Question

Question 17

Write the correct answer from the given four options.

A perfect square can never have the following digit in its one's place.

a) 1
b) 8
c) 0
d) 6

Answer 1

We know that, a number ending with digits 2, 3, 7 or 8 can never be a perfect square.
Clearly, a perfect square can never have the digit 8 in its one's place.