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INTERNATIONAL INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit Note, Credit note, Chequeleaf, Cash Deposit slip and a copy of the Bank statement. II. Answer the following 1.What do you understand by contra entry? 2. What is the difference between expense and expenditure? 3.Explain cash basis and accrual basis of accounting with example? 4. Explain the objectives / need /advantages of accounting? 5. Explain the advantages of IFRS? 6. Illustrate the difference between cash discount and trade discount? 7. Define the term GAAP? III. Prepare an Accounting equation from the following 8. Started business with cash Rs.50000/- 9. Paid salary Rs. 5000/- 10. Rent outstanding Rs. 1000/- 11. Accrued interest Rs. 1500/- 12. Interest on capital Rs. 2500/- 13. Bought goods for cash Rs.30000- and on credit for Rs. 50,000/- 14. Goods costing 10,000- sold at a profit of 25% out of which Rs. 7000/- received in cash 15. Purchased a television for personal use Rs. 2500/- 16. Sold goods on credit for (Cost Rs. 500/-) Rs. 700/- 17. Cash withdrawn for personal use Rs.200/- IV. JOURNALISE THE FOLLOWING 18. Commenced business with cash Rs 50,000 and furniture Rs 3000. 19. Purchased machinery for Rs 5,000 from Ramesh and gave him a cheque for the amount. 20. Paid installation charges of the machinery Rs 100. 21. Deposited into bank Rs 9,000. 22. Sold furniture to Mahesh of the list price of Rs 1,000 and allowed him 5% trade discount. 23. Received a cheque from Mahesh for Rs 930 in full settlement of Rs.950 and sent the cheque to bank. 24. Sent to Suresh in full settlement a cheque for Rs 1,750. 25. Received a first and final dividend of 60 paisa in a rupee from the official receiver Mr. Ranjan, who owed us Rs 1,000. 26. Purchased goods from Raja Rs 50,000 less trade discount of 20% plus VAT @ 5%. 27. Sold goods for Rs 15,000 to Niraj plus VAT @ 5%. 28. Provide interest on capital (10,000) at 5½% for six months. 29. Received Rs 765 from Narindra in full settlement of a debt to his account for Rs800. 30. Paid rent in advance Rs 500. 31. Sold goods to Yunus costing Rs 20,000 and issued invoice at 10% above cost and allowed him a trade discount of 10% plus VAT @ 12.5%. 32. Bought goods from Sorabji for Rs 60,000 at 20% trade discount and 3% cash discount for immediate payment plus VAT @ 12.5%. the payment was made immediately.

INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

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Page 1: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

INTERNATIONAL INDIAN SCHOOL- DAMMAM

HOLIDAY ASSIGNMENT- CLASS XI – 2014-15

ACCOUNTANCYHOLIDAY ASSIGNMENT 2014-2015

I. Collect an Invoice, voucher, Debit Note, Credit note, Chequeleaf, Cash Deposit slip and a

copy of the Bank statement.

II. Answer the following 1.What do you understand by contra entry? 2. What is the difference between expense and expenditure? 3.Explain cash basis and accrual basis of accounting with example? 4. Explain the objectives / need /advantages of accounting? 5. Explain the advantages of IFRS? 6. Illustrate the difference between cash discount and trade discount? 7. Define the term GAAP?

III. Prepare an Accounting equation from the following

8. Started business with cash Rs.50000/- 9. Paid salary Rs. 5000/- 10. Rent outstanding Rs. 1000/- 11. Accrued interest Rs. 1500/- 12. Interest on capital Rs. 2500/- 13. Bought goods for cash Rs.30000- and on credit for Rs. 50,000/- 14. Goods costing 10,000- sold at a profit of 25% out of which Rs. 7000/- received in

cash 15. Purchased a television for personal use Rs. 2500/- 16. Sold goods on credit for (Cost Rs. 500/-) Rs. 700/- 17. Cash withdrawn for personal use Rs.200/-

