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Wed Mar 23, 2022 8:00 am
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A
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Difficulty:
5%
(low)
Question Stats:
90% (00:36) correct
10%
(00:46)
wrong
based on 58
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Is positive integer m odd?
(1) m = 2k + 1, where k is an integer.
(2) m is a multiple of 3
(1) m = 2k + 1, where k is an integer.
(2) m is a multiple of 3
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
Data Sufficiency Forum
Wed Mar 23, 2022 8:31 am
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Is positive integer m odd?
(1) m = 2k + 1, where k is an integer.
(2) m is a multiple of 3
Statement 1: 2xk = even and 1=odd
and we know, even+odd= odd (Sufficient)
Statement2 : 3*odd = odd and 3*even=even (Insufficient)
A is the answer.
(1) m = 2k + 1, where k is an integer.
(2) m is a multiple of 3
Statement 1: 2xk = even and 1=odd
and we know, even+odd= odd (Sufficient)
Statement2 : 3*odd = odd and 3*even=even (Insufficient)
A is the answer.
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