Question

There are 14 non square numbers between the squares of ____.

• A. $7\&8$
• B. $6\&7$
• C. $8\&9$
• D. $14\&15$

Answer 1

The correct option is A $7\&8$

Number of non-square numbers between $n^2$ and $(n+1{)}^2$ is $2n.$

Here $2n=14$
$\Rightarrow n=\frac{14}{2}=7$

Thus there are 14 non -square numbers between the squares of 7 and 8.