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02 Nov 2016, 02:50
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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
86% (01:02) correct
14%
(00:54)
wrong
based on 62
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Is b = 6?
(1) 9b is not an even integer.
(2) 4b is not an even integer.
(1) 9b is not an even integer.
(2) 4b is not an even integer.
Vinayak Shenoy
Joined: 06 Jun 2016
Last visit: 27 Jun 2017
Posts: 233
Own Kudos:
Given Kudos: 212
Location: India
Concentration: Operations, Strategy
Schools: ISB '18 (D)
GMAT 1: 600 Q49 V23
GMAT 2: 680 Q49 V34
GPA: 3.9
02 Nov 2016, 04:03
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Bunuel
Is b = 6?
(1) 9b is not an even integer.
(2) 4b is not an even integer.
(1) 9b is not an even integer.
(2) 4b is not an even integer.
IMO D
from statement 1
9b is not an even integer tells us b is not even.
b can be a fraction 1/9, 3/9, 5/9, 7/9 or odd integer 1, 3, 5, 7
so statement 1 gives an answer No to the question "is b=6?" Sufficient
From statement 2
4b is not an even integer tells us b is not even.
b can only be a fraction 1/4 or 3/4
so statement 2 gives an answer No to the question "is b=6?" Sufficient
hence D
02 Nov 2016, 18:26
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Each statement alone leaves us with an answer, A BIG NO .
Therefore, D
Therefore, D
