Question

what would be the possible 1 digit of the square root of the following natural numbers. first is
6561

Answer 1

↑ Here is your answer ↓ _____________________________________________________________ _____________________________________________________________

6561 ends with '1'

So, the square root will surely end with '1'

Hence, one of the digits are '1'

Answer 2

square root of 6561 ends with 1 .
so,therefore one of the digits is= 1