IV. JOURNALISE THE FOLLOWING

18. Commenced business with cash Rs 50,000 and furniture Rs 3000. 19. Purchased machinery for Rs 5,000 from Ramesh and gave him a cheque for the

amount. 20. Paid installation charges of the machinery Rs 100. 21. Deposited into bank Rs 9,000. 22. Sold furniture to Mahesh of the list price of Rs 1,000 and allowed him 5% trade

discount. 23. Received a cheque from Mahesh for Rs 930 in full settlement of Rs.950 and sent

the cheque to bank. 24. Sent to Suresh in full settlement a cheque for Rs 1,750. 25. Received a first and final dividend of 60 paisa in a rupee from the official receiver

Mr. Ranjan, who owed us Rs 1,000. 26. Purchased goods from Raja Rs 50,000 less trade discount of 20% plus VAT @

5%. 27. Sold goods for Rs 15,000 to Niraj plus VAT @ 5%. 28. Provide interest on capital (10,000) at 5½% for six months. 29. Received Rs 765 from Narindra in full settlement of a debt to his account for

Rs800. 30. Paid rent in advance Rs 500. 31. Sold goods to Yunus costing Rs 20,000 and issued invoice at 10% above cost and

allowed him a trade discount of 10% plus VAT @ 12.5%. 32. Bought goods from Sorabji for Rs 60,000 at 20% trade discount and 3% cash

discount for immediate payment plus VAT @ 12.5%. the payment was made immediately.

Page 2: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

V. PREPARE TRIPLE COLUMN CASH BOOK

DATE PARTICULARS AMOUNT

1-Jan CASH IN HAND 1400

BANK OVERDRAFT 5000

2-Jan WITHDREW FROM BANK FOR OFFICE USE 500

5-Jan ISSUED CHEQUE TO HARI 13400

DISCOUNT RECEIVED 600

7-Jan RECEIVED CHEQUE FROM SHYAM 1000

10-Jan OPENED A BANK A/C 200

12-Jan PAID RENT 1000

15-Jan DISCOUNTED A BILL FOR RS 5000 IN THE BANK

20-Jan RECEIVED CASH FROM BABU 3900

DISCOUNT ALLOWED 100

22-Jan CREDIT PURCHASES FROM AHMED 3000

25-Jan RECEIVED FROM MR.C CHEQUE AND DEPOSITED INTO BANK 500

VI. Prepare purchase book from the following transactions. 2009 February 1: Purchased from M/s Brown & Co. on credit. Invoice no 1125 5 gross pencils @ Rs 100 per gross 1 gross registers @ Rs 200 per dozen Less: Trade discount @ 10% February 2: Purchased for cash from Stationary Mart. Invoice no 1320 10 gross exercise books @ Rs 60 per dozen February 3: Purchased computer printer for office use from M/s Office Goods Co. on

credit. Invoice no 1420, for Rs 4000.

February 4: Purchased on credit from the Paper Co. Invoice no 1640 5 reams of white paper @ Rs 100 per ream 10 reams of ruled paper @ Rs 65 per ream Less: Trade discount @ 10% Cartage paid Rs 20.

VII. Post the following entries in the ledger accounts and prepare a trial balance.

DATE PARTICULARS Rs 2010 Jan 1 Zain started business with cash 80,000 Jan 5 Purchased goods for cash 25,000

Jan 12 Sold goods 30,000 Jan 15 Purchased goods from Rizwan 18,000 Jan 24 Paid rent 9,000 Jan 27 Withdrew for personal use 1,500 Jan 29 Purchased goods from Akash 17,000 Jan 30 Cash paid to Akash

Discount allowed by him 16,800 200

Jan 31 Paid salaries 2,000 Jan 31 Cash given to Rizwan 18,000

Write the answers to the above questions and collect the above documents, paste it in a booklet and submit on or before 15th September 2014.

