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gmat Q

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Senior Manager
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Joined: 12 Mar 2009
Posts: 308

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gmat Q [#permalink]

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New post 20 Jun 2009, 03:58
00:00
A
B
C
D
E

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(N/A)

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0% (00:00) correct 0% (00:00) wrong based on 0 sessions

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Kudos [?]: 454 [0], given: 1

Senior Manager
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Joined: 04 Jun 2008
Posts: 286

Kudos [?]: 155 [0], given: 15

Re: gmat Q [#permalink]

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New post 30 Jun 2009, 13:39
ans is B (you took snap shot after clicking on "show answer" :wink: )

"as to" in A is not correct

C has completely wrong and awkward construction.

D - an apostrophe is used for living things or people, not for objects or things. Although inanimate objects may take the possessive form, a construction using "of" is always better. Even more, the phrase - "changes in working condition's effects" itself is awkward

E - should not start with to. eg: It was a scene of experiments "to" investigate effects...... (wrong)

They conducted experiments to investigate......... (correct)

"what the effects changes" is wrong again

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Manager
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Joined: 05 Jan 2009
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Re: gmat Q [#permalink]

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New post 01 Jul 2009, 12:26
Still, not sure what's wrong with answer choice E. Can anybody please explain?

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Director
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Joined: 01 Aug 2008
Posts: 727

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Re: gmat Q [#permalink]

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New post 01 Jul 2009, 13:46
pmal04 wrote:
Still, not sure what's wrong with answer choice E. Can anybody please explain?


E has "what the effects changes .." doesnt sound right.

Kudos [?]: 845 [0], given: 99

Re: gmat Q   [#permalink] 01 Jul 2009, 13:46
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