soumya1989 wrote:

If x is an integer, what is the value of x?

Column A | Column B |

\(|23x|\) | \(2\sqrt{x^2}\) |

A. Column A is prime

B. Column B is prime

C. Column A & B both are prime

D. Column A & B both are NOT prime

E. Cannot be determined

We are told that x is an integer. Thus, we can sex x as 0. Then, for quant A, |23X|would be 0.

For quant B, \(2\sqrt{x^2}\) would be 0, as well.

YET, if we set x=1. Then for Quant A, |23X|would be 23. For quant B, \(2\sqrt{x^2}\) would be 2.

Hence, the ans wouldm be D.