the movie we just ________the most extraordinary scene . (see)

2.This is the best book I ever _____________. ( read)

3.How long you __________him ? ( know )

4. There are no taxies available because the drivers ___________on strike lately. (go )

5. Vinay _______the punctured tyre of his car yet . (mend )

Q4. Use Past Indefinite tense.

1. We _______ a terrifying news last night. (hear)

2. They _______their success two days ago. ( celebrate)

3. The police _______the dacoits at 9.00 p.m ( catch )

4. Seema __________her lost book an hour before . ( not find )

5. The train __________ at 8.00 at the station yesterday . ( not arrive )

Q5 Use Past continuous Tense.

1. My cousin wears sandals but when I last saw him he ________boots. (wear)

2. On the beach many children _______and many girls ________in the sea . (play, swim )

3. Seema was alone in the house at that time because her father ______in the garage then. (work)

4. The teacher went to see what the students _____in the garden . (do )

5. As she _______the stairs ,she slipped and fell . (climb_

Q6. Fill in the blanks with Past Perfect Tense .

1.After the guest s _____we did the washing . (leave)

2 She_ ______all the material by last evening .( type)

3.We ________shopping before it started raining . (finish)

4. The house ________to him since his birth . (belong)

5.She was not present because she __________office when her boss called her. (leave)

Q7.Use Future Continuous Tense with suitable forms of verbs given in the brackets.

1.He ________for Mr .Kapoor next week as his own assistant is expected to be on leave.

2.In a few years time we all ________in multi- storied houses .(live )

3. We ______ourselves in school today as our principal’s mood is very upset now-a-days.

4. My brother ________at the party tonight as mother is likely to be present there . (not drink)

5. He surely ______if you visit his room now. (smoke)

Q8. Use Future perfect tense with suitable forms of verbs given in brackets .

1. I ________this essay by tomorrow morning . (complete)

2. At the rate he is studying he _____by the next year . (qualify 0

3. The ship _________before we reach the harbor . (leave)

4. If he continuous with his exercises he _____10 kg by the end of this month . (lose )

5. She ______me for five years next month. (know )

Class -10

Subject – Maths

Q1. Examine whether x+2 is a factor of x3+ 3x2 +5x + 6.

Q2. Find the remainder whose x3 + 3x2 +3x + 1 is divided by x – 1/2

Q3. Find he value of K, if x-1 is a factor of 4x3 + 3x2 - 4x + K.

Q4. Find the value of K, if x-1 is a factor of x4 + x3 - 2x2 + x + K.

Q5. Examine where 3x+1 is a factor of 6x2 + 17x + 5.

Name of teacher – Sujesh

Subject – maths

Class – X

Q.1 Find the H.C.F. of

I. 65 and 117

II. 140 and 180

III. 45 and 200

IV. 85 and 170

V. 35 and 720

VI. 18 and 75

VII. 71 and 190

Q.2 Factorize the following: -

i. 4X2+4X-3

ii. X2+7X+12

iii. X2+8X+16

iv. 4X2-12X+9

v. 25X2+30X+9

vi. X2-X-42

vii. 9X2+42X+49

viii. 8X2-24X+18

ix. 3X2-30X+75

x. 49X2-14X+1

Sharda International School

Worksheet (1) for Class 10

Subject: Maths

Q.1 Write the following rational numbers in decimal form

(a) 42/100

(b) 327/500

(c) 11/17

Q.2 Find three rational numbers lying between 0 and 0.1

Q.3 Which of the following rational number have terminating decimal representation

(a) 3/5

(b) 7/20

(c) 2/13

(d) 27/40

Q.4 Classify them as rational or irrational

(a) √5x

(b)√16*√4

(c) (√2+√3)2

Q.5 Prove that for some integer m every even integer is of the form 2m or 2m+1

Q.6 If the H.C.F of 65 and 117 is expressible in the form 65m-117, find the value of m

Q.7 If two positive integers a and b are written as a=x2y2 and b=xy3 find H.C.F and L.C.M

Q.8 Find the least number that is divisible by all the numbers from 1 to 10

Q.9 After how many decimal places will 14587/1250 will terminate. Also find the decimal expression

Q.10 The product of two consecutive positive integers is divisible by two. Is this statement true or

false? Give reason.

Q.11 The product of three consecutive positive integers is divisible by six. Is this statement true or

false? Give reason.

Q.12 The numbers 525 and 3000 are both divisible only by 3,5,15,25 and 75. What is H.C.F of 525 and

3000.

Q.13 Explain why 3*5*7+7 is a composite number

Q.14 Can two numbers have 18 as their H.C.F and 380 as their L.C.M? give reason.

Q.15 Show that square of any positive integer is either of the form 4q or 4q+1 for some integer q

Sharda International School

Worksheet (2) for Class 10

Subject: Maths

Q.1 Find the largest number which divides 70 and 125 leaving remainders 5 and 8 respectively

Q.2 Using Euclid division algorithm find which of the following pairs of numbers are coprime

(a) 231,396

(b) 847,2160

Q.3 Using Euclid division algorithm find H.C.F of 441,567,693

Q.4 Using Euclid division algorithm find largest number that divides 1251,9377 and 15628 leaving

remainders 1,2 and 3 respectively

Q.5 On a morning walk, three persons step off together and their steps measures 40cm,42cm and

45cm respectively. What is the minimum distance each should walk so that each can cover the same

distance in complete steps.

