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09 Aug 2023, 01:30
Kudos
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B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
35%
(medium)
Question Stats:
56% (00:51) correct
44%
(01:07)
wrong
based on 45
sessions
History
Date
Time
Result
Not Attempted Yet
Is a positive integer x divisible by 30?
(1) x is divisible by 2 and 3
(2) x is not divisible by 5
(1) x is divisible by 2 and 3
(2) x is not divisible by 5
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
09 Aug 2023, 02:31
Kudos
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Bunuel
Question: is x divisible by 30?
30 = 2*3*5
Statement 1: x is divisible by 2 and 3
Since we don't know whether x is divisible by 5 hence
NOT SUFFICIENT
Statement 2: x is not divisible by 5
i.e x is NOT divisible by 30 hence
SUFFICIENT
Answer: Option B
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