Page 3: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

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CHEMISTRY-HOLIDAY ASSIGNMENT (2014-2015)CLASS XI

I. Learn Unit-14 “Environmental Chemistry” and submit a project on this chapter by answering the following questions: 1. Explain the following terms with special reference to its causes and consequences.a) Global warming c) Acid rain

b) Green House effect d) Ozone layer depletion 2. a) Differentiate between photochemical smog and classical smog. b) What are the harmful effects of photochemical smog? How can it be controlled? 3. a) Name the viable and non viable particulate in the atmosphere. b) List the international standards for drinking water. c) What is “blue baby syndrome” or “methemoglobinemia”? 4. Write short notes on : a) Biochemical oxygen demand c) Herbicides and Pesticides (with examples) b) Eutrophication d) Green chemistry (with examples) 5. Write down the reactions involved in the following: a) Formation of photochemical smog b) Ozone layer depletion in the stratosphere 6. Give reasons: a) Carbon monoxide gas is more dangerous than carbon dioxide gas. b) Statues and monuments in India are affected by acid rain. II. Answer the following questions on Unit- 9 “HYDROGEN”:

1. How does the resemblance of hydrogen be justified with “ Alkali metals “ and “ halogens “ in P.T.

2. Define the term ‘Molecular Hydrides (Covalent hydrides)’. Describe in brief the types of molecular hydrides.

3. What is Auto-protolysis of water and its significance.

Page 6: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

4. Compare the structure of H O & H O .

5. (a) Write short notes on : (i) hydrogen economy (ii) hydrogenation (iii) ‘syngas’ (iv) water-gas shift reaction (v) fuel-cell.

(b) What do you understand by (i) electron-deficient, (ii) electron-precise, and (iii) electron-rich compounds of hydrogen? Provide justification with suitable examples.

6. (a) What happens when :

(i) FeSO is treated with acidified H O .

(ii) Lead sulphide reacts with H O .

(iii) Acidified KMnO reacts with H O .

(b) Write the reactions involved in the preparation of the following:

(i) ND (ii) C D (iii) CD

(c) What is meant by water gas shift reaction? Illustrate with example.

(d) Among NH , H O and HF, which would you expect to have highest magnitude of

hydrogen bonding and why?

7. (a) What is meant by temporary and permanent hardness of water ? How is temporary and permanent hardness removed . Give one method for each .

(b) Differentiate between the terms ‘hydrolysis’ and ‘hydration’.

Page 7: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

(c) How can the production of dihydrogen, obtained from ‘coal gasification’ be increased .

(d) Describe the bulk preparation of dihydrogen by electrolytic method. What is the role of an electrolyte in this process?

(e) How do you expect the metallic hydrides to be useful for hydrogen storage? Explain.

(f) How does the atomic hydrogen or oxy-hydrogen torch function for cutting and welding purposes? Explain.

8. (a) What do you mean by “10 Vol “ H O . Calculate its molar concentration .

(b) How does H O behave as a bleaching agent?

9. Give reason :

(i) Ice is lighter than water .

(ii) Lakes freeze from top towards bottom .

(iii) Hard water does not form lather with soap .

(iv) H O is stored in coloured wax – lined glass or plastic bottles .

(v) Hydrogen occurs in diatomic form rather than mono atomic form .

(vi) Nascent hydrogen is more reactive than ordinary hydrogen .

(vii) Sea water can’t be used in boiler .

(viii) H O is used to restore the colour of old painting containing PbS.

(ix) H is more reactive than D .

Page 8: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

(x) Boiling point of water is higher than H S .

(xi) Saline hydrides are known to react with water violently producing fire. But CO , a well

known fire extinguisher, can not be used in this case .

10. Arrange the following

(i) CaH , BeH and TiH in order of increasing electrical conductance.

(ii) LiH, NaH and CsH in order of increasing ionic character.

(iii) H–H, D–D and F–F in order of increasing bond dissociation enthalpy.

(iv) NaH, MgH and H O in order of increasing reducing property.