Q.6 Write the denominator of 257/5000 in the form 2m×5n. Hence write its decimal expansion without

actual division.

Q.7 Show that cube of a positive integer is of the form 6q+r

Q.8 Express the H.C.F of 468 and 222 as 468x+222y where x and y are integers

Q.9 Length, Breadth and Height of a room are 8m25cm, 6m75cm and 4m50cm respectively, Determine

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

Q.10 105 goats, 140 donkeys and 175 cows have to be taken across a river, there is only one boat

which will have to make trips to do so. The lazy boatman has his own conditions for transporting. He

insists that he will take the same number of animals in every trip and they have to be of the same

kind. He will naturally like to take the largest possible number each time. Can you tell how many

animals went in each trip

Q.11 Two brands of chocolate are available in packs of 24 and 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.12 H.C.F of 32 and 54 is 102. Find their L.C.M

Q.13 Find H.C.F and L.C.M of 657 and 963. Verify the relationship

Q.14 For any positive integer n prove that n3-n is divisible by 6

Q.15 Find H.C.F of 100 and 190

Project work for class 10

SUBJECT- SOCIAL SCIENCE

TOPIC- CONSUMER RIGHTS (Ch- 5 of Economics ) Project should be

prepared under the following headings:

1. Introduction

2. Who are consumers?

3. How are consumers exploited ?

4. How can consumers protect themselves?

5. Consumers movement in India

6. Need for consumer movement.

7. List of consumer's rights and their importance.

INSTRUCTIONS:-

i. Prepare the project on A4 size sheets (plain or designer any kind of

sheets can be used)

ii. Project should not exclude 20 pages, including the cover

page,index,acknowledgement, bibliography and page for Teacher’s

remarks.

iii. Project should be hand written. Slogans, any other facts related to

the topic must be written.

6. The distribution of marks over different aspects relating to Project

Work is as follow-

a ) Content accuracy, originality and analysis-- 2 marks

b ) Presentation and creativity –2 marks

c ) Viva Voce –1 mark

...............................................

GEOGRAPHY ASSIGNMENT-1 CLASS X

CHAPTER-1RESOURCES AND DEVELOPMENT Read the chapter thoroughly and answer the following- 1-Define the term “Resource”. 2-What is the role of human beings in the development of a resource? 3-Give the classification of resources. 4-Differentiate between biotic and abiotic resources. 5-What are renewable and nonrenewable resources? 6-Classify the resources on the basis of development. 7-What do you understand by sustainable development? 8-What is resource planning? Why is it essential? 9-Why was the international Earth Summit convened in Rio-de-Janeiro, Brazil in 1992? 10-What is Agenda 21? List its two principles. 11-What was the main concern of Gandhiji about resource conservation? 12-What are the three stages of resource planning in India? 13-”In India, some regions are rich in certain types of resources but deficient in some other resource”.Support your answer with examples. 14-What are the main relief features of India? 15-”Land is a natural resource of utmost importance”. Justify 16-Define the following terms-

1) Current fallow land 2) Other than current fellow 3)Culturable waste land 17-What is the net sown area? 18-Land resources are used for different purposes. Explain. 19-What are the causes of land degradation in India? 20-What steps should be taken to conserve the land resources in India?

Sharda International School

Class 10th Sub: Science (Biology) Ch. Life Processes

Q1 Draw a well labelled diagram of Human respiratory system.

Q2 Draw a well labelled diagram of Excretory system of human being.

Q3 Draw a well labelled diagram of Human heart.

Q4 Draw a schematic representation of transport and exchange of oxygen and carbon dioxide in

human being.

Q5 List in tabular form three difference between arteries and veins.

Q6 Draw a diagram to show open stomata pore and label on it

(1) Guard cells (2) Chloroplast

Q7 Explain the process of nutrition in amoeba.

Q8 Draw a labelled diagram of Human Alimentary canal.

Q9 State the difference between the process of respiration and photosynthesis.

Q10 Draw a structure of a nephron.

Map assignment for class X

Fill the following map in map book with pencil only

PROJECT FILE WORK

CLASS X

ENGLISH

• Prepare a handmade scrap book and include the following activities as a

part of your 20 marks assessment.

• Make a cover, enter your details and the activities as mentioned. Be neat

and write in a legible handwriting.

1. Write a Nonsensical poem in a good handwriting.

2. Write a short inspiring story of a lesser known patriot of Indian Independence struggle

in about 200 words.

3. Write a letter to editor appealing the general people to comply by the guidelines given

by the government to combat the ill effects of Corona Virus looming large over the

world in about 150 words.

4. Write an article on facts about Corona Virus and some Do’s and Don’ts about it in about

200 words.

5. Read out a poem ,a piece of literary you liked or prepare a speech of your own and

record it on a cd and attach it with your project file after labeling it properly with the

help of permanent marker. Mention the topic as well. The record should be of 3:30 mins

atleast.

Topics for speech:

➢ Celebrities who break the law should receive stiffer penalties.

➢ Cooking should be taught in schools.

➢ Ghosts are not real.

➢ Why reading is more beneficial than watching television.

➢ Do you think the death penalty is the best punishment for dangerous criminals?