BRJD PUBLIC SCHOOL, BHORUGRAM DIWALI BREAK ASSIGNMENTS Class- IX ORANGE/WHITE/GREEN ENGLISH

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1 BRJD PUBLIC SCHOOL, BHORUGRAM DIWALI BREAK ASSIGNMENTS Class- IX ORANGE/WHITE/GREEN ENGLISH Q 1 Rearrange the jumbled words into meaningful sentences: a. A / picture/ enjoy/ likes / to/everybody /today /. b. Halls/ picture/ found/ are/ small/ towns/ even in/. c. Picture/ hall/ is/ a/ also/ town/ my/ in/ there/. d. Can/ kill/ even/ of/ electric/ current/ a/ small/ amount/. e. An/ Brahmin/ teacher/ Science/ was/ my/ orthodox/. f. Invited/ me/ his/ home/ he/ a/ meal/ for/ one/ day/ to/. g. Horrified/ wife/ his/ idea/ was/ at/ the/. h. Non-Brahmin/ could/ not/ to dine/ allow/ boy/ she/ a/ there/. i. Are/ of/ nature/ a/ great gift/ to humanity/ trees/. j. Functions/ for/ they/ of/ a /us/ perform/ number/. k. Used/ fields/ they/ in/ are/ all/ life/ the/ of/. l. Information/ has/ it/ change/ technology/ brought a/ in/ sea change/. m. Can/ kill/ electric/ shock/ an /. n. Good/ handwriting/ a/ is/paper/ smile/ on/ a/. o. Impresses/ it/ the/ person/ happens/ who/ read/ to/ it/. p. Examiner/ an/ can/ it/ read/ any/ without/ effort/. q. Always/ and/ presented/ it/ neatly/ is/ legible/. r. Helps/ meditation/ release/ stress/. s. Is/ stress/ majorly/ our/ lives/ affecting/. t. Is a/ whoever/ great soul/ is/ man/ brave/ of/. Q 2 Read the passage given below and fill in the blanks by choosing the most appropriate word from the given options: i) Once there were many poor people living (a)..(on, in, at, over) a village. The youngest of them wanted to cross a desert to go to the town (b) (where, when, which, whose) life was better and the future (c).. ( much, more, most, many) promising. It was because the elders of the village had told them, If you want to do something in life, you must go to that town. Pick up stones from the desert and carry (d) (them, it, whom, so) to that place. ii) Mahatma Gandhi did not set out (a). (for, to, about) evolve a philosophy of life or (b).(at, with, to) formulate a system of beliefs or ideals. He had no inclination (c). (to, on, in) do so. He had, however firm faith (d) (at, on, in) truth and ahimsa. iii) Sohan was accused (a).. (of, to, in) murder. He appealed (b).. (to, from, for) the judge (c) (to, by, for) mercy. He was found guilty (d) (in, of, for) murder. iv) In another incident (a) (in, at, of) daylight robbery (b). (in, for, from) West Delhi, three masked men (c). (shot, shooting, shoots) at and (d). (attempt, attempted, attempts) to rob two men who had come to deposit cash at an ATM. WRITING

