· web viewwrite a letter to your friend inviting him to spend summer vacation in your town....

Class 6th

English

A) Formal Letters.

Write an application for a weeks leave to the principal of your school as you are unable to attend the school because of viral fever.

Write an application to the Principal of your school for change of the section.

B) Informal Letters.

Write a letter to your friend inviting him to spend summer vacation in your town. Mention a few attractions that you want both of you to visit.

Write a letter to your mother about your experiences at the summer camp in which you are doing the several activities. Also tell her about your satisfaction and safety over there.

Write a letter to your uncle thanking him for a beautiful birthday gift.

C) Paragraph writing.

Write a paragraph in about 150-200 words on each of the following topics.

My favourite book.

A Fairy Land.

My hobby.

My favourite pet.

My School

D) Write 20 Antonyms (opposite words) from lesson no. 1&2

E) Write 20 Synonyms from lesson no. 1&2

F) Write 20 verbs and their past and past participle forms (V1 V 2 V3)from lesson no. 1&2

E.g. V1V 2 V3

Gowentgone

Class 6th

Hindi

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Sanskrit

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SST

1)WRITE 5 QUESTIONS OF 1 MARK EACH FROM ALL THE CHAPTERS DONE IN THE MONTH OF APRIL.

2)WRITE 2 QUESTIONS OF 3 MARKS EACH FROM ALL THE CHAPTERS DONE IN THE MONTH OF APRIL.

3)WRITE 1 QUESTION OF 5 MARK FROM ALL THE CHAPTERS DONE IN APRIL.

4)MAKE A PROJECT THE FOLLOWING TOPIC: A) OUR SOLAR SYSTEM ON THE CHART PAPER.

Class 6th

Science

Q-1 write about the following and also paste their pictures

1.Herbivores

2.Carnivores

3.Omnivores

4.Nutrients

5.Dietary fibres

6.Balanced diet

7.Obesity

8.Deficiency diseases

9.Ginning

10.Spinning

11.Weaving

12.Ingredients

Q-2 Write the diseases caused by deficiency of vitamins A, B1, C, D and minerals calcium, iodine, iron and write the sources of vitamins and minerals.

Q-3 Make a list of food items with pictures generally taken by people of different regions of INDIA.

Q-4 Find out the names of plants that grow in water and which are taken as food.

PROJECT WORK -

Q-5 Prepare a diet chart to provide balanced diet to 12 year old child.

Class 6th

Maths

MULTIPLE CHOICE QUESTIONS

CLASS VI

TOPIC: KNOWING OUR NUMBERS

TIME: 30 MINUTESTOTAL QUESTIONS=40

1.Identify the greatest and the smallest in2853 , 7691 , 9999 , 12002 , 124

(a) 12002,124(b) 9999,124(c) 7691,124(d) 2853,124

2.Which pair has same digits at hundreds place

(a) 4232,4331(b) 2334,2340(c) 6524,7823(d) 5432,6922

3.Using digits 4,5,6&0 without repetition make the greatest four digit number

(a) 4560(b) 5640(c) 6540(d) 6504

4.Using digits 0,1,2,3 without repetition make the smallest four digit number

(a) 0123(b) 1023(c) 1230(d) 1032

5.Make the greatest four digit number by using any one digit twice by 3,8,7

(a) 3387(b) 8378(c) 8873(d) 8773

6.Make the smallest four digit number by using any one digit twice by 0,4,9

(a) 0049(b) 4009(c) 0449(d) 4049

7.Make the greatest and the smallest four digit number using any four-digits number with digit 5 always at thousand place

(a) 5986 , 5012(b) 5987,5012(c) 5999, 5000(d) 5789,5120

8 Correct ascending order of 847,9754,8320, 571

(a) 571,8320,847,9754(b) 571,847,8320,9754

(c) 9754,847,8320,571(d) 9754,8320,847,571

9. Correct descending order of 5000,7500,85400,7861is

(a) 5000,7500,85400,7861(b)85400,7500,7861,5000

(c) 85400,7861,7500,5000(d) 7861,7500,7861,5000

10.(i)Ascending order means arrangement from the smallest to the greatest

(ii)Ascending order means arrangement from the greatest to the smallest

(iii)Descending order means arrangement from the greatest to the smallest

(iv)Descending order means arrangement from the smallest to the greatest

(a) All statements are true(b) All statements are false

(c) Only statements (i) & (iii) are true(d) Only statements (ii) & (iv) are true

11.When one is added to the greatest four digit number what is the result?

(a) Greatest 5 digit number(b) Smallest 5 digit number

(c) Greatest 4 digit number(d) Smallest 4 digit number

12.Which is greatest andsmallest 4 digit number.

(a) 10000,9999(b) 1000,99999(c) 9999,1000(d) 9999,10000

13.When 1 is subtracted from smallest 5 digit number what is the result?

(a) Smallest 4 digit number(b) Greatest 4 digit number

(c) Greatest 5 digit number(d) Smallest 5 digit number

14. Expand the number 500428

(a)Five crore four hundred thirty eight(b)fifty lakh four hundred twenty eight

(c) five lakh four hundred twenty eight(d) five lakh four hundred eight.

15.If we add 1 more to the greatest 6 digit number we get

(a) ten lakh(b) one lakh(c) ten lakh one(d) one lakh one

16.The smallest 8 digit number is called .

(a) one lakh(b) one crore(c) ten lakh(d) ten crore

17.One crore is similar to .

(a) hundred thousand(b)100 lakhs(c)10 hundreds(d) 1000 hundreds

18.Write the numeral for the number Nine crore five lakh fourty one.

