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11 Oct 2018, 21:36
Kudos
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B
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:
90% (00:37) correct
10%
(00:49)
wrong
based on 680
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If R = 8x/3y and y ≠ 0, what is the value of R?
(1) x = 2/3
(2) x = 2y
(1) x = 2/3
(2) x = 2y
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11 Oct 2018, 21:43
Kudos
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Bunuel
Stmt 1:x=2/3
Subsituting will not remove y,so R is not a singular value.
Insuff
Stmt 2:Substitute:
R=8*2y/3y ....>R=16/3 ...singular value
Suff
Ans:B
12 Oct 2018, 05:59
Kudos
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Bunuel
R = 8x/3y
Statement 1: x = 2/3. but we don't know about y. NOT sufficient.
Statement 2: x = 2y.
R = 8x/3y
R = 8*2y/3y
R = 16/3.
Thus, B is the correct answer.
