Question

without calculating square roots find the no. of digit in the square root of the following numbers 25600​

Answer 1

To find the No. Of digits in square root of 25600, we have to make pairs of 2 digits...

So 00 are in a pair, 56 are on a pair , 02 are in pair

This makes three pairs...

Therefore

There will be 3 digits in the square root of 25600