(a) 9,50,00,041(b) 9,05,00,041(c) 9,05,041(d) 9,500,041

19.1 million is equal to how many lakhs

(a) 1(b)10(c) 100(d) 1000

20.Insert, commas suitably according to Indian system of numeration in 98432701.

(a) 9,84,32,701(b) 98432701(c) 98432701(d) 98432701.

21.Insert, commas suitably according to International system of numeration in 99985102

(a) 99985102(b) 99985102(c) 99985102(d) 99985102

22. How many centimeters make a meter.

(a) 1(b) 10(c) 100(d) 1000

23.How many millimeter make one kilometer.

(a) 1000(b) 10,000(c) 100,000(d) 10,00,000

24.A box contains 500000 medicine tablets each winging 10 mg. what is the total weight of all the tablets in the box in kilograms

(a) 5,00,000(b) 50,000(c) 5kg(d) 500kg

25.What is the difference between the greatest and the least number that can be written using the digits 6, 2,7,4,3, each only once

(a) 50000(b) 52965(c) 52865(d) 51965

26.Population of sundernagar was 235471 in the year 1991. In the year 2001 it was found to be increased by 72598. What was the population of the city 2001

(a) 308429(b) 309429(c) 30428(d) 30328

27.The town news paper is published everyday . One copy has 12 pages . Every day 11980 copies are printed. How many total pages are printed everyday

(a) 153760(b) 143760(c) 163760(d) 143660

28.In a basket there are two thousand kg apples , 340 kg oranges, and 20 kg grapes, what is

the total weight of fruits?

(a) 2840(b) 2850(c)2870(d)2860

29.What must be subtracted from 11010101 to get 2635967.

(a) 934134(b) 7383414(c) 8374134(d) 937414

30.The difference between the face value and place value of 4 in 2416 is .

(a) 404(b) 396(c) 3000(d)2996

31. The symbol M in roman numeral stands for:

(a) 100(b) 500(c) 1000(d) 50

32.Which of the following is meaning less.

(a)XIII(b) XIX(c) XVV(d) XL

33.For 500 which symbol is used in Roman system

(a) L(b) C(c) M(d) D

34.In the international system of numeration we write one billion for

(a) 1 crore(b) 10 crore(c)100 crore(d) 1000 crore

35.Estimation of the quotient 86 9 to nearest 10

(a) 90(b)10(c)80(d) none of these

36.When 1787 is rounded off to nearest tens , we get

(a) 1790(b) 1780(c) 1700(d)1800

37.The sum of the number 765432 and the number obtained by reversing its digit is

(a) 930865(b) 980356(c) 999999(d) 9999998

38.The corresponding numeral for

5x 100000 + 8x10000 + 1x1000 + 6x100 + 2x10 + 3x1 is

(a) 581623(b) 5081623(c) 5810623(d) 5816023

39.The expanded form for 308927 is

(a) 3000000 + 8000 + 900 + 20 + 7(b) 300000 + 800 + 90 + 2 + 7

(c) 30000 + 80000 + 9000 + 20 + 7(d) 300000 + 8000 + 900 + 20 + 7

40.Estimate 734+998by rounding off the nearest tens

(a) 1730(b) 1740(c) 1750(d) 1760

TOPIC: WHOLE NUMBERS


1.What is the predecessor of 17

(a) 16(b) 18(c) 0(d) 17

2.Write the successor of 1997

(a) 1996(b) 1997(c) 1998(d) none of these

3.Which is the smallest whole number

(a) 1(b) 0(c)2(d) -1

4.Divide 70

(a) 7(b) 0(c)not defined(d) 1

5.Find value of 297x17 + 297x3

(a) 5940(b) 5980(c) 5942(d) 5970

6.Which of the following will not represent 0

(a) 1+0(b) 0x0(c)0/2(d) (10-10)/2

7.If the product of two whole numbers is one if

(a) one number is 1(b) two numbers are 1 (c) not defined(d) none of these

8.Smallest natural number is

(a) -1(b) 1(c) 0(d) 2

9.Simplify 126x55+126x45

(a)12000(b) 12400(c) 12600(d) 12500

10.(i)If the product of two whole numbers is zero then one number will be zero (ii) If the product of two whole numbers is zero then both number will be zero

(a) Only I can be true (b) only ii can be true (c) Both can be true (d)both are false

11.Study the pattern 1x8+1=9

12x8+2=98

Next step is-

(a)123x8+3=987(b)1234x8+4=9876(c) 120x8+3=963 (d) 13x8+3=987

12.Fill in the blanks to make the statement true

6245+(631+751)=631+.)+751

(a) 6245(b) 751(c) 200(d) 231

13.5 divided by 0 is

(a) 5(b) 0(c) 1(d) not defined

14.0 divided by 6 is

(a) 6(b) 0(c) 1(d) 60

15.Write the correct number to complete:

13x100x. = 1300000

(a)10(b) 1000(c) 10000(d)100

16.State the property used statement

(29x36)x18=29x(36x18)

(a)Associative property in multiplication(b) Commutative property in multiplication

(c)Distributive property in multiplication(d) Closure property in multiplication

17.The school canteen charges Rs 20 for lunch Rs 4 for milk for each day How much money do

you spend in 5 days on these things

(a) 100(b)20(c) 120(d) 5

18.Largest number formed by digits 2,4,0,3,6,9 is

(a) 432900(b) 392460(c) 964320(d) 903642

19.If 36 flats cost Rs 68251500 What is the cost of each flat

(a) Rs 198670(b)Rs 135649(c) Rs 203456(d)Rs 1895875

20.State the property in statement:256x24=24x256

(a)Associative property in multiplication(b) commutative property in multiplication

