√(1599) = ? What is the nearest value?

Given: √(1599) = ?

Perfect Squares Close to 1599.

40²= 1600

39²= 1521

41²= 1681

Since, 1599 is very close to 1600, and √1600 = 40, the nearest integer to √1599 is 40.

Thus, correct option is (a).