GYAN DEVI SALWAN PUBLIC SCHOOL

Vacation Enrichment Homework - 2019

GRADE-VII

Dear Students

The long awaited summer vacation is here, bringing with it the gift of togetherness

with your family and friends. We hope you enjoyed the first spell of the session in

school. Summer Vacation is probably the best time of the year for you all; it’s time to

visit grandparents and getting pampered to no end and of course bonding with cousins.

It will be great if you are able to find time to visit museums and monuments, learn new

things, and explore new areas near your house. Keep yourself indoor in the sweltering

heat and utilize your time with constructive and creative activities. To keep you busy

we have designed the Holiday Homework which we hope you would love to do during

the noon time.

Things to remember:

1. Meditate and do simple yoga exercises.

2. Try to converse in English.

3. Water the plants and feed the birds.

4. Join your grandparents and parents for their morning walk.

5. Don’t watch too much of television.

6. Fix hours for studies daily.

General Instructions:

All the work should preferably be hand-written.

Original drawings/illustrations and creative use of material will be appreciated.

Present your work on A-4/A-3 size sheets as directed and arrange it subject wise with your name and class clearly written at the top.

In practice worksheets of MCI, only correct responses may be written in the homework register.

The homework will be evaluated for all the subjects on the following parameters.

1. Idea and content

2. Presentation

3. Ability to answer the questions

4. Innovativeness.

5. Creativity.

Wishing all of you a very enjoyable and fun-packed summer break!!

ENGLISH 1. ‘Movies can and do have tremendous influence in shaping young lives in the realm of

entertainment towards the ideals and objectives of normal adulthood’. Moreover, nothing can be

better than learning and educating ourselves with entertainment.

Watch any one of the following motivational movies based on COOPERATION/ TEAM WORK.

(i) Invictus - An inspiring story of Nelson Mandela

(ii) Miracle – Story of Herb Brooks, the player turned coach

(iii) Take the lead – A true story of dance teacher who believes in the talent of a group of

“problem” kids. Make an attractive album which include the following:-

i) Beautiful cover page

ii) Main character and his struggle [ 120-150 words ]

iii) Motivational dialogues from the movie

iv) Message and learning from the movie

v) Interesting 10 new words from the same movie along with their synonyms

NOTE: (i) Adhere to the given sequence of the pages.

(ii) Support your review with relevant and striking pictures.

2. Read first five stories of Supplementary Reader ‘At School with Ruskin Bond’ and write a

charactersketch of anyone of your favourite characters in about 150 words on A4 size sheet.

3. Revise the syllabus done so far.

4. Attempt the worksheet of Grammar on an A4 size sheet.

HINDI

अपने बचपन की खट्टी –मीठी यादों को संस्मरण के रूप में लिखें (130 -150 शब्दों में ) बाि महाभारत पढ़कर मुख्य घटनाओं पर आधाररत संवाद िेखन करें (देवव्रत जन्म कथा , पांडवों का जन्म , भीम और दयुोधन की घटना , िाक्षागहृ , द्रौपदी वववाह ) कोई एक ददए गए ववषय पर ववज्ञापन ननमााण करें ( जि है तो कि है ) प्रनतददन पांच नए शब्दों का श्रतुिेख करें तथा अपने अलभभावक द्वारा जााँच काया करवाएाँ तत्पश्चात सुधार काया अवश्य करें पाठों पर आधाररत संलग्न अभ्यास कायय परू्य करें | बहुववकल्पीय प्रश्नों पर आधाररत कायापषृ्ठठका का अभ्यास पूणा करें |

ससं्कृत 1. कायापषृ्ठठका -1 एव ं2 परूी करें | 2. कक्षाकाया की पनुराववृि करें | 3. पाठ-3 के आधार पर सखं्यावाचक शब्दों का प्रयोग करत ेहुए दस नवीन वाक्यों की रचना करें | 4. ववलभन्न समय दशााती हुई पााँच - छह घड़ियााँ बनाएं और ससं्कृत में समय लिखें | 5. बहुववकल्पीय प्रश्नों पर आधाररत कायापषृ्ठठका का अभ्यास करें|(इस प्रकार के प्रश्नों पर आधाररत परीक्षा जुिाई में आयोष्जत की जाएगी)

MATHEMATICS

1. Attempt Chapter 1, 2 in Mathematics Worksheet Booklet using pencil. 2. Attempt attached Practice Worksheet of MCI. 3. Find information on the given topics as per your Roll nos. Represent the same on A4/A3

size sheet :

a) Roll Nos. 1-18 Design an attractive, colourful and creative landscape using 2D/3D shapes (use Origami paper). Examples: Underwater scene, jungle scene, market scene,

garden scene etc.

b) Roll Nos. 19-36 Mathematical Rangoli depicting different geometrical shapes.

SCIENCE

A. Roll No 1-12: Make a static model on any Green Building in Delhi

( Green building reduces the energy consumptions by adopting environment

friendly techniques like hanging plants, solar panels, large windows for air

flow, insulated walls natural plant purifiers).The model should include :

Name & location of building,

features used,

futuristic overview or

Any other innovative technique. Roll No 13-24: Green Living: Make an innovative and useful material from discarded

plastic bottles or materials to beat plastic pollution.Refer to the link given

below or DIY-you tube https://www.thebetterindia.com/58509/reuse-plastic-bottles-reduce-pollution-waste/

Roll No 25-36: Fun Ways To Spread Awareness Make any one of the game related to “Energy Conservation”. It can be memory Game/puzzles/board games/crossword etc.

