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COMMERCE

Class – 11th Session – (2017-18)

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ENGLISH

1. Learn the entire syllabus done till May.2. Make a poster of diff. advertisements on a chart paper (like a collage)3. Write an article ‘ how you spent your summer vacation’.(On A4 sheet)4. Also complete the worksheets that have given in the end.

MATHS

1. Prove by the principle of mathematical induction that for all n ϵ N , ( n2 + n) is even natural number.

2. Using principle of mathematical induction , prove that ( x2n - y2n ) is divisible by x + y for all n ϵ N

3. For all positive integer n , prove that + + - is an integer.

4. Prove by the principle of mathematical induction that for all n ϵ N ,

Sin θ + Sin 2θ + Sin 3θ + ……………….+ Sin nθ =5. If x = - 5 + 2 √-4, find the value of x4 + 9 x3 + 35 x2 - x +46. If (1 +i) ( 1 +2i) (1 +3i) ………………( 1 +ni) = (x + iy), show that

2.5.10………..(1+n2 = x2 +y2)7. Solve the equation |z + 1| = z+2 (1+i)8. Find the number of solutions of z2 + |z|2 = 09. Find the number of solution of equations :-

a) 2 x2 + √15 ix - i = 0b) x2 – ( √2 + i) x +√2 i = 0c) ix2 - x +12 i = 0

10. Prove that :-

a) Sin Sin Sin =b) 4 Sin 270 = ( 5 + √5) - ( 3 - √5)

c) Cos =√ √

d) Sin 3x + Sin 2x – Sin x = 4 Sin x Cos x/2 Cos 3x/2

e) Cos A Cos 2A Cos 22A Cos 23A………………………Cos 2 n-1A = Sin2nA / 2n Sin A11. Revise Ch 1 to 6

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12. Learn & prepare a formula booklet for all chapters that are completed & also prepare formula chart.Even roll no’s will prepare formula chart for trigonometric function & odd roll no’ will prepareformula chart for complex no’s.

13. Prepare presentation on the given topics:-Roll No. 1 to 5 :- On Trigonometric functionsRoll No. 6 to 10 :- On Mathematical InductionRoll No. 1 to 5 :- On Complex No.Roll No. 1 to 5 :- On Quadratic equationRoll No. 1 to 5 :- On SetRoll No. 1 to 5 :- On Relation & FunctionsAbove Roll No. 30 Trigonometric Function’s

ECONOMICS

1. Define Economics. State as to why do economic central problem arise?2. Define statistics with its scope, importance & limitations.3. State the modes of data collection with 3 merits & 3 demerits.4. Write six qualities of a good questionnaire.5. Calculate mean by step – deviation method.

Marks 0-5 5-10 10-15 15-20 20-25Frequency 2 8 6 10 4

6. Find the missing value, when mean is 50.Marks 30 35 40 ? 50 75No. of students 1 2 3 4 6 4

7. Calculate mean.Profit ( Rupee in cr. ) No. of companiesLess than 20 5

30 2240 4850 6060 8370 100

8. Calculate median from the following data: 245, 230, 236, 220, 250.

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9. Calculate the median from the following data:-Size (X) Frequency (f)

3 24 15 36 77 4

10. Find the median from the following data:-X F

0-10 310-20 420-30 230-40 740-50 9

Revise all syllabuses done in class.

Accountancy

1. What do you mean by accounting? Write advantages & disadvantages of accounting.2. Write the diff. b/w book keeping & accounting.3. Write the users of accounting information.4. Write short note on the following:-

a) Inventory.b) Expenditure.c) Assets.d) Liability.

5. What do you mean by dual aspect principle?6. What is going concern concept and money measurement principle?7. Write a note on hybrid accounting.8. ACCOUNTING EQUATION.

Q8 (A, B), Q25, Q339. JOURNAL ENTRY

Example Q 23, 24, 25

Particle Q 7, 11A, 16

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10. Open a T shape account for machinery and put the following transaction on the properside:-

i Machinery purchased 40000 Rs.

ii Machinery sold 10000 Rs.iii Machinery purchased 8000 Rs.

iv Machinery discarded 14000 Rs.v Depreciation a machinery 1000 Rs.

11. A commenced his cloth business on 1st April 2016 with a capital of Rs. 30000 on 31st

march 2017 has assets were Rs. 50000 and liabilities were Rs. 10000. Find out his closingcapital and profit earned during this year.