(c)Distributive property in multiplication(d)Closure property in multiplication

21. Find product 12x35

(a) 12600(b) 34840(c) 420(d) 400

22.Find the value of 1507 (625/25)

(a) 1482(b) 1580(c) 1370(d) 1234

23. Find the sum 837+ 208 + 603

(a) 1548(b) 1148(c) 1648(d) 1148

24.Find the whole number if n +4 =9

(a) 5(b) 3(c) 4(d) 6

25. Find a whole number n such that n=2n

(a) 20(b) 100(c) 0(d) 1

26.The difference of largest number of three digit and smallest natural number is

(a) 998(b) 997(c) 996(d) 995

27.The largest whole number is:

(a) 99(b) 9979(c) 9999(d)can not be found

28.The sum of a natural number with a whole number is always:

(a) 0(b) 100(c) even number(d) a natural number

29.The sum of two whole numbers is always:

(a) zero(b) 100(c) a whole number(d) odd number

30. How many natural numbers are there

(a) 100(b) 1000(c) infinitly many(d) 10

31.The product multiplication of a number with zero is always

(a) zero(b)one(c) the number itself(d)none of these

32.The line on which we represent the natural number is known as

(a)counting line(b) number line(c) digit line(d) zero line

33.Smallest natural number is

(a) 0(b) 1(c) 2(d) -1

34.(I) All natural numbers are also whole numbers

(II) One is the smallest natural number

(a) only I is true(b) only II is true(c) both are true(d) both are false

35.The natural numbers along with zero form the collection of

(a) Whole numbers(b) Integers(c) Rational numbers (d) Real numbers

36.Predecessor of which two digit number has a single digit

(a) 9(b) 10(c) 0(d) 11

37.Which natural number has no predecessor

(a) 0(b) 1(c) 10(d) 100

38.Whole numbers are closed under which operation

(a) Addition(b) Subtraction(c) Division(d) None of these

39. Which number is identity for Addition of whole number

(a)0(b) 1(c) 10(d) 100

40. Which number is identity for multiplication of whole numbers:

(a)0(b) 1(c)10(d) 100

TOPIC: PLAYING WITH NUMBERS


1.The exact divisor of number 9 is

(a) 2(b) 3(c) 4(d) 5

2.Which number is factor of every number

(a) 1(b) 2(c) 10(d) 100

3.Numbers of factors of given number are:

(a) 1(b) 2(c)finite(d) infinite

4.The numbers of multiples of given number are

(a) 1(b) 2(c)finite(d) infinite

5.Every number is multiple of

(a) 1(b) 2(c) 10(d) itself

6. A number for which sum of all its factors is equal to twice number is called

(a) Perfect number (b) even number(c) Odd number(d) Prime number

7. How many factors does 36 has

(a) 7(b) 9(c)10(d) 8

8.Which of following number is multiple of 8

(a) 2(b) 4(c) 10(d) 16

9. The numbers having two factors are called

(a) Even(b) Odd(c) Prime(d) Composite

10.The numbers having more than two factors are called

(a) Prime numbers(b) Composite numbers (c) Even numbers (d) Odd numbers

11.Which number is neither prime nor composite

(a) 0(b) 1(c) 2(d) 3

12. The multiple of 2 are also called

(a) Even numbers(b) Odd numbers(c) Prime numbers (d) Composite numbers

13.Which of the following is smallest prime number:

(a) 1(b) 2(c) 3(d) 4

14.The only prime number which is also even

(a) 1(b) 2(c) 4(d) 6

15 .The sum of two odd and one even numbers is

(a) Even(b) Odd(c) Prime(d) Composite

16.The smallest composite number is

(a) 1(b) 2(c) 3(d) 4

17.Tell the maximum consecutive numbers less then 100 so that there is no prime number between them

(a) 5(b) 6(c) 7(d) 8

18.If a number is divisible by 2 and 3 both then is divisible by

(a) 5(b) 6(c) 8(d) 10

19.Which of the following number is divisible by 3

(a) 121(b) 123(c) 124(d) 122

20.A number is divisible by 4 if its

(a) Last digit is 4(b) last digit is 0

(c) last two digits are divisible by 4(d) last digit is 8

21.Two numbers having only 1 as common factor are called

(a) Prime numbers(b) Co- prime numbers

(c) Composite numbers(d) Odd numbers

22.Which of the following pair is co-prime

(a) 6 and 8(b) 18 and 35(c) 7 and 35(d) 30 and 415

23.Common factors of 15 and 25 are

(a) 15(b) 25(c) 5(d) 75

24.If a number is divisible two co-prime numbers than it is divisible by their

(a) Sum also(b) Difference also (c) Product also(d) Quotient also

25 .The product of L.C.M and H.C.F. of two numbers is equal to

(a) Sum of numbers(b) Difference of numbers

(c) Product of numbers(d) Quotients of numbers

26.

60

610

325

The missing number is:

(a) 1(b) 2(c) 3(d) 4

27.What are the prime factors of greatest 4 digit number

(a) 3x3x11x101(b) 9x11x101(c) 3x33x101(d) 3 x3 x 11 x11

28 . Which of the following expression has prime factors

(a) 24=2x3x4(b) 56=7x2x2x2(c) 70= 2x5x7(d)54=2x3x9

29.Which of the following numbers has 4 different prime factors

(a) 24(b) 120(c) 210(d)100

30.The product of three consecutive numbers is always divisible by

(a) 2(b)4(c) 6(d) 8

31.The sum of two consecutive odd number is always divisible by

(a) 2(b)4(c) 6(d)8

32.What is the H.C.F. of 18 and 48

(a) 2(b)4(c) 6(d)8

33.What is the H.C.F. two consecutive even numbers

(a) 1(b)2(c) 4(d) 8

34.What is the H.C.F. two consecutive odd numbers

(a) 1(b) 2(c) 4(d) 8

35.4= 2x2 , 15= 3x5, so H.C.F. of 4 and 15 is

(a) 0(b)1(c) 2(d) 3

36.Find the L.C.M. of 12 and 18

(a) 6(b) 36(c) 12(d) 18

37.L.C.M. of two co-prime numbers is always

(a) product of numbers(b) sum of numbers

(c) difference of numbers(d)none

38.Find the least number which when divided by 6,15 and 18 leave remainder 5 in each case

