If \(p, q,\) and \(r\) are integers, is \(pq + r\) even?

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If \(p, q,\) and \(r\) are integers, is \(pq + r\) even?

by M7MBA » Thu Jul 02, 2020 1:07 am

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If \(p, q,\) and \(r\) are integers, is \(pq + r\) even?

(1) \(p + r\) is even.
(2) \(q + r\) is odd.

[spoiler]OA=E[/spoiler]

Source: Manhattan GMAT

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Source: Beat The GMAT — Data Sufficiency | Thu Jul 02, 2020 1:07 am

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