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Director
Joined: 16 May 2014
Posts: 592
Given Kudos: 0
GRE 1: Q165 V161
Practice Question #2-Which of the following integers
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29 May 2014, 08:16
29 May 2014, 08:16
Expert Reply
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Question Stats:
70% (00:19) correct
30% (00:04) wrong based on 10 sessions
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Which of the following integers are multiples of both 2 and 3?
Indicate all such integers.
(A) 8
(B) 9
(C) 12
(D) 18
(E) 21
(F) 36
Indicate all such integers.
(A) 8
(B) 9
(C) 12
(D) 18
(E) 21
(F) 36
Director
Joined: 16 May 2014
Posts: 592
Given Kudos: 0
GRE 1: Q165 V161
Re: Practice Question #2
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29 May 2014, 08:17
29 May 2014, 08:17
Expert Reply
Solution
You can first identify the multiples of 2, which are 8, 12, 18 and 36, and then among the multiples of 2 identify the multiples of 3, which are 12, 18 and 36. Alternatively, if you realize that every number that is a multiple of 2 and 3 is also a multiple of 6, you can check which choices are multiples of 6. The correct answer consists of Choices C (12), D (18) and F (36).
Re: Practice Question #2-Which of the following integers
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25 Jul 2018, 20:34
25 Jul 2018, 20:34
1
soumya1989 wrote:
Which of the following integers are multiples of both 2 and 3?
Indicate all such integers.
(A) 8
(B) 9
(C) 12
(D) 18
(E) 21
(F) 36
Indicate all such integers.
(A) 8
(B) 9
(C) 12
(D) 18
(E) 21
(F) 36
If any number is the multiple of both 2 and 3, this number must be the multiple of 6.
Option C, D, F are correct answers.
