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03 Oct 2018, 01:39
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C
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Difficulty:
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96% (00:23) correct
4%
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If x and y are positive what is the value of x?
(1) x = 3.927y
(2) y = 2.279
(1) x = 3.927y
(2) y = 2.279
03 Oct 2018, 02:01
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Bunuel
If x and y are positive what is the value of x?
(1) x = 3.927y
(2) y = 2.279
(1) x = 3.927y
(2) y = 2.279
Question: If x and y are positive what is the value of x?
Statement 1: x = 3.927y
x is dependent on y and y is unknown hence
NOT SUFFICIENT
Statement 2: y = 2.279
relationship between x and y is unknown to use value of y to calculat evalue of x hence
NOT SUFFICIENT
Combining two statements
x = 3.927y and y = 2.279
i.e. x = 2.927*2.279
SUFFICIENT
Answer: Option C
AnushkaPatel961
School Moderator - Rotman Masters
Joined: 13 Mar 2020
Last visit: 08 Dec 2020
Posts: 31
Given Kudos: 142
Schools: Rotman MMA "22 Rotman MFRM "22 (S)
13 Aug 2020, 08:58
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GMATinsight
Bunuel
If x and y are positive what is the value of x?
(1) x = 3.927y
(2) y = 2.279
(1) x = 3.927y
(2) y = 2.279
Question: If x and y are positive what is the value of x?
Statement 1: x = 3.927y
x is dependent on y and y is unknown hence
NOT SUFFICIENT
Statement 2: y = 2.279
relationship between x and y is unknown to use value of y to calculat evalue of x hence
NOT SUFFICIENT
Combining two statements
x = 3.927y and y = 2.279
i.e. x = 2.927*2.279
SUFFICIENT
Answer: Option C
How do we know whether y is multiplies or a digit of x?
If y is a digit statement 1 is sufficient.
If y is multiplied than C is the right answer.