III. Explain the principle and application of the following separation techniques:

(i) Crystallisation (ii) Fractional Crystallisation (iii) Sublimation (iv) Simple distillation (v) Fractional distillation (vi) Steam distillation (vii) Distillation under reduced pressure (viii) Differential extraction (viii) Chromatography

IV. Complete the Chemistry practical record (neatly written) with index. Contents should include the following: Qualitative analysis

a) Anions: CO32-, Ac-, Cl-, Br-, I-, NO3

-, SO4

2-

b) Cations: NH4+, Pb2+, Al3+

c) Unknown salt analysis (Refer Chemistry lab manual and class observation note book.).

V. Solve all exercise numericals on Unit I & II (Basic concepts of chemistry & Structure of atom).

HOLIDAY ASSIGNMENT SHOULD BE HAND WRITTEN ONLY AND SHOULD BE SUBMITTED ON 7TH SEPTEMBER 2014.

Page 9: INTERNATIONAL INDIAN SCHOOL- DAMMAM … INDIAN SCHOOL- DAMMAM HOLIDAY ASSIGNMENT- CLASS XI – 2014-15 ACCOUNTANCY HOLIDAY ASSIGNMENT 2014-2015 I. Collect an Invoice, voucher, Debit

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UNIT 3-- LAWS OF MOTION

1 Mark QuestionQ1. Passengers in a bus fall back as it accelerates. Why? Q2. Why do we use ball - bearings? Q3. When will a moving body be in equilibrium? Q4. Why wheels are made circular in

automobiles? Q5. If friction can provides necessary centripetal force, why should the road be banked? Q6. Explain why: - A cricketer moves his hand backward while holding a catch. Q7. Why do we say friction is independent of area of contact? Q8. If a string of a rotating stone breaks, in which direction will the stone move? Q9. What happens to coefficient of friction, when weight of body is doubled / Q10. It is easier to catch a table tennis ball than a cricket ball even when both are moving with same velocity.

Why? Q11. It is easier to maintain the motion of a body than to start it. Why? Q12. Why does a gun recoil ? 2 mark Questions :- Q13. State Impulse - Momentum Theorem. Q14. State the basic laws of friction.

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Q15. How do lubricants help in reducing friction? Q16.What is the meaning of banking of curves? Why do we need it?

Q17. A soda water battle falling freely will the bubbles of gas rise in the water of he bottle. Q18. Prove that total momentum of an isolated system of interacting particles is conserved. Q19. What is the acceleration of the block and trolley system as shown, if the coefficient of kinetic friction

between the trolley and the surface is .04? What is the tension in the string? Neglect the mass of the string)

Tw

fk T

W

(Take g = 10 ms-2).

3 Kg. 30N Q20. A mass of 4 Kg. rests on the horizontal plane. The plane is gradually inclined until at an angle O = 150

with the horizontal, the mass just begin to slide. What is the coefficient of static friction between the block and the surface?

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O A 3 mark questions :-

Q21. Define impulse. A cricket ball of mass 150 gm moving with speed of 12 m/s is hit by a bat so that the ball is turned back with a velocity of 20 m/s. Calculate the impulse received by the ball.

Q22. Three blocks are connected as shown ona horizontal frictionless table and pulled to the right with a force of T3 = 60 N.

If m1 = 10 Kg; m2 = 20 Kg and m3 = 30 Kg Prove that T1 = 1

COMPUTER SCIENCE (CLASS XI)HOLIDAY ASSIGNMENT- 2014-15

1. Why a program should have a good presentation style? 2. What are the different stylistic guidelines in a program development? 3. What is the role of comments and indentation in a program? 4. What is a prologue? 5. What is free formatting? 6. What is pretty printing? 7. What is echo printing? 8. What are the characteristics of a good program? 9. What are the different stages of program development? 10. What do you mean by source code and object code? 11. What is meant by robustness? 12. What is meant by guard code? 13. What is a bug? 14. What are the different types of errors? 15. What are the different types of compilation errors? 16. What are run time errors?