2 Q 3 You is Punita/Punya and get disappointed to find beggars on the streets of your city. They not only disturb people but also cause traffic jams. Write an article on Beggars- a nuisance, in about words. Q- 4. Make an entry in your diary in about words on your hesitation to speak in English and you wish to improve your English speaking skills. LITERATURE Give short answer for the following questions: Q-5 Where did the author finally find the toothbrush? Q-6 Why did Jerome offer to pack? Q-7 What motivates Maria to keep going? Q-8. How were the orphans and widows resettled? Q-9. How did Prashant, the teenager, help the people of his village? Q-10. The duck praised the kangaroo. Why and how? Give long answer for the following questions: Q-11. How can you say that we all are the same? Discuss on the basis of the poem no men are foreign? Q-12. What happened when Prashant went to meet his friend in Ersama? Q-13. Who was Montmorency? How did he contribute to the packing? Q-14 What do you know about A.P.J Abdul Kalam s family after reading the lesson My Childhood? Q-15. How did the swallow prove to be the happy prince s true friend? SOCIAL SCIENCE Q.1. Why the year between 1793 and 1794 is known as Reign of Terror? Q.2. Write short notes on liberals and conservatives. Q.3. Explain how workers were divided in social groups. Q.4. Explain Stalin s collectivisation programme. Q.5. How did philosophers influence the thinking of the people of France? Q.6. Explain the features of the constitution of France drafted in Q.7. Describe how Himalayas are formed. Q.8. Write the short note on Indian desert. Q.9. Compare the Himalayan rivers and Peninsular rivers. Q.10. Write the size and extent of India. Q.11. what are the causes of river pollution? How can it be prevented? Q.12. what is meant by drainage? Explain any four benefits of river. Q.13. How do the physical divisions of India complement each other? Q.14. How does democracy improves the quality of decision making? Q.15. Why is democracy considered the best form of government? Q.16. Write the features of democracy. Q.17. How was drafting committee of India formed? Explain. Q.18. what are the provisions under apartheid system in South Africa and what is segregation? Q.19. How is election campaign done in India? Q.20. Why constitution is necessary for a democratic country? Write some features. Q.21. Write some challenges to free and fair elections. Q.22. what is modern farming and multiple cropping? How does it help in the prosperity of farmer? Q.23. Write short note on Sarva Siksha Abhiyan. Q.24. Describe the policy of government on higher education as per 12 th five year plan. Q.25. How does unemployment affects the overall growth of the economy? Q.26. what is the aim of production? State any four requirements for production. Q.27. Describe different type of unemployment found in India. Q.28. what are the causes of unemployment in India? Q.29. On an outline Political map of India as following: All the states and their capitals Union territories

3 States from which tropic of cancer Neighbouring countries Q.30. On an outline Physical map of India as following: Himalayan mountains Northern plains Plateaus and Ghats Islands Ganga river, Indus river, Narmada river, Godavari river, Kaveri river, Mahanadi river, Tapti river. COMPUTER APPLICATION 1. What is a computer? 2. What is a computer program? 3. What is the function of memory? 4. What is application software? 5. What is a DBMS? 6. What is Multi-tasking? 7. What is an operating system? 8. What are the major strengths and weaknesses of computer? 9. What are the fundamental components of a computer system? 10. Why external memory (or storage) is required in a computer system? 11. Name the subunits that make up the CPU, and give the function of each of the units. 12. List some of the tasks performed by operating system. 13. Differentiate between hardware and software. 14. What is a Multi-user system? 15. What do you mean by Application Software? Mention its types with example? 16. What are the different components of a computer system? Define them. 17. Name two output devices. 18. Name any four characteristics of a computer. 19. Define hardware. 20. What is an operating system? 21. Expand ROM and define it. 22. Mention any two types of ROM in expanded form. 23. What is a language processor? 24. Arrange the following memory units in ascending order of their storage capacities: Megabyte, Terabyte, Kilobyte, Gigabyte 25. What is a secondary memory? Give any examples. 26. What do you mean by system software? Mentions its types with example. 27. What is the function of memory? What are its measuring units? 28. What are various categories of software? 29. What is the difference between multi-user and multi-tasking operating system. 30. What is an operating system? Write name of any two operating systems. CHEMISTRY 1. Give an activity to show that particles of matter are attracting to each other. 2. Write a method to separate a mixture of two miscible liquids. Explain with diagram. 3. Differentiate between homogeneous and heterogeneous mixtures with example. To make a saturated solution,36 g of sodium chloride is dissolved in 100 g of water at 293k.Find its concentration at this temperature. 4. What are the components of solution? 5. Convert the following temperatures to the Celsius scale. (i) 293 k (ii) 470 k 6. Define the following with suitable example: (a) Matter (c) Compound (b) Diffusion

