Question

How many non-square numbers lie between the square of $37$ and $38$?

• A. $1444$
• B. $1369$
• C. $76$
• D. $74$

Answer 1

The correct option is D $74$

There are $2n$ non-square numbers between the squares of the numbers $n$ and $(n+1)$.
Therefore, non-square numbers between square of $37$ and $38$ there will be ($2\times 37$), which is equal to $74$.