B. Make a colourful and informative Poster on any one topic given below.( on A-3 size sheet)

Plastic causes Pollution/ Conservation of wild life /Natural resource/Population explosion.

C. Attempt Ch-1, 2, 3 in Science Worksheet Booklet. D. Attempt attached Practice Worksheet of MCI.

SOCIAL STUDIES

Q.1 Model Making – Landforms

Our earth surface consists of a variety of landforms. Prepare a model on the landforms provided

to each group. Also make a chart on each of the landform provided explaining how each of these

landforms are formed. Take ideas from DIY-You tube.

Roll No.1-5 V-Shaped Valleys

Roll N0. 6-10 Sand dunes

Roll No. 11-15 Sea caves

Roll No. 16-20 Ox-bow lakes

Roll No.21-25 Delta

Roll No. 26-30 Cirques

Roll No. 31-35 Mushroom rocks

Roll No.36-40 Sea cliff

Q.2 Revise the lessons done till now and attempt Multiple Choice questions based on the

lessons. Take up online quizzes or refer extra books.

Q.3 On the outline map /river map of India mark( to be done on map/A-4 sheets)

a) Empire under Tughlaq dynasty (with capitals at Delhi and Daulatabad)

https://www.thebetterindia.com/58509/reuse-plastic-bottles-reduce-pollution-waste/

b) Major cities captured by Iltutmish (any 5)

c) Territories under Alauddin Khilji (any 5)

d) Firoz Shah Kotla, Siri, Jahanpanah, Delhi Kuhna, Tughlaqabad, Adilabad, Hauz Khas ( to be

done on outline map of Delhi)

e) Territories under Akbar(Kabul, Kashmir, Lahore, Multan, Delhi, Agra, Oudh, Bihar, Bengal,

Ajmer, Malwa, Ahemdabad, Gujarat, Khandesh, Berar)

f) Territories under Aurangzeb ( Kabul, Qandhar, Sind, Punjab, Gondwana, Ahmadnagar,

Bijapur)

Q.4 Draw and label the following diagram-( A-4 Shets)

a) Structure of the interior of the earth.

b) Rock cycle.

c) Continental Crust and Oceanic Crust

d) Flow chart on evolution of landforms

e) A Volcano

f) Origin of an Earthquake

g) Waterfall

h) Features made by a river in a flood plain

i) Delta

j) Features made by sea waves

PRACTICE WORKSHEET FOR CLASS- 7 SUBJECT:- ENGLISH Choose the correct option of Prepositions from the following options:-

1. We are delighted that you will be working with us, welcome ______!

1. in 2. Aboard 3. to

2. Can I come and sit ______ you ?

1. around 2. Next 3. beside

3. They have achieved so much ______ the difficulties they have had to overcome.

1. regarding 2. Against 3. considering

4. The cottage nestled ______ woodland on one side and pasture land on the other.

1.between 2. In 3. behind

5. This is the fourth floor and you need to go to the second floor to get to the bookshop. The ______

escalator is over there.

1. under 2. Below 3. down

6. They galloped on horseback ______ the length of the beautiful coastline.

1. along 2. Over 3. through

7. I'm just going ______ to water the garden.

1. on 2. Outside 3. outwards

8. Thank you for your letter ______ my outstanding debt. I will be in contact with you next week.

1. of 2. Concerning 3. for

9. I like you ______ I'm not sure that I love you.

1. besides 2. Despite 3. but

10. They ran ______ each other hugged each other tightly.

1. towards 2. Near 3. Besides

Choose the correct option of Tenses from the following options:-

Q1. I ..... tennis every Sunday morning.

1. playing 2. Play 3. am playing 4. am play

Q2. Don't make so much noise. Noriko ..... to study for her ESL test!

1. Try 2. Tries 3.Tried 4.is trying

Q3. Jun-Sik ..... his teeth before breakfast every morning.

1. will cleaned 2. is cleaning 3. Cleans 4. clean

Q4. Sorry, she can't come to the phone. She ..... a bath!

1. is having 2. Having 3. Have 4. has

Q5. ..... many times every winter in Frankfurt.

1. It snows 2. It snowed 3. It is snowing 4. It is snow

Q6. How many students in your class ..... from Korea?

1. comes 2. Come 3. Came 4. are coming

Q7. Weather report: "It's seven o'clock in Frankfurt and ..... ."

1. there is snow 2. it`s snowing 3. it snows 4. it snowed

Q8. Babies ..... when they are hungry.

1. cry 2. Cries 3. Cried 4. are crying

Q9. Jane: "What ..... in the evenings?"

Mary: "Usually I watch TV or read a book."

1. you doing 2. you do 3. do you do 4. are you doing

Q10. Jane: "What ..... ?"

Mary: "I'm trying to fix my calculator."

1. you doing 2. you do 3. do you do 4. are you doing

Q11. Jane ..... her blue jeans today, but usually she wears a skirt or a dress.

1. wears 2. Wearing 3. Wear 4. is wearing

Q12. I think I ..... a new calculator. This one does not work properly any more.