4 7. What are the characteristics of particles of matter? 8. What type of mixtures is separated by the technique of crystallization? 9. Differentiate between pure substance and mixtures with example. PHYSICS 1. An object may appear moving to one person and at rest to another person at the same time. Justify giving an example. 2. A cyclist travels a distance of 4 KM from P to Q and then moves a distance of 3 KM at right angle too PQ. Find his displacement. 3. Rajeev went from Delhi to Chandigarh on his motorbike. The odometer of bike reads 4200 km at the start of the trip and 4460 Km at the end of his trip. If Rajeev took 4 h 20 min to complete his trip, find the average speed and average velocity. 4. Why is it advised to wear a seat belt in a moving car? 5. A runner presses the ground with his feet before he starts his run. Identify action and reaction in this situation. 6. Define inertia and list its type. Give two examples to describe each typ. On what factors inertia depends? 7. State the universal law of gravitation. Derive its expression. 8. Your mass on earth is 50 kg. Planet m has two times force of gravity of that on earth. What will be your mass and weight on planet m? 9. State the difference between gravitation and gravity. What would happen if gravitational force of the earth vanished away? 10. A ball is thrown up with the velocity of 19.6 m/s (i) How long will it take to reach the maximum height? (ii)how high will it go? BIOLOGY 1. What are plastids? Write about its types. 2. Which organelle is known as suicidal bag of the cell and why? 3. What is complex permanent tissue? Explain any one with the diagram. 4. Explain five kingdom classifications of living organisms. Who proposed it? Also write two basic characteristics of organisms of each kingdom with example. 5. (a) What are the advantages of using manure over fertilizers? (b)what are the benefits of animal husbandry with crop farming? 6. Draw a neat and labelled diagram of animal cell. How it is different from bacterial 7. What are the conventions followed while writing the scientific names? Explain with example. 8. What is the function of xylem tissue? Draw the neat and labeled diagram of any section of xylem tissue. 9. Write the name of disease causing by viruses, bacteria, fungi and worms. (Two each) 10. What is the meaning of health write about the factors affecting the health of any person? MATHEMATICS 1. Factorise: x 2 x Find the area of triangle whose sides are 3cm, 4cm and 5 cm. 3. Find two rational number between and. 4. Find the value of k if x - 1 is a factor of p(x) = x 2 + x + k. 5. Evaluate (99) 2 without multiplying directly. 6. If (2, -1) is solution of x + 2y = k, find value of k. 7. Find the area of rhombus whose diagonals are 16 cm and 20 cm.

