English Holiday Homework Class X

English Holiday Homework Class X

English Holiday Homework Class X

Summer Vacation 2017-18

  1. Write articles on the following topics (From MCB) : (a) Sleep habits among Indians (b) Laughter : The best medicine (c) Inclusive education is not an alternative but an inevitability (d) The growing need of vocational education
  2. E-mail: Write an email to your over stressed sister who is preparing for her class XII exams. Advise her to join a laughter club to comeback her anxiety.
  3. Diary Entry: Unit-2 (D-8) (MCB)
  4. Speech: Unit-2 (B-7) (MCB)
  5. Notice: Unit -2 (D-7) (MCB)
  6. Do Unit-2: B-9 and C-10 (MCB)
  7. Write summary of first 10 chapters of the novel “The Story of my Life”.
  8. Complete exercises in workbook : Unit-1 and Unit-2

KENDRIYA VIDYALAYA SECTOR_3 ROHINI DELHI

HOLIDAY HOME WORK

CLASS X

1. write the rationalising factor of

2.What is the value of k if -1 is a zero of the polynomial x2 +8x+k ?

3.write the distance of point (2,-1) from Y-Axis ?

4.Divide 5

5.Factorise: 1-2ab-(a2+b2)

6.Plot the points (-1,0),(0,1),and (2,3) on graph paper and check whether they are collinear?

7.Show that

8.Simplify

9.Factorise

10.Expand2

11.Find the values of if

12.Write in the form of

13.Verify if -2 and 3 are zeroes of the polynomial . If yes factorise the polynomial.

14.Prove that

KENDRIYA VIDYALAYA SECTOR_3 ROHINI DELHI

HOLIDAY HOME WORK

CLASS X

1. Use Euclid^s Division Lemma to show that “ The cube of any positive integer is of the form 9m, 9m+ 1or 9m+8 “

2.Show that the square of any positive integer is of the form 3m, or 3m+1 for any integer m.

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

4.Prove that 3+ is an irrational number.

5.Prove that is an irrational number.

6.Using Euclidean division algorithim ,find HCF of 240 and 248

7.Check whether 4n can end with the digit 0 for any natural number n.

8.Is 7x11x13+11 a composite number?

9.The HCF and LCM of TWO numbers are 9 and 90 respectively.If one number is 18 find the other.

10write the prime factorisation of 27300.

11. only one of the n,n+1 and n+2 is divisible by3.

12.Find LCM of 96 and 360 using “ Fundamental Theorem Of Arithmatic.”

13.Find decimal expansion of .

14. If two numbers x=p2q,and y=p8q ,find lcm and HCF .Is LCM a multiple of HCF ?

15. n2-n is divisible by 2 for any positive integer n.

16. Obtain all other zeros of+ ,if two of the zeroes are and.

17.if the polynomial - is divided by another polynomial the remainder comes out to be ,find the values of k and a.

18.If the zeroes of the polynomial are a-b ,a,+b find a and

19.If the zeroes of the polynomial p(x)=(a+9), find the value of a.

20.Check whether x-1 is a factor of the polynomial +19 verify by division algorithm.

21.The sum and product of 4x2 -27x +3k2 are equal. Find the value of k.

22.What should be added to p(x)= so t hat it is exactly divisible by

23.Ifαandβ are zeroes of find te quadratic polynomial whose zeroes arex.

24.obtain all zeros of f(x)=, if two o its zeroes are .

25.Show that 3 is a zero of the polynomial hence find other zeroes of of the polynomial.

26.If the polynomial mainder is

27.The zeroes of are in AP, Find them.

28. Form a pair of Linear Equations for the following Problems .Find their Solutions by Substitution method.

The taxi charges consiststs of fixed charge together with the charge for the distance covered.For a distance of 10 KM the charge paid is $ 105 and for a journey of 15 KM the charge paid is $155. What are the fixed charges and charge per KM ? How much does a person have to pay for 25 KM ?

29.The area of a rectangle gets reduced by 9 square units if length is reuced by 5 units and breadth is increased by 3 units .if we increase its length by 3 units and breadth by 2 units the area increases by 67 units. Find the dimensions of the rectangle.

30. Solve

Activity

1.Let a family “A” expends rupees X per person and saves rupees Y per person.its income is rupees 20000.another family “B” expends rupees X per person and saves rupees Y per person.its income is rupees 15000.

Members of family“A” are 4.

Members of family“B” are 3

Difference of expenditure and savings per person is rupees 1000.

Find the amount spent and saved per person.

Which value is depicited in it?

2.Find the value

3. Show that there is no positive integer n for which is rational.

Class X-Computer

  1. Design your school magazine cover page
  2. Prepare a website about you (including pictures) with minimum 10 interlinked webpages in HTML. Bring the softcopy in a CD and write the coding in your computer copy.
  3. Create a PowerPoint presentation on any one of the topics. Bring the softcopy in a CD. Minimum 10 slides should be there. Also paste the print screens of the same in a file.

a)Natural Disaster.

b)Energy Conservation

c)Smartphones and their uses and misuses

d)IPL 2015

CLASS-X

Social Science Holiday Homework

Project

Make any one project on the following-

  1. Disaster Management
  2. Popular struggles & movements
  3. Money & Credits

Geography

  1. Map work

As per CBSE map list Practice each map twice

History

Make notes-

  1. Independence of Greece
  2. Unification of Germany
  3. Unification of Italy
  4. Unification of Britain
  5. Learn all the lessons done in the class
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