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20 Jan 2023, 10:15
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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:
35%
(medium)
Question Stats:
82% (00:50) correct
18%
(01:09)
wrong
based on 11
sessions
History
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Time
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Not Attempted Yet
Is x^2 > x ?
(1) x is a prime number
(2) 0 ≤ x ≤ 2
(1) x is a prime number
(2) 0 ≤ x ≤ 2
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
20 Jan 2023, 13:20
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Bunuel
\(x^2 > x\)
\(x^2 - x > 0\)
\(x(x-1) > 0\)
The expression holds true for all values except for \(0 <= x <= 1\)
Statement 1
(1) x is a prime number
Prime numbers are greater than or equal to 2.
Hence, this statement is sufficient.
Statement 2
0 ≤ x ≤ 2
As the expression overlaps the favorable region and the restricted region \(0 <= x <= 1\), this statement is not sufficient.
Hence Option A
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