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28 Sep 2019, 15:23
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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:
25%
(medium)
Question Stats:
67% (01:08) correct
33%
(01:45)
wrong
based on 122
sessions
History
Date
Time
Result
Not Attempted Yet
Using the following statements, Solve for x.
x=|A−B| (read as x equals the absolute value of A minus B)
1. B−A=4
2. A+B=10
x=|A−B| (read as x equals the absolute value of A minus B)
1. B−A=4
2. A+B=10
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
01 Oct 2019, 09:16
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minustark
#1
B−A=4
A-B=4
sox=|A−B|
x=4
sufficiein
#2
A+B=10
insufficient as A & B can take many values
IMO A
17 Jul 2020, 22:53
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Statement 1: Sufficient
B - A = 4
=> A - B = -4
x = 4
Statement 2: Insufficient
A + B = 10
Can have different values
Hence, OA is (A).
B - A = 4
=> A - B = -4
x = 4
Statement 2: Insufficient
A + B = 10
Can have different values
Hence, OA is (A).
