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Number Properties

Expert replies
by swerve » Sat Jan 23, 2021 11:19 am

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Answers

A

B

C

D

E

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Difficulty

If \(x\) is a prime number greater than \(2,\) which of the following could be a prime number?

A. \(x^2\)

B. \(\dfrac{x}{2}\)

C. \(3x\)

D. \(x-4\)

E. \(x^2+1\)

The OA is D

Source: GMAT Paper Tests
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