5 8. If the point (3, 4) lies on the graph of the equation 3y = ax + 7, find the value of a. 9. If two lines intersect each other,then prove that vertically opposite angles are equal. 10. Draw a line segment of 5 cm and construct the perpendicular bisector of it. 11. Add Factorise : 4x 2 + 9y z 2 +12xy 24yz 16xz. 13 Evaluate: In a triangle if two sides are unequal then prove that the angle opposite to greater sides are greater. 15. Construct a triangle ABC in which BC = 6cm, angle B = 65 0 and AB + AC =10cm. 16. Show that in a right angled triangle, hypotenuse is the longest side. 17.Sides of triangle are in ratio of 12 : 17 : 25 and its perimeter is 540cm. Find its area. 18.Find the zero of p (x) = 3x If a side of a triangle is produced, then prove that the exterior angled so formed is equal to the sum of two interior opposite angles. 20. Draw the graph of linear equation 2x + y = State and prove that midpoint theorem. 22. Prove that diagonals of parallelogram bisect each other. 23. If x + y + z = 0, then prove that x 3 + y 3 + z 3 = 3xyz. 24. Show that the sum of two sides of triangle is greater than the third side. 25. Show that a quadrilateral form by the line segment joining the mid points of the sides of a rhombus respectively, is a rectangle. 26. Construct a triangle ABC in which angle B = 30 0 angle C = 90 0 and perimeter of triangle is 11 cm. 27. Verify that x 3 + y 3 + z 3-3xyz = ( x + y + z ) [ (x y) 2 +(y z) 2 +(z x) 2 ]. 28. Rationalise the denominator and find the value of a and b of the following: = a + b. 29. Visualise 4. on the number line, using successive magnification. 30.Express o.34 in p/ q form. HINDI 1. द ब ल क कथ कह न क म ध यम स क न-क न स न त -त षयक म ल य उभर कर स मन आए ह? 2. क य आपक लग ह तक यह कह न आज द क लड़ ई क ओर स क कर ह? 3. तकन घटन ओ स प चल ह तक ह र और म म गहर द स त थ? 4. प रस त य त र त क आध र पर ब इए तक उस समय क त ब ब सम ज क स थ? 5. अपन य त र क द र न ल खक क तकन कत न इय क स मन करन पड़? 6. आपन भ तकस स थ न क य त र क ह ग? उस य त र क द र न ह ए अन भ क तलखखए 7. ल ह स क ओर प म स आ चतलक शब द छ टकर तलखखए 8. ल खक न उपभ क त स स क त क हम र सम ज क तलए च न क य कह ह? 9. आज क उपभ क त स स क त हम र र त -रर ज और त य ह र क तकस प रक र प रभ त कर रह ह? 10. स ल सपन क य द प क आध र पर ल खक क भ ष श ल क च र त श ष ए तलखखए? 11. ब तलक म न क चररत र क क न-क न स त श ष ए आप अपन न च ह ग और क य? 12. क ई द ख़बर तकस अख़ब र स क टकर अपन क प म तचपक इए 13. आपक द त म श-भ ष क प रत ल ग क स च म क य परर तन आय ह? 14. प र मच द क फट ज प म आए म ह र छ टकर उनक क य म प रय ग क तजए 15. तनम नतलखख शब द क त सम र प तलखखए पख पख, अन,ज ग,ज गत,ब र ग,तनरपख 16. मन ष य ईश वर क कह कह ढ ढ़ तफर ह? 17. कब र न ईश वर प र ख क तलए तकन प रचतल - त श व स क ख डन तकय ह? 18. क तयत र क घर ज न क च ह स क य त पयत ह? 19. क तल द क ल कद ब क ड रन म क न स अल क र ह? 20. रसख न क प रम ख रचन ओ क न म तलखखए 21. कत क क यल स ईष य त क य ह रह ह? 22. ग र मश र और ख कत क रचतय क न-क न ह? 23. ग र म श र कत भ और भ ष क द त स आपक क स लग?

6 24. तनम नतलखख उपसग स द -द शब द बन इए- अन, त, प रत,अतभ, पर, अप, स 25. तनम नतलखख प रत यय स द -द शब द बन इए आ ट,इ,आइन,आन, ईल, न 26. तनम नतलखख समस तपद क त ग रह करक सम स क न म ब इए न लकमल,लम ब दर,तदन र, आपब, च भ तज, ज बखचत 27. र पक और यमक अल क र क द द उद हरण तलखखए 28. आपद ओ स तनपटन क तलए अपन रफ स क छ स झ द तजए 29. छ त र स म रहन ल अपन छ ट भ ई क य ग क महत त व ब ह ए पत र तलखखए 30. पहल ब र म द न करन ज रह द छ त र ओ क ब च ह न ल ब च क स द म तलखखए

KENDRIYA VIDYALAYA BURHANPUR CHAPTER-1-NUMBER SYSTEM

KENDRIYA VIDYALAYA BURHANPUR CHAPTER-1-NUMBER SYSTEM 1 Find the value of x a b x b c x c a. 2 If a + 8b 5 = 8+ 5 8 5 8 5 8+ 5 KENDRIYA VIDYALAYA BURHANPUR HOLIDAY HOME WORK (SUMMER VACATION)-2018-19 CLASS:-IX SUBJECT:- MATHEMATICS CHAPTER-1-NUMBER SYSTEM