(a) 90(b) 180(c) 95(d)185

39.Divisibility by 2,5,10 can be checked by

(a) sum of digits(b) last digit(c) last two digits(d) last three digits

40.Which is greatest 3-digit number exactly divisible by 8,10,12

(a) 120(b) 360(c) 960(d) 980

Class 6th

Work Education (S.U.P.W.)

Any one project of your choice/best out of waste/ice cream sticks/quilling work.

Class 7th

English

A) Formal Letters.

Write an application for a weeks leave to the principal of your school as you are unable to attend the school because you are going with your parents to attend your cousins marriage in Delhi.

Write an application to the librarian of your school for apologizing about the late submission of the library book you issued from school library. Also mention that you will return the books with the proportionate penalty.


Write a letter to your friend sharing with him/ her about your experiences of Regional Sports Meet which you attended last week.

Write a letter to your uncle who is an engineer seeking the information of the irrigation system.



My vacation plans.

My favorite holiday destination.

The first day of my school.

My best friend

Class 7th

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Class 7th

Sanskrit

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SST




4)MAKE A PROJECT THE FOLLOWING TOPIC: A) COMPONENTS OF ENVIRONMENT B) MY IDEAL ENVIRONMENT ON A CHART PAPER.

Class 7th

Science

1) Perform activity 1st and 2nd given on page no 22 of textbook and record it in the note book.

2) What is a green house? Explain how it is helpful for growing plants?

3) Write about the involved in making of fabric.

4) Find out and write about sericulture.

Class 7th

Maths

Revise and complete chapter 1 and 2

Practice and complete chapter 15.

Learn tables from 12 to 19 and write them all 20 times.

PROJECT :

What is a mathematical puzzle? Give 5 examples.

Visit 10 vegetable/ fruit shops and collect the following data for each shop :-

Name of the shop, owner and place.

Types of fruits and vegetables sold.(At least 6 in total)

Weight of grocery sold in a day.

Number of customers in a day.

Names of the maximum and minimum item(s).

Then plot graphs for each shop with x- axis : number of customers in a day

And y-axis : Name of the food item sold.

Note to the parents/ guardian: Kindly accompany your ward in this project for safety and supervision purpose if possible. Students may also pair up to conduct the project work but project reports must be submitted individually.

Class 7th


Extension board making

Any one project of your choice/best out of waste/ice cream sticks/quilling work.

Class 8th

English

A) Formal Letters.

Write an application to the principal of your school apologizing about the mischief you have done with your friends in the school

Write an application for a weeks leave to the principal of your school as you are willing to participate in the science exhibition at Bangalore.


Write a letter to a friend who has not returned your book. Request him to return it immediately as you have to finish your homework.

Write a letter to your cousin describing the fun you have made with your friend during your stay in your friends town. Also write the memories which are related to your cousin

Write a letter to your sister giving the best wishes for her entrance exam and asking her to take care of her health who lives far from your home.



Regional sports meet in your school

Natural Disaster: Tsunami

Friend in need is the friend indeed

My favorite subject.

Class 8th

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Sanskrit

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SST




4)MAKE A PROJECT ON THE FOLLOWING TOPIC: A) SOIL PROFILE ON A CHART PAPER.

5)MAP WORK: SHOW DIFFERENT KINDS OF SOIL ON THE MAP OF INDIA.

Class 8th

Science

Complete any two of the following activities in your free time during

Summer Vacation 2018

1. Pay a visit to a farmland to observe and understand how Drip

irrigation is carried out. Ask the farmer about benefits of the

technique. Take some pictures and write a report . You can

browse through the internet to get more information on the

technique.

2. Take pictures of various modern farm implements. Paste it on

your scrap book and write a note below each implement about

it use.

3. Visit a pathological clinic to gather information about various

types of diseases and the diagnostic technique used to

diagnose a disease. write a report and submit.

4. Collect information on the microbes in human welfare. Write a

report and submit.

5. Make a list of common weeds. Collect picture cut outs from

various resources and paste it on your scrap book. Do not

forget to label it.

Hope that your will utilize your vacation time in a fruitful endeavour.

You are free to undertake any project related to the subject as per

your interest and submit a report.

Class 8th

Maths

Topic : Rational Numbers

Q.1) How many rational numbers are there between 3 and 4? Write any two of them.

Q.2) Find four rational numbers between 1/9 and 1/3 and represent them on number line.

Q.3)Find five rational numbers between -7/5 and 3/4 and represent them on number line.

Q.4) Find seven rational numbers between -1 and 1 and represent them on number line.

Q.5) Are rational numbers closed under division ? Give reasons in support of your answer.

Q.6) If a,b and c are rational numbers ,then which property is shown by the expression ax(b+c)=(axb) + (axc).

Q.7) Write five rational numbers greater than -5 with common denominators.

Q.8) Write a rational number equivalent to 4/7 with

(i) Numerator 20

(ii) denominator 28

Q.9) Represent the following numbers on number line a)1/2 b)3/10

Q.10) Represent (-2/15) , (1/15), 0 on the number line.

