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Important questions for Algebraic Expressions and Identities Class 8 Maths CBSE Part 2



In this page we have Important questions for Algebraic Expressions and Identities Class 8 Maths CBSE Part 2 . Hope you like them and do not forget to like , social share and comment at the end of the page.

Question 1

 Find the product of the following expression

(a) 11, 7x

 (b) – 4x, y

 (c) – 4p, pq, pr

 (d)  4p3, – 3p, p2

 (e) 3mn, 4n

  f) 51p, p2, p8

 g) 2p, 4q, 8r

 h) xy, 2x2y, 2xy2, xy

   i) a, 2b, 3c

  j) xy,  yz, zx

   k) 2, 4y, 8y2 16y3

  l) a, 2b, 3c, 6abc

  m) p, – pq, pqr

 

 

Question 2

Volume of the cuboid with Length as 2x,breath as 2y and Height as 2 z is given by

a) xyz

b) 8xyz

c) 2x+2y+2z

d) None of these

 

Question 3

The sum of area of the squares of side 2a and 2b will be

a) 2a+ 2b

b) 4a2 + 4b2

c) ab

d) None of these

 

 

 

 


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