1. needs 2. Needed 3. Need 4. am needing

Q13. Sorry, you can't borrow my pencil. I ..... it myself.

1. was using 2. Using 3. Use 4. am using

Q14. At a school dance:

Jane: " ..... yourself?"

Mary: "Yes, I'm having a great time!"

1. You enjoying 2. Enjoy you 3. Do you enjoy 4. Are you enjoying

Q15. I've just finished reading a story called Dangerous Game. It's about a man who ..... his wife

because he doesn't want to lose her.

1. kills 2. Killed 3. Kill 4. is killing

Q16. What time .....

1. the train leaves? 2. leaves the train? 3. is the train leaving? 4. does the train leave?

Q17. Jane: "Are you going to the dance on Friday?"

Mary: "No, I'm not. I ..... school dances; they're loud, hot and crowded!"

1. not enjoy 2. don`t enjoy 3. doesn`t enjoy 4. am not enjoying

Q18. I ..... for my pen. Have you seen it?

1. will look 2. Looking 3.look 4. am looking

Q19. You can keep my iPod if you like. I ..... it any more.

1. don`t use 2. doesn`t use 3. didn`t use 4. am not using

Q20. The phone ...... Can you answer it, please?

1. rings 2. Ring 3. Rang 4. is ringing

Choose the correct option of Conjunctions from the following options:-

1. Receptionists must be able to relay information ______ pass messages accurately.

(A) or

(B) and

(C) but

(D) because

2. I did not go to the show ______ I had already seen it.

(A) until

(B) because

(C) so

(D) but

3. Mary is a member of the Historical Society ______ the Literary Society.

(A) as

(B) or

(C) and

(D) but

4. Read over your answers ______ correct all mistakes before you pass them up.

(A) or

(B) and

(C) because

(D) while

5. Keep the food covered ______ the flies will contaminate it.

(A) or

(B) and

(C) until

(D) though

6. ______ he is thin, he is strong.

(A) But

(B) As

(C) Though

(D) Because

7. Susie ______ phoned ______ wrote after she left home.

(A) either, or

(B) neither, nor

(C) while, and

(D) though, or

8. She had an unpleasant experience ______ she was in Thailand.

(A) but

(B) and

(C) because

(D) while

9. The committee rejected the proposal ______ they did not think it was practical.

(A) or

(B) but

(C) though

(D) because

10. John welcomed his guests ______ offered them drinks.

(A) and

(B) while

(C) until

(D) As

Choose the correct option of Determiners from the following options:-

1. Lisa saw _____ shooting star yesterday.

1. a 2. An 3. the

2. Don't look directly at _____ sun.

1. a 2. An 3. the

3. Is there any milk left in _____ fridge?

1. a 2. An 3. the

4. I need to pack _____ apple for my lunch.

1. a 2. An 3. the

5. The dogs were _____ given a bone.

1. each 2. Any 3. every

6. The police spoke separately to _____ suspect.

1. every 2. Each 3. some

7. She was wearing a bracelet on __________ wrist.

1. each 2. Any 3. every

8. She got her license without _____ problems.

1. some 2. Any 3. every

9. He went with __________ younger sisters.

1. his both 2. both his 3. two his

10. I always keep _____ money in my wallet for emergencies.

1. any 2. Every 3. Some

Choose the correct option of Gerund & Infinitive from the following options:-

1. My husband and I postponed _______________ our vacation.

1. planning 2. to plan 3. planned

2. The students decided _______________ on a field trip.

1. going 2. to go 3. went

3. Maria expected _______________ first prize in the contest.

1. winning 2. to win 3. won

4. Bob has _______________ a new pair of shoes.

1. buying 2. to buy 3. bought

5. Yesterday, Sarah forgot _______________ her cat.

1. feeding 2. to feed 3. fed

6. Every week, Jack remembers _______________ his mother.

1. phoning 2. to phone 3. phoned

7. Roberto and Marisol wanted _______________ a big wedding.

1. having 2. to have 3. had

8. My brother asked me _______________ smoking.

1. stopping 2. to stop 3. stopped

9. I stopped _______________ the next day.

1. smoking 2. to smoke 3. smoked

10. _________________ is my favorite sport.

1. skiing 2. to ski 3. Skied

PRACTICE WORKSHEET FOR CLASS- 7 SUBJECT:- HINDI

1. भाषा का प्राचीनतम रूप कहिाता है- (1) मौखखक (2) लिखखत (3) साकें नतक (4) चचष्ननत

2. वणों के लिखने के ढंग को कहत ेहैं – (1) बोिी (2) भाषा (3) लिवप (4) उपभाषा

3. ननम्न में से शुद्ध वतानी वािा शब्द का चयन कीष्जए? (1) उररण (2) उऋण (3) उइनी (4) उररणी

4. ननम्न में से शुद्ध वतानी वािा शब्द का चयन कीष्जए? (1) गुंगा (2) गूाँगा (3) गूंगा (4) गुनंगा

5. ‘नालसक्य’ व्यंजन की पहचान करें – (1) ष (2) ञ (3) ग (4) ज

6. ‘अयोगवाह’ वणा का चयन करें – (1) अ, आ (2) इ, ई (3) उ, ऊ (4) अ,ं अ:

