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28 Sep 2016, 00:57
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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:
35%
(medium)
Question Stats:
66% (01:28) correct
34%
(01:19)
wrong
based on 88
sessions
History
Date
Time
Result
Not Attempted Yet
If Q and T are integers, what is the value of Q?
(1) \(Q = \frac{2T}{7}\)
(2) \(\frac{T+7}{2} =\frac{7(Q+2)}{4}\)
(1) \(Q = \frac{2T}{7}\)
(2) \(\frac{T+7}{2} =\frac{7(Q+2)}{4}\)
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
28 Sep 2016, 01:08
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Bunuel
Very similar to the question
if-q-and-t-are-integers-what-is-the-value-of-q-220783.html#p1740941
BUT
Statement 1 is saying 2T-7Q = 0 and Statement 2 is saying 2T-7Q = 0. So, it will have infinite number of solutions. Hence, answer MUST be E.
28 Sep 2016, 11:17
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Statement 1
Simplify = 7q=2T
Insuff only info q is even if q =2 T =7 if q 4 T=14
Statement 2
Simplify 2/7*T = Q (same statement as above)
T = 7 Q =2, T=14 Q=4
Insuf
E same statements
Simplify = 7q=2T
Insuff only info q is even if q =2 T =7 if q 4 T=14
Statement 2
Simplify 2/7*T = Q (same statement as above)
T = 7 Q =2, T=14 Q=4
Insuf
E same statements
