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04 Apr 2019, 23:18
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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:
25%
(medium)
Question Stats:
71% (01:06) correct
29%
(01:02)
wrong
based on 102
sessions
History
Date
Time
Result
Not Attempted Yet
If \(\sqrt{p}\) is a positive integer, what is the value of p?
(1) \(1 < \sqrt{p} < 7\)
(2) 11 < p < 27
(1) \(1 < \sqrt{p} < 7\)
(2) 11 < p < 27
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:
https://gmatclub.com/forum/data-sufficiency-ds-141/
https://gmatclub.com/forum/data-sufficiency-ds-141/
05 Apr 2019, 00:41
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Bunuel
Statement 1: \(1 < \sqrt{p} < 7\) . only value is 4. no other number we have in this range for which we get an integer. Sufficient.
Statement 2: 11 < p < 27 . we have 25 , 16. we can get integer if we square them. NOT sufficient.
A is the best answer.
05 Apr 2019, 01:15
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P is a perfect square.
Statement 1: 1<p^1/2<7.
P can be 4,9,16,25,36. For which root[p] lies between 1 and 7. Insufficient.
Statement 2: p is between 11 and 27. P can be 16 or 25. Insufficient.
Both
P can be 16 or 25. Insufficient. Imo, option e.
Posted from my mobile device
Statement 1: 1<p^1/2<7.
P can be 4,9,16,25,36. For which root[p] lies between 1 and 7. Insufficient.
Statement 2: p is between 11 and 27. P can be 16 or 25. Insufficient.
Both
P can be 16 or 25. Insufficient. Imo, option e.
Posted from my mobile device