7. ष्जन शब्दों की उत्पवि का पता नहीं चिता, उन्हें कहा जाता है – (1) तत्सम (2) तद्भव (3) संकर (4) देशज

8. वे शब्द ष्जनमें लिगं वचन कारक के आधार पर मूि शब्द का रूपांतरण हो जाता है, कहिात ेहैं-

(1) समानाथी (2) ववकारी (3) अववकारी (4) एकाथी

9. कौन-सा शब्द पुष्ल्िंग है? (1) छत (2) छूट (3) छाप (4) छेद

10. ‘वाताािाप’ का सही सष्न्ध-ववच्छेद क्या है? (1) वाताा + अिाप (2) वाताा + आिाप

(3) वताा + अिाप (4) वाताााः + आिाप 11. भाषा की सबसे छोटी इकाई क्या है ? (1) अक्षर (2) वणा

(3) पद (4) वाक्य 12. क्ष अक्षर ककन वणों से लमिकर बना है?

(1) छ + ष (2) क् + ष (3) क् + श (4) क् + स

13. संयुक्त व्यंजन है – (1) छ (2) ख

(3) ज्ञ (4) प 14. दहन्दी भाषा ककस लिवप में लिखी जाती है – (1) गुरुमुखी (2) व्रानमी

(3) सौराठरी (4) इनमें से कोई नही ं15. भारतवषा में दहन्दी ककस वगा में है? (1) मातभृाषा (2) राठरभाषा

(3) राजभाषा (4) राज्यभाषा

16. ननम्नलिखखत में से प वगा का वणा नहीं है? (1) भ (2) थ

(3) फ (4) म 17. वणा के उच्चारण को कहते हैं – (1) वाक्य (2) ध्वनन

(3) शब्द (4) सभी 18. ननम्नलिखखत में से कौन सी भाषा देवनागरी लिवप में लिखी जाती है? (1) मराठी (2) उड़िया

(3) गुजराती (4) लसधंी 19. ‘मौन’ शब्द का वविोम है? (1) मुखरता (2) मूकता

(3) वाचिता (4) प्रगल्भता 20. ‘चचकना घिा होना’ मुहावरे का अथा है? (1) चचकना चपुिा होना (2) समदृ्ध होना

(3) ननिाज्ज होना (4) मधरुभाषी होना

21. ननम्नलिखखत गद्यांश को पढ़कर सही उिर का चुनाव करें |

PRACTICE WORKSHEET FOR CLASS- 7 SUBJECT:-SANSKRIT

1.उचितं सर्वनाम पदं चिनुत | क. ................. देवौ | (स: / तौ / ते / ता: ) ख. ................. िता: | (एषा / एष: / सा / एता: ) 2. योग्यं वर्भक्ततरूपम ्चित्र्ा र्ातयानन पूर्ावनन कुरुत – क. .................. भ्रातरौ रामिक्ष्मणौ | (शत्रघु्नं / शत्रघु्ने / शत्रघु्नस्य / शत्रघुनाय ) ख. .................. छात्रा: धावष्न्त | (क्रीडाङ्गनं / क्रीडाङ्गने / क्रीडाङ्गनात ्/ क्रीडाङ्गेन) 3. लटृ्लकारस्य योग्यम ्रूपं चिनुत| क. अचिमवषे वयं सप्तमकक्षायां .........................| ((भववठयालम / भववठयाव: / भववठयाम: / भवाव:) ख. अहं गणेशं ....................... | (नंस्यनत / नंस्यालम / नलमठयालम / नलमठयानत) 4. योग्यम ्पयावयं (कतृवपदं)चित्र्ा र्ातयं पूर् ंकुरुत- क. .......................पाठम ्पठथ | (अहं /त्वं / युवां / यूयं ) ख. ..................... देव: नमलस | (स: /त्वं / युवां यूयं) 5.लट्लकारस्य योग्यम ्रूपं प्रयुज्य उत्तराणर् ललखत- क. गणेश: आशीवाादम ् ....................... | (यच्छालम / दास्यनत / दास्यालम / यच्छनत) ख. ते लशक्षका: कक्षायाम ्..........................|(आगष्च्छठयनत/आगष्च्छठयत: / आगलमठयन्त/आगलमठयथ: ) 6. र्र्वसंयोगेन ननलमवतं उचितं पदं चिनुत –

१. च ्+ अ + ष ्+ अ + क् + औ = __________(क. चश्कौ ख. चषकौ ग. चाशकौ )

२. स ्+ औ + च ्+ इ + क् + आाः = _________(क. सूचीकौ ख. सूचचका: ग. सौचचका:)

7. लभन्नं पदं ववकल्पेभ्य: चचनुत – कनत उच्चारण स्थानानन ? (क..सप्त ख. पंच ग. दश घ. अठट ) 'क ' वणास्य उच्चारण स्थानं ककं अष्स्त ? (क. तािु: ख. कंठ: ग. ओठठ: घ. दंत: )

8. वह ब्रानमण को धन देता है |’ अस्य वाक्यस्य संस्क्रतानुवाद: अष्स्त ? क. स: ववप्र धनं ददानत ख. स: ववप्रेण धनं ददानत ग. स: ववप्राय धनं ददानत घ. स: ववप्रस्य धनं ददानत 9. सष्न्धववच्छेदमं कुरुत - देवाियाः = ------------------------------(क. देव+आिय ख. देव:+आिय ग.देवा +आिय ) नरेंद्र: - ................................ (क. नर+ इदं्र: ख. नर :+इदं्र:

ग.नर :+इदंर: ) 10. सष्न्धसंयोजनं कुरुत – ववद्या+अथी = ------------------------------(क.ववद्याचथा ख.ववद्याथी ग. ववद्याचथायों ) गुरु + उपदेश =.............................................( क.गुरुपदेश ख.गुरूपदेश ग.गुरोपदेश )

PRACTICE WORKSHEET FOR CLASS- 7 SUBJECT:- MATHEMATICS 1. Every integer less than 0 has the sign (A) + (B) – (C) × (D) ÷

2. Number of integers lying between –1 and 1 is

(A) 1 (B) 2 (C) 3 (D) 0

3. The greatest integer lying between –10 and –15 is

(A) –10 (B) –11 (C) –15 (D) –14

4. On the number line, the integer 5 is located

(A) to the left of 0 (B) to the right of 0 (C) to the left of 1 (D) to the left of –2

5. In which of the following pairs of integers, the first integer is not on the left of the other integer on the

number line?

(A) (–1, 10) (B) (–3, –5) (C) (–5, –3) (D) (–6, 0)

6. The successor of the predecessor of –50 is

(A) –48 (B) –49 (C) –50 (D) –51

7. The additive inverse of a negative integer

(A) is always negative (B) is always positive (C) is the same integer (D) zero

8. Amulya and Amar visited two places A and B respectively in Kashmir and recorded the minimum temper-

atures on a particular day as –4°C at A and –1°C at B. Which of the following statement is true?

(A) A is cooler than B

(B) B is cooler than A

(C) There is a difference of 2°C in the temperature

(D) The temperature at A is 4°C higher than that at B.

9. When a negative integer is subtracted from another negative integer,the sign of the result

(A) is always negative (B) is always positive

(C) is never negative (D) depends on the numerical value of the integers.

10. The ratio of the number of sides of a square to the number of edges of a cube is

(A) 1 : 2 (B) 3 : 2 (C) 4 : 1 (D) 1 : 3

11. A picture is 60cm wide and 1.8m long. The ratio of its width to its perimeter in lowest form is

(A) 1 : 2 (B) 1 : 3 (C) 1 : 4 (D) 1 : 8

12. Neelam’s annual income is Rs. 288000. Her annual savings amount to Rs. 36000. The ratio of her savings

to her expenditure is

(A) 1 : 8 (B) 1 : 7 (C) 1 : 6 (D) 1 : 5

13. Mathematics textbook for Class VI has 320 pages. The chapter ‘symmetry’ runs from page 261 to page

272.The ratio of the number of pages of this chapter to the total number of pages of thebook is

(A) 11 : 320 (B) 3 : 40 (C) 3 : 80 (D) 272 : 320

14. In a box, the ratio of red marbles to blue marbles is 7:4. Which of the following could be the total num-

ber of marbles in the box?

(A) 18 (B) 19 (C) 21 (D) 22

15. On a shelf, books with green cover and that with brown cover are in the ratio 2:3. If there are 18 books

with green cover, then the number of books with brown cover is

(A) 12 (B) 24 (C) 27 (D) 36

16. The greatest ratio among the ratios 2 : 3, 5 : 8, 75 : 121 and 40 : 25 is

(A) 2 : 3 (B) 5 : 8 (C) 75 : 121 (D) 40 : 25

17.A square shaped park ABCD of side 100m has two equal rectangular flower beds each of size

10m × 5m . Length of the boundary of the remaining park is

(A) 360m (B) 400m (C) 340m (D) 460m

18. The side of a square is 10cm. How many times will the new perimeter become if the side of the square

is doubled?

(A) 2 times (B) 4 times (C) 6 times (D) 8 times

19. If each match box contains 50 matchsticks, the number of matchsticks required to fill In such boxes is

(A) 50 + n (B) 50n ( C) 50÷ n (D) 50 – n

20. Amulya is x years of age now. 5 years ago her age was

(A) (5 – x) years (B) (5 + x) years (C) (x – 5) years (D) (5 ÷ x) years

21. Which of the following represents 6 × x

(A) 6x (B) 6x (C) 6 + x (D) 6 – x

22. Which of the following is an equation?

(A) x + 1 (B) x – 1 (C) x – 1 = 0 (D) x + 1 > 0

23. If x takes the value 2, then the value of x + 10 is

(A) 20 (B) 12 (C) 5 (D) 8

24. If the perimeter of a regular hexagon is x metres, then the length of each of its sides is

(A) (x + 6) metres (B) (x ÷ 6) metres (C) (x – 6) metres (D) (6 ÷ x) metres

25. Which of the following equations has x = 2 as a solution?

(A) x + 2 = 5 (B) x – 2 = 0 (C) 2x + 1 = 0 (D) x + 3 = 6

26 For any two integers x and y, which of the following suggests that operation of addition is commutative?

(A) x + y = y + x (B) x + y > x (C) x – y = y – x (D) x × y = y × x

27. Which of the following equations does not have a solution in integers?

(A) x + 1 = 1 (B) x – 1 = 3 (C) 2x + 1 = 6 (D) 1 – x = 5

28. In algebra, a × b means ab, but in arithmetic 3 × 5 is

(A) 35 (B) 53 (C) 15 (D) 8

29. In algebra, letters may stand for

(A) known quantities (B) unknown quantities (C) fixed numbers (D) none of these

30. “Variable” means that it

(A) can take different values (B) has a fixed value (C) can take only 2 values (D) can take only three values

31. 10 – x means

(A) 10 is subtracted x times (B) x is subtracted 10 times

(C) x is subtracted from 10 (D) 10 is subtracted from x

32. Savitri has a sum of Rs x. She spent Rs 1000 on grocery, Rs 500 on clothes and Rs 400 on education, and

received Rs 200 as a gift. How much money (in Rs) is left with her?