Q.11) Give one example each to show that the rational numbers are closed under addition ,subtraction and multiplication.

Q.12) Find the multiplicative inverse of the following .

a) -11/12

b) -10/9

c)

d) -5/2 x -2/5

e) -1/2 x -2/5

f) -4

Q.13) Write the additive inverse of each of the following.

a) 1

b) -1/2

c) -2/3

d) 2

e) -9/1

Q.14) Find the below multiplication.

a) (-1/2) x (9/10)

b) (-23/-9) x (1/3)

c) (7/24) x 10

d) (-5/6) x (-8/9)

Q.15) Simplify the following

a) (-2/3) +(-4/5) +1 +(-2/3) +(-11/5)

b)(5/8) + (-8/9) +0 + (-13/3) +(17/24)

Q.16) The sum of two rational numbers is (-5/8). If one of the number is (-6/11),find the other number.

Q.17) To which number should (2/3) be added to give (-11/4)?

Q.18)Verify the property ax(bxc) =(axb)xc by taking:

(i) a=(7/5), b=(-9/4),c=(1/2)

(ii) a=1, b=(-13/5),c=(3/5)

Q.19) Verify the property axb =bxa by taking:

(i) a =(-12/7), b=(-21/5)

(ii) a =1,b=(-13/5).c=(3/5)

Q.20) Verify the property ax(b+c) =(axb)+(axc) by taking:

(i) a=(1/3), b=0,c=(-7/6)

(ii) a=-2, b=(9/5),c=(-2/15)

Q.21) Solve all solved examples given in textbook of chapter -1 (Rational Numbers) .

Topic: Linear Equations in one variable

Q.1) The sum of 5 consecutive numbers is 140.Find the numbers.

Q.2) The tens and units digits of a number are the same. When the number is added to its reverse, the sum is 110.

Q.3)The unequal side of an isosceles triangle is 3 cm more than one of its equal sides.If the perimeter of the triangle is 18 cm, find the length of the three sides.

Q.4) Meeras mother is four times as old as Meera.After five years,her mother will be three times as old as she will be then.What are their present ages.

Q5)Solve the equation and check your solution.

a) (3x+5)/(2x+7) =5

b) (2y+5)/(y+4) =1

c) (5z-3) /2z = 8/9

d) (1-9y)/(19-3y) = 5/8

e) (5y-3)/(2y+1) = (2/5)

f) (2x) / (3x+1) = -3

Q.6) Solve all solved examples given in textbook of chapter -2 (linear equations in one variable).

Class 8th


To prepare any working model on electricity, motors etc.

Any one project of your Choice

/best out of waste/ice cream sticks/quilling work.

Class 9th

English

WRITE A LETTER TO YOUR FRIEND, MOHIT SURI, 25, M. G. ROAD, NOIDA, and NEW DELHI TELLING HIM IMPORTANCE OF TIME IN EVERY STUDENTS LIFE.

WRITE A SHORT DESCRIPTION OF THE BEGGAR THAT COMES TO YOUR DOOR FOR ALMS. STATE BRIEFLY WHAT HELP HAVE YOU GIVEN TO HIM?

WRITE A SHORT REPORT ABOUT YOUR HOBBIES WHICH YOU DEVELOPED DURING THE SUMMER VACATION.

COMPLETE THE GIVEN TENSE CHART TRANSFORMING ONE SENTENCE INTO TWELVE SUB-TENSE FORMS BY USING OTHER PRONOUNS LIKE I/WE/YOU/YOU/HE/SHE/IT/THEY. WRITE TEN SENTENCES OF THIS TYPE :

TENSE

PRESENT TENSE

PAST TENSE

FUTURE TENSE

SUB-TENSE

For example

For example

For example

SIMPLE

I SING A SONG

I SANG A SONG

I WILL SING A SONG

CONTINUOUS

I AM SINGING A SONG

I WAS SINGING A SONG

I WILL BE SINGING A SONG

PERFECT

I HAVE SUNG A SONG

I HAD SUNG A SONG

I WILL HAVE SUNG A SONG

PERFECT CONTINUOUS

I HAVE BEEN SINGING A SONG

I HAD BEEN SINGING A SONG

I WILL HAVE BEEN SINGING A SONG

TENSE

PRESENT TENSE

PAST TENSE

FUTURE TENSE

SUB-TENSE

SIMPLE

CONTINUOUS

PERFECT

PERFECT CONTINUOUS

Class 9th

Hindi

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Class 9th

Sanskrit

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Class 9th

SST




4)MAKE A PROJECT ON ANY ONE OF THE FOLLOWING TOPIC: A) COMMON HAZARDS PREVENTION AND MITIGATION. (SEPARATE FILE)

5)MAP WORK : FROM LESSON 1 (GEO)

Class 9th

Science

A) Write a short note on these topics:

1.working of a desert cooler

2.plasma-the fourth state of matter

3.Bose-Einstein condensate

4.life & contributions of scientists- Robert Hooke, Camillo Golgi, GalileoGalilei

B) Write one value based paragraph and frame question & answer of 3 marks from the same paragraph. One such value based question from chapter 1,5,8 .

C) Draw a well labelled diagram of plant cell, animal cell and a prokaryotic cell.

Class 9th

Maths

PART- A

1.If (5+23)/(7+43) = a 6 3 then find the value of a and b.

2. State and prove factor theorem.

3. State and prove remainder theorem.

4. Define rational and irrational numbers.

5.simplify (3 +2)/(3 - 2) + (3-2)/(3+ 2)

5. In a locality there are 125 people leaving an apartment out of them 4^(1/2) + 27^(1/3) people are alcoholic. Find the number of people who drink. What value I depicted here.?