12.Show the accounting equation for the following transaction:-i Gopinath started business with cash. 25000

ii Purchased goods from Shyam. 10000

iii Sold goods to Sohan costing Rs. 1800 1500

iv Gopinath withdrew from business. 5000

13. Journalise the following transaction in the books of Akash:-i. Goods given as charity Rs. 5000

ii. Salary for the month is outstanding Rs. 2000iii. Goods sold for a list price of Rs. 50000, trade discount 10%, cash discount allowed

10%14. Journalise the following transactions in the books of M/S Hari ram:-

i. Rahul who owned Rs. 5000 was declared insolvent and 60 paisa in a rupee arereceived as final compensations.

ii. Out of insurance paid this year Rs. 3000 is related to next year.iii. Provide sepreciation @ 10% on furniture casting Rs. 10000 for 9 months.

15.Journalise the following:-i. Purchased goods from sanjiv at list price of Rs. 40000 at 10% Trade discount and

5% cash discount. Amount was paid at the time of purchase itself.ii. Purchase goods from Vijay Rs. 40000 on 10% trade discount and 5% cash

discount. Half of the amount was paid at the time of purchase.

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16. Journalise the following transaction in the books of M/S RK & co.:-i. Purchased goods at list price of Rs. 20000 from vishal at 20% trade discount

against cheque payment.ii. Purchased goods at list price of Rs. 20000 From naman at 15% trade discount.

iii. Purchased goods at list price of Rs. 30000 from amrit at 20% trade discount.iv. Purchased goods at list price of Rs. 40000 for Rs. 35000 for cash.v. Goods returned of list price Rs. 10000 purchased from amrit.

vi. Sold goods to parul at list price of Rs. 40000 at 10% trade discount against chequepayment.

vii. Sold goods to aman at list price of Rs. 30000 at 10% trade discount against cash.viii. Sold goods to pawan at list price of Rs. 20000 at 10% trade discount.

ix. Sold goods to yamini at list price of Rs. 25000 for Rs. 23000.x. Sold goods costing Rs. 10000 at cost plus 20% less 10% trade discount to bhupesh.

xi. Sold goods purchased at list price of Rs. 50000 less 15% trade discount sold at aprofit of Rs. 25% less 10% trade discount against cheque.

xii. Aman returned goods of list price of Rs. 10000 sold to him at 10% trade discount.

BUSINESS STUDIES

1. Your friend’s father is a principle of a convent school. Mention the type of economyactivity in which he is involved? (1)

2. Ashiana Ltd. is engaged in manufacturing readymade garments. The company puts highemphasis on protection of environment during the manufacturing process. Mention thetype of objective which the company is pursuing. (1)

3. Mohan is involved in importing goods from the US and exporting these to Nepal,Bangladesh & Sri Lanka. In which type of trade is Mohan involved. (1)

4. What is common seal of company? (1)5. What is memorandum & Article of association? (2)6. Explain the term partnership also its types. (5)7. Explain any three types of partners. (3)8. Why is company known as an artificial person? (1)9. Kiran is a sole proprietor over the past decades her business has grown from operating a

neighbourhood corner shop to selling accessories such as artificial Jewellary, bags, hairclips and nail art to a retail chain with three branches, in the city. Although she looksafter the varied function in all the branches, she is wondering she should form a

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company to better manage the business. She also has plans to open branchescountrywide. (5)

a) Explain two benefits of remaining a sole proprietor.b) Explain two benefits of converting to a joint stock company.c) What role will her decision to go nationwide play as her choice of form of

the organization?d) What legal Formalities will she have to undergo to do business as a

company?10. Define statutory corporation? (1)11. Apart from getting profit what else can the partners of the firm get? (1)12. Write the full form of CIN. (1)13. What is minimum subscription? (1)14. It is obligatory for a public company to issue its prospective. (1)15. If the properties of a company are insufficient to repay all the debts, can the balance

amount be repaid with the private properties of the members of a company?16. How can people identify whether a company is a private or public?17. A large number of MNC’s are getting established in your country. To the establishment

of these companies some are very happy, but some others are unhappy. Express youropinion on it.

18. Tell the name of the organization which is set up after the posting of a special Act by theparliament or resistive assembly. Point out any 5 of such organizations set up in India.

19. To which class of public sector do the following enterprises belong? Explain.1) Indian post and telegraph department.2) Indian railways3) Life insurance cooperation of India4) Coal India Ltd.

