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# ps 6.1

Author Message
Intern
Joined: 05 Jul 2011
Posts: 6

Kudos [?]: 2 [0], given: 0

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05 Jul 2011, 22:05
00:00

Difficulty:

(N/A)

Question Stats:

100% (00:05) correct 0% (00:00) wrong based on 4 sessions

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If x is an even integer, which of the following is an odd integer?
(A) 3x + 2
(B) 7x
(C) 8x +5
(D) x2
(E) x3
[Reveal] Spoiler: OA

Kudos [?]: 2 [0], given: 0

Manager
Joined: 03 Mar 2011
Posts: 88

Kudos [?]: 159 [0], given: 12

Location: United States
Schools: Erasmus (S)
GMAT 1: 730 Q51 V37
GPA: 3.9

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06 Jul 2011, 00:39
Any multuplicative combination including an even number is always even, so B, D, E are even. In A we add 2 to an even number, so it is even. So the right answer is C
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Kudos [?]: 159 [0], given: 12

Re: ps 6.1   [#permalink] 06 Jul 2011, 00:39
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