6. Define polynomial, what is the use of polynomial in your real life.

7. what do mean by number of zeroes of a polynomial.

8. Define -

Rational polynomial, real polynomial, integral polynomial, monomial, binomial, trinomial.

9. expanded form of 1) (2x +1)^3 2)(x- 2/3)^3

PART- B

Ex.1.1 1.2 ,1.3 , 1.4 , 1.5, 1.6 , 2.1 , 2.2

Class 9th


Soft toy completion/fuse blown indicator board.

To prepare any working model on electricity, motors etc.

Class 10th

English

Q.1 Make comic creation of The Frog and the Nightingale.( H.w notebook)

Q.2. MCB Unit 1 -Health and Medicine (write in home work copy)

Write a letter to your school going younger brother or sister who is sleep deprived. Advise him or her to make life style changes to his/ her daily schedule in order to get the desired hours of sleep daily.(A.4)

Write an e-mail to your overstressed sister who is preparing for her Class XII exams suggesting her to join a laughter club to combat her anxiety. You may use the following points along with your own.

Laughter lowers Blood Pressure

Reduces stress hormones

Cleanses lung and body tissues

Increases blood circulation

Boosts immune function

Produces a general sense of well being

Read the telephone conversation (page no. 26-27) which took place between Radhika and Gaurish. As Gaurish wishes to leave home immediately, he will not be able to meet his parents who have gone to the market. He leaves a message for his parents. Write the message for Gaurish in not more than 50 words.

Class 10th

Hindi

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Class 10th

Sanskrit

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Class 10th

SST




4)MAKE A PROJECT ON ANY ONE OF THE FOLLOWING TOPIC: A) ROLE OF GOVERNMENT/NON GOVERNMENT FUNCTIONARIES IN YOUR LOCALITY IN DISASTER MANAGEMENT.(SEPARATE FILE)

5)MAP WORK: SHOW TYPES OF SOIL ON MAP OF INDIA.

Class 10th

Science

1. Write the chemical reaction for the following and balance them.

a) silver bromide on exposure to sunlight decomposes into silver and bromide.

b) Hydrogen gas combine with nitrogen to form ammonia.

c) hydrogen sulphide gas burns in air to give water and sulphur dioxide.

d) barium chloride reacts with aluminium sulphate to give aluminium chloride and precipitate of barium sulphate.

e) Potassium metal reacts with water to give potassium hydroxide and hydrogen gas.

2) To prepare a PPT on any one topic of the syllabus.

3) Write a short notes on Hemodialysis.

4) Explain the following terms:

a) Reflection of light

b) Scattering of light

c) Refraction of light

d) Refractive Index

5) Solve and write 2 value based questions each from chapters 1st,6th and 10th of science textbook.

Class 10th

Maths

1. Use Euclids division algorithm to find the HCF of : (i) 135 and 225 (ii) 196 and 38220 (iii) 867 and 255

2. Show that any positive odd integer is of the form 6q + 1, or 6q + 3, or 6q + 5, where q is some integer.

3. An army contingent of 616 members is to march behind an army band of 32 members in a parade. The two groups are to march in the same number of columns. What is the maximum number of columns in which they can march?

4. Use Euclids division lemma to show that the square of any positive integer is either of the form 3m or 3m + 1 for some integer m. [Hint : Let x be any positive integer then it is of the form 3q, 3q + 1 or 3q + 2. Now square each of these and show that they can be rewritten in the form 3m or 3m + 1.]

5. Use Euclids division lemma to show that the cube of any positive integer is of the form 9m, 9m + 1 or 9m + 8.

6. Express each number as a product of its prime factors: (i) 140 (ii) 156 (iii) 3825 (iv) 5005 (v) 7429

7. Find the LCM and HCF of the following pairs of integers and verify that LCM HCF = product of the two numbers. (i) 26 and 91 (ii) 510 and 92 (iii) 336 and 54

8. Find the LCM and HCF of the following integers by applying the prime factorisation method. (i) 12, 15 and 21 (ii) 17, 23 and 29 (iii) 8, 9 and 25

9. Given that HCF (306, 657) = 9, find LCM (306, 657).

10. Check whether 6n can end with the digit 0 for any natural number n.

11. Explain why 7 11 13 + 13 and 7 6 5 4 3 2 1 + 5 are composite numbers.

12. There is a circular path around a sports field. Sonia takes 18 minutes to drive one round of the field, while Ravi takes 12 minutes for the same. Suppose they both start at the same point and at the same time, and go in the same direction. After how many minutes will they meet again at the starting point?

13. Prove that 5 is irrational.

14. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (i) x2 2x 8 (ii) 4s2 4s + 1 (iii) 6x2 3 7x (iv) 4u2 + 8u (v) t2 15 (vi) 3x2 x 4

15. Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively.

(i) 1 and -1

16. Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following : (i) p(x) = x3 3x2 + 5x 3, g(x) = x2 2 (ii) p(x) = x4 3x2 + 4x + 5, g(x) = x2 + 1 x (iii) p(x) = x4 5x + 6, g(x) = 2 x2

17. If the zeroes of the polynomial x3 3x2 + x + 1 are a b, a, a + b, find a and b.

18. If two zeroes of the polynomial x4 6x3 26x2 + 138x 35 are 2 3,

Find other zeroes.

19. If the polynomial x4 6x3 + 16x2 25x + 10 is divided by another polynomial x2 2x + k, the remainder comes out to be x + a, find k and a.