(A) x – 1700 (B) x – 1900 (C) x + 200 (D) x – 2100

33.Kanta has p pencils in her box. She puts q more pencils in the box.The total number of pencils with her

are

(A) p + q (B) pq ( C) p – q (D) pq

34. The equation 4x = 16 is satisfied by the following value of x

(A) 4 (B) 2 (C) 12 (D) –12

35. I think of a number and on adding 13 to it, I get 27. The equation for this is

(A) x – 27 = 13 (B) x – 13 = 27 (C) x + 27 = 13 (D) x + 13 = 27

36 .0.07 + 0.008 is equal to

(A) 0.15 (B) 0.015 (C) 0.078 (D) 0.78

37. Which of the following decimals is the greatest?

(A) 0.182 (B) 0.0925 (C) 0.29 (D) 0.038

38. Which of the following decimals is the smallest?

(A) 0.27 (B) 1.5 (C) 0.082 (D) 0.103

39. 13.572 correct to the tenths place is

(A) 10 (B) 13.57 (C) 14.5 (D) 13.6

40. 15.8 – 6.73 is equal to

(A) 8.07 (B) 9.07 (C) 9.13 (D) 9.25

41.If the sum of two angles is greater than 180°, then which of the following is not possible for the two an-

gles?

(A) One obtuse angle and one acute angle

(B) One reflex angle and one acute angle

(C) Two obtuse angles

(D) Two right angles.

42. If the sum of two angles is equal to an obtuse angle, then which of the following is not possible?

(A) One obtuse angle and one acute angle.

(B) One right angle and one acute angle.

(C) Two acute angles.

(D) Two right angles.

43. A polygon has prime number of sides. Its number of sides is equal to the sum of the two least consecu-

tive primes. The number of diagonals of the polygon is

(A) 4 (B) 5 ( C) 7 (D) 10

44. A whole number is added to 25 and the same number is subtracted from 25. The sum of the resulting

numbers is

(A) 0 (B) 25 (C) 50 (D) 75

45. Which of the following is not true?

(A) (7 + 8) + 9 = 7 + (8 + 9)

(B) (7 × 8) × 9 = 7 × (8 × 9)

(C) 7 + 8 × 9 = (7 + 8) × (7 + 9)

(D) 7 × (8 + 9) = (7 × 8) + (7 × 9)

46. The number of common prime factors of 75, 60, 105 is

(A) 2 (B) 3 (C) 4 (D) 5

47. Which of the following pairs is not coprime?

(A) 8, 10 (B) 11, 12 (C) 1, 3 (D) 31, 33

48. Which of the following numbers is divisible by 11?

(A) 1011011 (B) 1111111 (C) 22222222 (D) 3333333

49. LCM of 10, 15 and 20 is

(A) 30 (B) 60 (C) 90 (D) 180

50. LCM of two numbers is 180. Then which of the following is not the HCF of the numbers?

(A) 45 (B) 60 (C) 75 (D) 90

PRACTICE WORKSHEET FOR CLASS- 7 SUBJECT:- SCIENCE

1. What happens to the packet of chips when taken on mountains?

(A) it gets inflated (B)it deflates

(C) it remains the same (D)it bursts

2. The phenomenon of marble cancer is related to

(A) Soot particle (B) fog

(C) acid rain (D) CFC’s

3.

Four similar-sized magnets, P, Q, R and S were hung from strings of different lengths as

shown in the diagram. A tray of iron pins was placed below the magnets. Each magnet

attracted a different number of pins as shown in the diagram.

Which magnet was most likely the weakest?

(A) P (B) Q

(B) R (D) S

4. Look at the picture and select the correct option regarding it.

(A) There is no force acting on the book

(B) Book is under the effect of gravity of Earth.

(C) Table is applying a push on the book.

(D)None of these

5. Even healthy people can get malaria, the dreadful disease. If an

Anopheles mosquito bites them. Which system of the healthy person does the mosquito infect?

(A)Respiratory System

(B)Circulatory System

(C)Digestive System

(D)Excretory System

6. The plant Cuscuta shows maximum photosynthesis in (A) Red Light (B )Blue Light (C) Green Light (D) No Photosynthesis at all

7. In presence of light, green plants convert carbon dioxide and water into food stuffs. Which of the

following is likely to be the first substance that a green plant makes in photosynthesis?

(A) A simple sugar (B) Starch

(B) Cellulose (D) Fat 8. What is the name given to a tissue which acts like a cushion?

