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Bunuel
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If m and n are positive integers and (m - n) is an even number, then 05 Jul 2022, 12:30
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Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!

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15% (low)

Question Stats:

89% (01:04) correct 11% (01:14) wrong based on 44 sessions

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If m and n are positive integers and (m - n) is an even number, then (m^2 - n^2) will be always divisible by which of the following ?

(A) 4
(B) 6
(C) 7
(D) 9
(E) 10
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If m and n are positive integers and (m - n) is an even number, then 05 Jul 2022, 12:47
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Classic question of plug in numbers where is better to choose the least range possible between the numbers.
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