20. Polynomials of degrees 1, 2 and 3 are called linear, quadratic and cubic polynomials

21. Check whether the first polynomial is a factor of the second polynomial by dividing the second polynomial by the first polynomial: (i) t2 3, 2t4 + 3t3 2t2 9t 12 (ii) x2 + 3x + 1, 3x4 + 5x3 7x2 + 2x + 2 (iii) x3 3x + 1, x5 4x3 + x2 + 3x + 1

22. Obtain all other zeroes of 3x4 + 6x3 2x2 10x 5, if two of its zeroes are

55 and 33 4. On dividing x3 3x2 + x + 2 by a polynomial g(x), the quotient and remainder were x 2 and 2x + 4, respectively. Find g(x).

23. Give examples of polynomials p(x), g(x), q(x) and r(x), which satisfy the division algorithm and

(i) deg p(x) = deg q(x) (ii) deg q(x) = deg r(x) (iii) deg r(x) = 0

Class 10th


To prepare working model of any one power station

Class 11th

English

Class 11th

Hindi

Class 11th

Physics

Class 11th

Chemistry

Class 11th

Biology

Class 11th

Maths

Class 11th

CS

Class 11th

IP

Class 11th

ACCOUNTANCY

Class 11th

BUSINESS STUDIES

Class 11th

Economics

Class 12th

English

A: Write the summery of chapters 1 to 10 from the novel Invisible Man.

B: Answer the following questions in about 120 to 150 words.

The Invisible Man

1.Give a character sketch of Griffin.

2.Give a character sketch of Mrs. Hall.

3.Describe the strange mans arrival in the Coach and Horses and the impression he leaves on Mrs Hall and Millie.

4.Describe the setting of the novel.

Flamingo: Prose- The Last Lesson

5.How did the order from Berlin change the situation in the school?

6.Give a character sketch of M. Hamel on the basis of your study of the story.

7.How did Franz spend the day of the last lesson at school?

8.Describe how regretful M. Hamel and the other village elders were for having neglected their native language, French?

9.What was the parting message of M. Hamel to his students and village elders? What was the effect of his message on them? Cite two examples from the text to support your answer.

Vistas: The Tiger King

10.Draw a character sketch of Tiger King in your own words.

11.How was the hundredth tiger found and hunted down?

12.How did the hundredth tiger take its revenge upon the Tiger King?

13.Describe the use of dramatic irony leading to the death of the Tiger King.

c) Answer the following questions in about 30-40 words.

Flamingo: Poem-My Mother at Sixty Six

1.Describe the poetic Devices used by Kamala Das in My Mother at Sixty Six.

2.What kind of pain Kamala Das feel in My Mother at Sixty Six?

3.What was Kamala Das childhood fear?

4.What were the poets feelings at airport? How does she hide them?

5.Why does the poet put that thought away and looks outside?

Class 12th

Hindi

1. 2. 30 3

Class 12th

Physics

1. Draw all the circuit diagrams from all the chapters and write their workings.

2. Long answer questions from each chapter and Write their principle construction and working.

Class 12th

Chemistry

NOTE: Do all NCERT question of unit I and III with in text questions.

Prepare an outline and literature of the chemistry investigatory project which is to be performed later after

Reopening of the school.

A study material is also sent in group and via mail also.

Unit I : Solid state chemistry

Q1. Define the following terms:-

ii. Crystal lattice

iii. Forbidden Zone

iv. Void

i. Unit cell

v. Ferromagnetic substances vi. Lattice Point

Q2 . Name the type of crystal defect which is produced when NaCl crystal doped with MgCl2.

Q3. AgI crystallizes in a cubic close packed ZnS structure . What fraction of tetrahedral sites are

occupied by Ag+

ions ?

Q4. Express the relationship between atomic radius r and the edge length a in the B.C.C unit cell.

Q5.Answer the following questions:-

i.

What type of non -stoichiometric point defect is responsible for pink colour of LiCl?

ii.

Conductivity of silicon increases on doping it with phosphorous.

iii.

Write the type of magnetism observed when the magnetic moments are oppositely aligned

iv.

and cancel out each other.

Which type of ionic substances show schottky defect in solids?

v.

Conductivity of silicon increases on doping it with phosphorous,explain.

vi.

Write a point of distinction between a metallic solid and ionic solid other than metallic

lusture.

Q6 .Give difference between the followings terms:-

iv. p type and n type semi conductor

i. Frenkel Defect and Schottky defect

ii. Anisotropy and Isotropy

v Tetrahedral and Octahedral Voids

iii.Amorphous and Crystalline Solids

vi. paramagnetic and dia magnetic substances

Q7. Calculate the packing efficiency of a metal crystal for body centred cubic lattice.

Q8. What is the formula of a compound in which the element Y forms ccp lattice and atoms of X occupy

2/3 of octahedral voids?

Ni 0.98O1 In this sample what fraction of metal ions are

Q9.A sample of nickel oxide has actual formula

Ni2+ and Ni 3+

ions? What type of non stoichiometric defect is present in this sample?

Q10. Calculate the number of unit cells in 8.1g of aluminium if it crystallizes a face-centered (f.c.c.)

structure.(Atomic mass Al=27gmol

cm. What is the nature of

Q11.An element with density 10g/cc forms a cubic cell with edge length of 3 10-8

cubic unit cell if the atomic mass of the element is 81g/mol.

Q12. An element crystallizes in a b.c.c. lattice with cell edge of 500pm. The density of the element is 7.5 g cm.

How many atoms are present in 300 g of the element?

III: ELECTROCHEMISTRY

i. Kohlrauschs law of independent migration of ion

v.

Standard hydrogen electrode

ii.

Cell constant

iii.

Limiting molar conductivity

vi.

Conductivity

Q2.

iv.

Lead storage battery

vii.

Electrolytic cell

i.

Difference between

iii. Dry cell and mercury cell

Conductivity and molar conductivity

ii.