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17. What are logical errors? Why are logical errors harder to locate? 18. What is known as exception? 19. What is exception handling? 20. Mention the different steps you would follow while writing a program. 21. What is meant by algorithm? Define flowchart. 22. What is testing? 23. What is debugging? 24. What is program verification? 25. What is program documentation? Explain the different types of documentation. 26. What is meant by program maintenance? 27. Explain the different types of maintenance. 28. What is modular programming? 29. Name and explain the two types of modular programming.

Hand written copy should be submitted before September 15th.

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SUMMER VACATION ASSIGNMENT 2014-2015

CLASS XI BIOLOGY

LABORATORY RECORD

Following is the list of activities to be written in the record book from laboratory manual.

a. General characteristics of families: SOLANACEAE, FABACEAE, and LILIACEAE.

b. Test for the presence of Sugar, Starch, Proteins and Fats in a given plant and animal materials.

c. Study of Osmosis through Potato Osmometer.

d. Study of Plasmolysis.

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e. Study of Imbibition using raisins.

f. Experiment to prove anaerobic respiration.

g. Study of different modifications of Roots, Stem and Leaves in plants.

h. Study of cell divisions MITOSIS and MEIOSIS.

i. Identification features and diagrams of the specimen/slides/models: Bacteria, Oscillatoria, Spirogyra, Rhizopus, Mushroom, Yeast, Liverwort, Moss, Fern, Pine and Lichen.

Amoeba, Hydra, Liverfluke, Ascaris, Leech, Earthworm, Prawn, Silkworm, Honey Bee, Snail, Starfish, Shark, Rohu, Frog, Lizard, Pigeon and Rabbit.

PROJECT WORK

1. Structural Organization of COCKROACH.

2. Mineral Nutrition in Plants.

3. Draw the labeled diagrams of:

a. Plant tissues

b. Animal tissues

c. Cross-sections of Dicot and Monocot Roots, Stems and Leaves.

d. Human digestive system-alimentary canal and duct system of liver, pancreas, and duodenum.

e. Human respiratory system.

f. Human circulatory system-L. S of Heart showing Purkinje system.

g. Human excretory system

h. Human nervous system-(i) Section of Human Brain (ii) Eye (iii) Cross section of Spinal cord (iv) Human Ear

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HOLIDAY ASSIGNMENT-MARKETING CLASS-XI (2014)

---------------------------------------------------------------------------------------------

1. State the nature of marketing .How does marketing satisfy the wants of

the people? (Define marketing and features?)

2. There is only one and valid definition of business-“to create a customer”.

Discuss the statement keeping in view the nature and purpose of

marketing?

3. Explain modern marketing ‘proceeds and succeeds’ production.

4. “Exchange process” is the essence of marketing. Explain

5. Differentiate between macro marketing and micro marketing.

6. Explain facilitating functions of marketing?

7. What are the different elements in marketing mix? Explain in detail.

8. “marketing mix is the sole vehicle for creating and delivering customer

value”.Discuss

9. “Modern marketing is the guiding element of any business”. Explain

10. Distinguish between marketing and selling

11. “Marketing is goal oriented”. Explain.

12. What do you understand by products?

13. Marketing is both “an art as well as science”. Comment.

14. “Marketing is not a function but a business philosophy that needs to be

adopted in any organisation.” Comment.

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“Marketing is a creation of win-win relationship with customers”. Do you agree? Explain

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� W/E<d Z�� �Z/�>��K>�Z� , thd , t� z�>>Kt� '

Special notes:

1. Title of the page should be “British Library”.

2. Background colour should be silver.

3. Basefont face should be Arial.

4. Insert the picture “ Library.gif” next to the text “British Lbrary”. Set the text colour as yellow, size as 6.

5. Page Linked with

Literature as edu.html

Journal as jour.html

Reseach as rese.html

Story as sto.html

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Novel as nov.html

General Reading as gene.html

6. The message”Membership…” should be in maroon colour and size 6

7. Link colour should be in purple, active link colour in black and visited link in green

8. Bottom message size should be 2. Email id: [email protected]

/1. Hand written copy should be submitted before September 15th.

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