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C
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:
65% (01:01) correct
35%
(01:17)
wrong
based on 60
sessions
History
Date
Time
Result
Not Attempted Yet
What is the value of integer n?
1. LCM (n, 50) = 100
2. GCF (n, 50) = 50
1. LCM (n, 50) = 100
2. GCF (n, 50) = 50
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
05 Apr 2019, 00:25
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I think the oa is wrong. Because where lcm of (n, 50)=100; n can be 4,20,100. Insuff.
Gcf of (n, 50)=50; n can be 50, 100, 150,200... Insuff
Combining both, n is 100. Oa should be c. Please check!!
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Gcf of (n, 50)=50; n can be 50, 100, 150,200... Insuff
Combining both, n is 100. Oa should be c. Please check!!
Posted from my mobile device
05 Apr 2019, 01:17
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Ypsychotic
Though OA given in the source is A, but your explanation is correct.
OA changed.
Source : McGraw Hill Education