Galvanic cell and fuel cell

iv. Strong and weak electrolyte

Q3. Iron and nickel are used to make an electrochemical cell by using a salt bridge to join a half cell

containing 1.0 M solution of Fe2+

(aq) in which a strip of nickel has been immersed to a second half cell

which contain 1.0 M Ni 2+ (aq) solution in which a strip of nickel has been immersed . A voltmeter is

connected between the two metal strips.(i) In which cell does reduction occur ? (ii) Write the half cell

reaction involved. (iii) Which metal is the anode ? (iv) In which direction are the electrons passing through

the voltmeter ? (v) What would be the effect on the voltmeter reading if Fe2+ concentration were increased

? (vi) What will be the voltmeter reading when the cell reaches equilibrium ?

Q4. Calculate the e.m.f of the following cell at 298 K :

Ag(s) / Ag

+

(10

-3

M)

|| Cu

2+

(10

M) / Cu (s)

-1

Class 12th

Biology

Instruction:

1. Worksheet consists of 4 Sections A, B, C & D with 1, 2, 3 and 5 marks

question respectively.

2. All questions are compulsory.

SECTION A

1. What is the term used for a flower that do not open at all?

2. What are vegetative propagules? Name the propagule found in Water

Hyacinth.

3. At what stage does the embryo get implanted in the uterus of human female

during pregnancy?

4. Define Lactational Amenorrhea?

5. Name the substance that keeps pollen well-preserved as fossils.

6. What is special about the plant Bryophyllum with respect to vegetative

propagation.

7. Give two examples of unisexual plants.

8. Arrange the following events in correct sequence with respect to human

reproductionParturition,

implantation, insemination, fertilization, organogenesis, cleavage.

SECTION B

9. Mention the asexual reproductive structures formed in following organisms-

(a) Chlamydomonas (b) Penicillium.

Why is the product of asexual reproduction called as a clone?

10. What is geitenogamy? How does it differs from autogamy?

11. Wind pollination is quite common in grasses. Write any four features that

makes it possible.

12. Explain the techniques in artificial hybridization to ensure that pollination

occurs as desired and free from any contamination.

13. Give the technical term for production of seed without fertilization. How is

the knowledge of the process useful for farmers?

14. What are emergency contraceptives. Mention their usefulness.

15. Draw a labeled diagram of a mature human spermatozoa. Which part of it

contains sperm lysins?

Or

Draw a labeled diagram of human blastocyst. Which part forms the embryo

proper?

16. Where does fertilization occurs in human female. How is it ensured that only

single sperm fertilizes the ovum?

17. Name the hormone that induces ovulation during menstrual cycle. What

happens to the remnants of Graafian follicle in ovary after ovulation?

18. What is artificial insemination? Under what conditions it can be useful to

overcome infertility?

SECTION C

19. What is microsporogenesis? Where does it occurs in plants. What is its

product? Draw a labeled diagram of the mature product.

20. Expand IUDs. Classify available IUDs with examples of each type. Write any

three mechanism by which IUDs prevents pregnancy.

21. Discuss the various out breeding devices in plants? Mention its significance.

22. Write an explanatory notes on double fertilization highlighting its importance

in flowering plants.

23. Write the characteristics of insect pollinated flowers. Enumerate the various

rewards for which insects visit flowers.

24. List the accessory glands associated with human male reproductive system.

Mention their secretion and associated functions.

25. With the help of diagram of sectional view, explain the histology of a mature

anther.

Or

Explain the histological details of mammary glands in human female.

26. Discuss the necessary steps required to create awareness among the people

about reproduction related aspects.

27. Diagrammatically represents the stages in embryo development in a dicot

plant.

SECTION D

28. Draw a labeled diagram of a mature embryo sac. Write the events that follow

immediately after entry of pollen tube in a embryo sac

29. Describe the steps involved in spermatogenesis. Write a brief note on the

hormonal control of the process.

30. What is infertility? Explain the various technique available to overcome

infertility.

DATE OF SUBMISSION OF COMPLETED WORKSHEET : 30TH JUNE 2018

Class 12th

Maths

Class 12th

CS

Write a program in C++ to demonstrate control structures using separate programs.

Class 12th

IP

Write a program in java to demonstrate control structures using separate programs.

Class 12th

ACCOUNTANCY

PROJECT WORK : Students will prepare the PROJECT FILE with introduction and complete solution of the Comprehensive Problem and will submit after Summer Break. Each step of the Solution needs to be highlighted and conclusion drawn should be mentioned at the end.

PRACTICAL PROBLEMS : Do Q.1 to Q.18 of chapter 1 Accounting for partnership firms- Fundamentals from scanner.

Class 12th

BUSINESS STUDIES

PROJECT WORK: Students will prepare the PROJECT FILE with introduction, detailed information of the selected topic and conclusion and will submit after Summer Break.

Choose any one topic- (I) PRINCIPLES OF MANAGEMENT

(II) ELEMENT OF BUSINESS ENVIRONMENT

ASSIGNMENT: Do 10 case studies of

chapter 1- Nature and significance of management

Chapter 2- Principles of management

Class 12th

Economics

1)SOLVE FIVE NUMERICALS EACH ON INCOME METTHOD, EXPENDITURE METHOD AND VALUE ADDED METHOD OF CALCULATING NATIONAL INCOME.

2)MAKE PROJECT FILE ON ANY TOPIC FROM THE LIST OF TOPICS GIVEN IN A SEPARATE FILE.

3)SOLVE ALL THE NCERT QUESTIONS IN YOUR NOTEBOOKS.

Class 12th


Completion of project work for final submission

(electricals, electronics, Craft)

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