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Class 8 NCERT Solutions Maths Chapter 5: Squares and Square Roots

Squares and Square Roots Exercise Ex. 5.1

Solution 1

Solution 2

Solution 3

Solution 4

Solution 5

Solution 6

From the given Pattern, it can be observed that,

(i)   The third number is the product of the first two numbers.

(ii)   The fourth number can be obtained by adding 1 to the third number.

Thus, the missing numbers in the pattern will be as follows:

42 + 52 + 202 = 212

52 + 62 + 302 = 312

62 + 72 + 422 = 432

Solution 7

Solution 8

Solution 9

Squares and Square Roots Exercise Ex. 5.2

Solution 1


Solution 2



Squares and Square Roots Exercise Ex. 5.3

Solution 1

Solution 2

Solution 3

Solution 4









Solution 5






Solution 6






Solution 7

Solution 8

Solution 9

Solution 10

Squares and Square Roots Exercise Ex. 5.4

Solution 1

Solution 2

Solution 3



Solution 4




Solution 5

Solution 6

Solution 7

Solution 8

Solution 9