Question

Which of the following numbers are perfect squares?
(i) 121

Answer 1

Answer:

Step-by-step explanation:

i ) 121

121 = 11 × 11 = 11² ( perfect square )

Answer 2

Answer:

If you are from 8th class and if it is from Exercise - 6.1

Step-by-step explanation:

(I) 121 = Perfect Square of 11

(ii) 136 = Not Perfect Square

(iii) 256 = Perfect Square of 16

(iv) 321 = Not Perfect Square

(v) 600 = Not Perfect Square