20. Write the name of enterprise which gets set up as a consequence of partnerships b/wcompanies.

HINDI

1. ब ारा लाए गए िखलौन का या ह आ?2. ईद के दन अमीना य रो रही थी?3. रामचं क बजेान-सी अव था देखकर िसधे री पर या गजुरी ?4. िसधे री ने मोद के बारे म या झठू बोला ?

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5. भूख और गरीबी स ेजडुी कोई घटना जो आपन ेदखेी सनुी हो उसके बारे म िलिखए|6. टाच बचेन ेवाला या बात नाटक य ढंग स ेकहकर लोगो को डराता ह?ै7. टाच बचेन ेका ढंग या था ?8. समाज म िवकलागंो के ित हमारा वहार कैसा होना चािहए? अपन ेमत िलिखए |9. शकुंतला और बसतंा य िच ला उठे?10.गूगंा कब स ेबहरा –गूगंा है ?

11. योितबा फुल ेने कस बात को प पात पणू बताया है ?12. ी-िश ा का वहा रक उदाहरण योितबा ने कस कार ततु कया?13.वीना का च र आप को कैसा लगा ?14.गोपाल के अपनी भाभी राधा के ित िवचार थे ?15.‘अडें के िछलके ‘ एकाकं से या रेणा िमलती है ?16.दकुान पर बठैकर मकबलू का यान कहा ँरहता था ?17.गागंलुी प रवार के घर का वातावरण कस कार का था ?18.बचपन म शरत के या – या शौक थे ? उसके साथी इसम कैस ेमदद करत ेथे ?

19.मोतीलाल कहा ँ के रहन ेवाल ेथे ? उसके िपता क न थ ेतथा उनक ह या य कर दी गई थी ?20.िनमिंलिखत िवषय पर अपन ेिवचार १५९-२०० श द म िलिखए |

1) पढाई का मरेे जीवन म मह व |2) लोकतं म िमिडया का दािय व |3) बदलत ेसमाज म नारी क भिूमका |

PHYSICAL EDUCATION

1. What do you mean by physical fitness and wellness? Explain the important of physical fitness and wellness indetails.

शारा रक पिु ट या व यता से आप या समझते ह ? शारा रक पिु ट व व थता के मह व का व तारपूवकवणन क िजए I

2. Explain the importance of healthy / positive life lifestyle.

व थ एवं सकारा मक जीवन शैल के मह व का वणन करो I3. Explain the components of positive lifestyle.

सयुो यता के अगं क व ततृ या या क िजए I

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4. Define physical education. Explain the aims and objectives of physical education.

शारा रक श ा को प रभा षत क िजए I शारा रक श ा के ल य व उ े य का वणन क िजएI5. Explain in detail the career option in Physical Education.

शारा रक श ा म जीवन वृ त वक प क व तारपूवक या या करो I6. What is the importance of soft skills in sports management?

खेल यव था म यवहार कुशलता का या मह व है ?7. Describe the formation and objectives of Indian Olympic Association.

भारतीय ओलि पक सघं के नमाण और उदे य का वणन क िजए I8. What are the components of wellness? Also explain the factors affecting Physical Fitness and Wellness.

व थता के अवयव या है ? शारा रक मता और व थता को भा वत करने कारको का वणन करो I9. What is the components f health related fitness? Explain.

वा य स बं धत फटनेस के घटक या ह?10. What are the function of IOA and IOC?

IOA और IOC के या काय है ?11. Explain the objectives of CBSE sports.

CBSE के खेल के उ े य का वणन क िजए I

Computer Science

1. Do the following programs on A-4 size sheets and bring them in a folder:a. Program to display any simple message.b. Program to add two numbers.c. Program to calculate simple interest.d. Program to calculate area of rectangle.e. Program to calculate average of 3 subjects and find the grade as per following

criteria:

Avg>=80 Merit

Avg 60- 80 First

Avg 40-60 Second

Avg <40 Fail

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f. Program to Find the greater number between 2 numbersg. Program to check whether the number is even or oddh. Program to check whether the number is positive, negative or zeroi. Program to display counting from 1 to 10.j. Program to display the table of a numberk. Program to find the sum of digits of a number

2. Do the following questions of Chapter-7 in fair notebook.a. What do you mean by datatype?b. Differentiate between Fundamental and User-defined data types.c. Explain different types of Fundamental data types.d. What are the advantages of float over int data type?e. What are the advantages of int over float data type?f. What do you mean by a variable? How we can declare a variable?g. What is the difference between declaration and initialization of a variable?h. Which header file is used for setw() and setprecision() functions?