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28 Jun 2020, 13:26
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E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
62% (01:56) correct
38%
(01:41)
wrong
based on 168
sessions
History
Date
Time
Result
Not Attempted Yet
Is P > |Q|?
(1) P^2 > Q^3
(2) P > Q
(1) P^2 > Q^3
(2) P > 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
yashikaaggarwal
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28 Jun 2020, 13:38
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Is P > |Q|?
(1) P^2 > Q^3
Q is negative and P is either positive or negative.
Moreover.
P and Q can be both integer or non integer (insufficient)
(2) P > Q
But we also need to know whether P > -Q or not (insufficient)
Statement 1&2: Q is negative, but we don't know whether P > -Q or not (insufficient)
IMO E
Posted from my mobile device
(1) P^2 > Q^3
Q is negative and P is either positive or negative.
Moreover.
P and Q can be both integer or non integer (insufficient)
(2) P > Q
But we also need to know whether P > -Q or not (insufficient)
Statement 1&2: Q is negative, but we don't know whether P > -Q or not (insufficient)
IMO E
Posted from my mobile device
28 Jun 2020, 18:07
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P > |Q| ?
If Q>0 ; P>Q => P-Q > 0
If Q<0 ; P>-Q => P+Q > 0
Statement 1 : P^2 > Q^3
P^2 - Q^3 > 0
P^2 is always positive but P is either +ve or -ve.
Not Sufficient.
Statement 2: P>Q
P-Q>0 but no information about P+Q>0
Not Sufficient.
Statement 1& Statement 2:
P-Q >0 ; P is either +ve or -ve
but regarding P+Q>0 , no information
Not Sufficient
IMO(E)
If Q>0 ; P>Q => P-Q > 0
If Q<0 ; P>-Q => P+Q > 0
Statement 1 : P^2 > Q^3
P^2 - Q^3 > 0
P^2 is always positive but P is either +ve or -ve.
Not Sufficient.
Statement 2: P>Q
P-Q>0 but no information about P+Q>0
Not Sufficient.
Statement 1& Statement 2:
P-Q >0 ; P is either +ve or -ve
but regarding P+Q>0 , no information
Not Sufficient
IMO(E)
