Question

$35$ and $36$ are two consecutive number. How many numbers lie between the squares of these numbers?

• A. $35$
• B. $72$
• C. $37$
• D. $70$

Answer 1

The correct option is D $70$

The numbers lie between the squares of $35$ and $36$ are $2n=2\times 35=70$ nos.

Numbers lying between ${35}^2$ & ${36}^2$ are $70$ numbers.

Therefore, D is the correct answer.