(A)Ligament (B) Joint

(C)Marrow (D) Cartilage

https://www.studyadda.com/question-bank/neet/biology/photosynthesis-and-translocation-of-organic-solute/photosynthetic-apparatus-and-general/1741https://www.studyadda.com/question-bank/neet/biology/photosynthesis-and-translocation-of-organic-solute/photosynthetic-apparatus-and-general/1741https://www.studyadda.com/question-bank/neet/biology/photosynthesis-and-translocation-of-organic-solute/photosynthetic-apparatus-and-general/1741

9. 85-90% of all photosynthesis of the world is carried out by

(A)Shrubs (B) Herbs

(C)Oceanic algae (D) Trees with large branches

10. Subhas was moving his leg as shown on the right. Which joint is responsible for this motion?’

(A) Hinge joint (B) Ball and socket joint

(C) Presence of cartilage (D) Pelvic bones

11. What kind of joint is present in your fingers? (Try bending the fingers and see.

(

(A) Fixed joint (B) Ball and Socket Joint

(C) Pivot joint (D) Hinge joint

12. Following are the characteristics of a plant given. In which of the following habitats is this

plant most likely to exist?

Leaf structure: Small

Roots: Long roots that penetrate deep inside the soil

Stem: Have thick waxy coating

(A)Water (B) Mountain (C) Desert

13. Why are the leaves of the cactus plant reduced to spines?

(A) To slide off sand accumulated on them easily

(B) To reduce water loss

(C) To drip water collected on them easily

(D)To allow air to pass through easily

14. Which of the following statements is/are correct regarding animals living in water?

I. Animals having gills will come up to the water surface to breathe in air

II. All animals with or without blowholes will always breathe in air under the water

(A) Only (B) Only II (C) Both I and II (D) None of them

15. Following are different adaptation features. Which among them is correct for herbivorous ani-

mals found in grasslands?

(A) They have eyes in front of their faces to give them correct location of their predators

(B) They have long ears to hear the movement of predators

(C) Both (A) and (B)

(D)None of the above

16. The shape of the shadow depends upon

(A) Size of the object (B) position of the source of light

(C) Size of the source of light ( D) all of above

17. The impression of an object as seen in a plane mirror is called

(A) Umbra (B) image

(C) Shadow (D) Both B & C

18. Both Radha and Sonu are reading their books with an electric bulb as a source of light kept in

the middle as shown in the figure. Which of the following is correct?

(A) Radha’s shadow will form on Sonu’s body

(B)Sonu’s shadow will form on Radha’s body

(C)Both the above statements are false.

19. An electric cell has:

(A) Only one terminal (B) Two positive terminals

(C) Two negative terminals (D) One positive and one negative termi-

nal

20. Jenny attached a battery in two different ways in a circuit shown in the figure. In which case will the

bulb in the circuit glow?

(A) Only A (B) Only B

(C) Both A and B (D) None of these

21. If filament of a bulb is made up of plastic, then

(A) Current will flow in the circuit, and bulb will glow

(B) Current will flow in the circuit, but bulb will NOT glow

(C) Current will NOT flow in the circuit, but bulb will glow

(D)Current will NOT flow in the circuit, and bulb will not glow

22. Iodine on reacting with starch turns

(A) Blue black (B) green

(C) Colorless (D) red

23. Which of the following processes is continuously happening in the environment around us?

(A) Evaporation only (B) Condensation only

(C) Both A and B (D) none of these are constant

24. You come back home after playing football. You are extremely sweaty and stand under a fan.

The sweat vaporizes. What kind of a change happened?

(A) No change happened (B) Physical change (C) Chemical change

25. Which of these are chemical reactions?

(A) Sublimation of naphthalene balls

(B) Nail polish remover evaporates on your skin

(C) Drying of clothes under the Sun

(D) All of the above

(E) None of the above

26. You pour a concentrated orange juice in a glass. Before drinking, you add water to it and mix it.

This makes the color of liquid in glass change from dark orange to light orange and tastes better

for drinking. Which type of change occurred?

(A) Chemical change because a new substance has been formed

(B) Chemical change because color has changed

(C) Physical change

27. Choose the correct option in relation to breathing:

(A) We inhale pure oxygen and exhale pure carbon dioxide

(B) We inhale air and exhale pure carbon dioxide

(C) We inhale pure oxygen and exhale air

(D) We inhale air and exhale air; exhaled air has higher percentage of CO2 than inhaled air

28. A fish shown on the right cannot open its mouth due to lot of pain in the muscles. Which among

the following will get affected due to this?

I. Fish will find it difficult to eat food

II. Fish will find it difficult to breathe

(A) Only I (B) Only II (C) Both I and II (D) None

29. In which of the following parts of the body does respiration occur? (Read all the options.)

(A) Fingers (B) Legs

(C) Brain (D) all A, B and C are correct

(E) Respiration happens only inside the lungs

30. The given figure shows Amit pulling his sister who is sitting in a sledge. What do arrows X, Y

and Z show?

