KENDRIYA VIDYALAYA SECTOR_3 ROHINI DELHI

HOLIDAY HOME WORK

CLASSI 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

15.prove that

16.Factorise

17.Without actually calculating the cubes find the value of

18.Simplify,

19.If p then find the value of p

20. Find the value of

21.represent.

22.Show that Also find the third zero.

23.If find thevalue of

24.If x=2- , find the value of

25.Divide polynomial p= by q what should be subtracted from the polynomialp so that I is divisible by q ?

Activity

1.construct the “ square root spiral”

2.Visualise the representation of on the number line upto 5 decimal places.

Project work

1.Divide

2.Draw a seating plan of your class room.

3.Draw a street plan.

Class IX-Computer

  1. Write few lines about the following Web Browsers. For eg: Internet Explorer, Netscape Navigator, Opera, Mozilla Firefox
  2. Write a short note on Email and also write the names of websites providing email facility.
  3. 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.
  4. 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)Advancement in science and technology

b)Increasing crime over internet

c)Global warming

d)Man made disasters

CLASS-9

Social Science Holiday Homework

History

  1. Causes of French Revolution & consequences
  2. Question answers of lesson-2

Economics

  1. What are factors of production?
  2. What is the difference between fixed & working capital?
  3. How can we increase production from same piece of land?
  4. What non farming activities are being practiced in Palampur?

Political Science

  1. Write notes on-
  1. Definition of democracy
  2. Features of democracy
  3. Merits & Demerits of democracy

Project

  1. Disaster management form class 9 book.

SUMMER BREAK

HOLIDAY HOMEWORK 2017

CLASS-IX ENGLISH

1.Write a speech on the role of youth in realising the dream of kalam.

2. Do B-4, C-6 in MCBC [ main course book] (unit-1)

3. Do A5, A6, B6 . (unit-2mcb)

4. Novel -summary 1to 10 chapter

5. Do unit 1 and 2 of work book. (fill only in workbook)