which of the following will not give a prime number on taking square root?	Choose the correct choice from the following choices.
A) 576	B) 144	C) 529	D) 64	E) 256
A prime number is a number greater than 1, whose only two whole-number factors are 1 and itself.   here square root of 529 is 23 which is having only two factor, one and its self.   23 is a prime number   answer is 529
<result>C</result>
which of the following will not give a prime number on taking square root?