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Is x < y?

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Manager
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Joined: 04 Feb 2011
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Is x < y? [#permalink]

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New post 08 Mar 2011, 23:56
00:00
A
B
C
D
E

Difficulty:

  35% (medium)

Question Stats:

42% (01:16) correct 58% (00:22) wrong based on 19 sessions

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Is x < y?
(1) z < y
(2) z < x
[Reveal] Spoiler: OA

Last edited by chetan2u on 16 May 2016, 19:34, edited 1 time in total.
updated OA
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Status: Impossible is not a fact. It's an opinion. It's a dare. Impossible is nothing.
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Re: Is x < y? [#permalink]

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New post 09 Mar 2011, 04:49
I think its E. There is no useful relationship between x and y that can be setup with z.

Lolaergasheva wrote:
Is x < y?
(1) z < y
(2) z < x
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Re: Is x < y? [#permalink]

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New post 09 Mar 2011, 04:53
Expert's post
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Re: Is x < y? [#permalink]

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New post 15 Mar 2011, 09:31
Is x < y?
(1) z < y
(2) z < x
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Re: Is x < y? [#permalink]

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New post 15 Mar 2011, 09:37
banksy wrote:
Is x < y?
(1) z < y
(2) z < x


Combining both;

z=0; x=1; y=2
Z is less than x and y
x<y
OR
z=0; x=2; y=1
Z is less than x and y
x>y
OR
z=0; x=2; y=2
Z is less than x and y
x=y

NS.

Ans: "E"
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Re: Is x < y? [#permalink]

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New post 16 May 2016, 19:28
please edit the ans its e but question stem says a.
Re: Is x < y?   [#permalink] 16 May 2016, 19:28
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