If x is a positive integer, is x a prime integer?

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by BTGmoderatorDC » Thu Jan 12, 2023 2:36 am

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If x is a positive integer, is x a prime integer?

(1) x + 1 is a prime number.
(2) x - 5 is a prime number.

OA C

Source: GMAT Prep

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Source: Beat The GMAT — Data Sufficiency | Thu Jan 12, 2023 2:36 am

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