X Y Z

(A) Pushing force Frictional force Gravitational force

(B) Pulling force Frictional force Gravitational force

(C ) Pushing force Gravitational force Frictional force

(D) Pulling force Gravitational force Frictional force

PRACTICE WORKSHEET FOR CLASS- 7 SUBJECT:- SOCIAL SCIENCE

1. Rosa Parks was an _____

a. Indian b. American c. African d. African-American

2. Universal adult franchise means every adult has a right to vote irrespective of his/her a. Educational background b. Economic background c. Religion d. All of the above

3. The basis/bases for inequality is/ are ______ a. Gender b. Economic status c. Religion d. All of the above

4. The mid-day meal scheme was first implemented in the state of ____ a. Kerala b. Tamil Nadu c. Maharashtra d. Madhya Pradesh

5. Who is the father of the Indian Constitution? a. Mahatma Gandhi b. Jawahar lal Nehru c. B.R. Ambedkar d. B. Bajpayee

6. Communicable diseases are spread through _____ a. Water b. Food c. Air d. All of the above

7. Public means an activity or service a. Meant for all people in the country b. Mainly organized by the government c. Meant only for the poor people d. Both a and b

8. In 1996, the ______ government passed some major changes regarding health a. Maharashtra b. Kerala c. Andhra Pradesh/li> d. Haryana

9. PHC stands for ____ a. Preventable health centre b. Primary health centre c. Primary health council d. Poor’s health centre

10. The full form of OPD is a. Outside Patient Department

b. Obsolete Patient Department c. Out Patient Department d. Obscene Prize Distribution

11. Foreigners who come to this country specifically for medical treatment are called a. Foreigners b. Medical students c. Medical Tourists d. Tourists

12. _____ is an activity/service that is organized with profit motive. a. Public b. Personal c. Patient d. Private

13. Which group regards the holy Quran as their Holy Book? a. Christians b. Muslims c. Hindus d. Buddhists

14. Who did the work of copying manuscripts? a. Chroniclers b. Scribes c. Brahmans d. None of the above

15.Tribhuvan Chakravartin means a. Overlord of Kings b. Lord of Rashtrakutas c. Overlord of Farmers d. Lord of three world

16. Vetti is a a. Good b. Samsnta c. Tax d. King

17. The functionaries for _____________ were generally recruited from influential families. a. Collecting revenues b. Army c. Both (a) and (b) d. None of the above

18. Kings often rewarded Brahmanas by a grant of a. House b. Land c. Food d. Gold coins

19. The specialists who worked at the temple and lived near it were

a. Dancers b. Cooks c. Sweepers

d. All of them 20. . Hiranya garbha was performed with the help of

a. Brahmanas b. Kshatriyas c. Vaishyas d. Shudras

21. ‘Rajtarangini’ a book that generally recorded the heritage of Kashmirin the 12th Century was written by-

a. Pravaragupta b. Kalhana c. Lalitapida d. Kashyapa

22. Which of the following realms of earth provides land for agricultural purposes? a. Lithosphere b. Hydrosphere c. Atmosphere d. None of these

23. Which of the following realms of earth protects us from harmful rays of sun? a. Lithosphere b. Hydrosphere c. Atmosphere d. None of these

24. Which of the following statements is true? a. All plants, animals and human beings depend on hydrosphere b. All plants, animals and human beings depend on atmosphere c. All plants, animals and human beings depend on lithosphere d. All plants, animals and human beings depend on their surroundings

25. Which of the following is NOT a component of abiotic environment a. Air b. Mountains c. Plants d. Soil

26. The atmosphere is held to the earth by the force of a. Attraction b. Movement c. Deflection d. Gravity

27. Who was Al-Idrisi? a. Cartographer b. Choreographer c. Both a and b d. None of these

28. Who is a cartographer? a. A person who makes painting b. A person who make maps c. A person who make sketch d. None of these

29. What do you mean by ‘archives’? a. Place where manuscripts were collected b. Place where diamonds were collected c. Place where toys were collected d. None of these

30. Who used to collect manuscripts in the past? a. monasteries b. Temple c. Rulers d. All of the above

31. What were the new crops and beverages that arrived in Indian sub-continent in the medieval period? a. Corn b. Coffee c. Both a and b d. None of these

32. Which were the new groups of people prominent in the medieval age? a. Rajput’s b. Sikhs c. Kayasthas d. All of the above

33. Why were only Brahmans dominated in the society during the medieval period? a. They were only class to proficient in Sanskrit language b. They were only class to proficient in British language c. They were only class to proficient in Hindi language d. None of these

34. By whom Brahmans and artists got protection in the medieval period? a. From ruler b. From patrons c. from British d. None of these

35. In which periods the British historian divided the history of India? a. Hindu b. Muslims c. British d. All of the above

36. Who was considered a ‘foreigner’ in the past? a. Any stranger that is not the part of society b. Citizen of that village c. Both a and b d. None of these

37. What is the life support system among the following? a. Transportation

b. Music system c. Environment d. Both (a) and (b)

38. What is an abiotic component of environment? a. Table b. Water c. Human d. None of these

39.When is world Environment Day is celebrated? a. 5th January b. 5th June c. 5th August d. None of these

40. Which is a human made environment? a. Mountain b. Road c. Sea d. None of these

41. What is the solid crust of the earth is called? a. Atmosphere b. Lithosphere c. Crust d. All of these

42. What is the life bearing layer on the earth? a. Lithosphere b. Hydrosphere c. Atmosphere d. Biosphere

43. Which is not a natural ecosystem? a. Desert b. Aquarium c. Forest d. None of these

44. Which is a threat to environment? a. Growing plants b. Growing population c. Growing crops d. None of these

45. Which is not a component of human environment? a. Land b. Religion c. Community d. All of these