Question

number of digit in the square root of 27225 without any calculation

Answer 1

Dear student,
Number of digits in 27225 is 5 then
n=5 which is odd number
so,
no of digits in square root of 27225 =$\frac{n+1}{2}=\frac{5+1}{2}=\frac{6}{2}=3$
Regards.