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23 Sep 2022, 01:30
Kudos
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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:
5%
(low)
Question Stats:
92% (00:42) correct
8%
(00:54)
wrong
based on 275
sessions
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Not Attempted Yet
What is the value of x/2 ?
(1) x is 1/5 less than 9/10
(2) x is between 2/5 and 4/5
(1) x is 1/5 less than 9/10
(2) x is between 2/5 and 4/5
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
25 Sep 2022, 04:19
Kudos
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What is the value of x/2
STAT 1 : x is 1/5 less than 9/10
x = \(\frac{9}{10}\) - \(\frac{1}{5}\) = \(\frac{9}{10}\) - \(\frac{2}{10}\) = \(\frac{7}{10}\)
=> \(\frac{x}{2}\) = \(\frac{7}{20}\)
=> SUFFICIENT
STAT 2 : x is between 2/5 and 4/5
there are many numbers between 2/5 and 4/5 so x can take any value
=> NOT SUFFICIENT
So, Answer will be A
Hope it helps!
STAT 1 : x is 1/5 less than 9/10
x = \(\frac{9}{10}\) - \(\frac{1}{5}\) = \(\frac{9}{10}\) - \(\frac{2}{10}\) = \(\frac{7}{10}\)
=> \(\frac{x}{2}\) = \(\frac{7}{20}\)
=> SUFFICIENT
STAT 2 : x is between 2/5 and 4/5
there are many numbers between 2/5 and 4/5 so x can take any value
=> NOT SUFFICIENT
So, Answer will be A
Hope it helps!
22 Feb 2025, 03:36
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