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18 May 2022, 01:31
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A
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% (00:54) correct
14%
(00:57)
wrong
based on 56
sessions
History
Date
Time
Result
Not Attempted Yet
Is \(2p – 3q\) not equal to 0?
(1) \(4p\) is not equal to \(6q\)
(2) \(p\) is not equal to \(q\)
(1) \(4p\) is not equal to \(6q\)
(2) \(p\) is not equal to \(q\)
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
18 May 2022, 02:22
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(1) Only
4p is not equal to 6q
=> 2p is not equal to 3q
We can answer "YES" to the question "Is 2p–3q not equal to 0".
Sufficient
(2) Only
If p=3 and q=2, 2p–3q = 0
If p=3 and q=100, 2p–3q <> 0
Not sufficient
The answer is thus (A).
4p is not equal to 6q
=> 2p is not equal to 3q
We can answer "YES" to the question "Is 2p–3q not equal to 0".
Sufficient
(2) Only
If p=3 and q=2, 2p–3q = 0
If p=3 and q=100, 2p–3q <> 0
Not sufficient
The answer is thus (A).
15 Jul 2022, 09:26
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Proportional inequalities and plug in numbers.
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