Question

When a square number ends in 6, the number whose square it is, will have which number in it's unit’s place?​

Answer 1

Answer:

Let the square number be 36, in it the square number ends with 6, and it is a square of 6, so it has 6 in units place. So, the products are ending with 6 and the no. has 6 and 4 in its units' place. Thus, option (A), (ends, units), is correct. So, the correct answer is “Option A”.