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# Because of less availability and greater demand for

Author Message
Joined: 26 Mar 2007
Posts: 484

Kudos [?]: 67 [0], given: 123

GMAT 1: 680 Q44 V38
Because of less availability and greater demand for [#permalink]

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09 Aug 2011, 11:50
00:00

Difficulty:

55% (hard)

Question Stats:

48% (00:50) correct 52% (01:25) wrong based on 31 sessions

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Because of less availability and greater demand for scientific research, platinum remains consistently expensive, like gold.

A.) Because of less availability and greater demand for scientific research, platinum remains consistently expensive, like gold.
B.) Because of less availability and increased demand for scientific research, platinum remains consistently expensive, like that of gold.
C.) Because of decreased availability and increased demand in scientific research, platinum remains expensive, like gold.
D.) Because of decreased availability and increased demand for scientific research, platinum remains expensive, like gold.
E.) Because of decreased availability and greater demand in scientific research, platinum remains at a consistently high price, like that of gold.

Can anybody explain the answer to me? This has been a pain to my neck!
[Reveal] Spoiler: OA

Kudos [?]: 67 [0], given: 123

Intern
Joined: 21 May 2011
Posts: 48

Kudos [?]: 4 [0], given: 7

Schools: Kellogg
Re: MGMAT Hard Q. Help with increase, decrease, less and greater [#permalink]

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09 Aug 2011, 12:50
gablaze23 wrote:
Because of less availability and greater demand for scientific research, platinum remains consistently expensive, like gold.

A.) Because of less availability and greater demand for scientific research, platinum remains consistently expensive, like gold.
B.) Because of less availability and increased demand for scientific research, platinum remains consistently expensive, like that of gold.
C.) Because of decreased availability and increased demand in scientific research, platinum remains expensive, like gold.
D.) Because of decreased availability and increased demand for scientific research, platinum remains expensive, like gold.
E.) Because of decreased availability and greater demand in scientific research, platinum remains at a consistently high price, like that of gold.

Can anybody explain the answer to me? This has been a pain to my neck!

3/2 split b/w like gold and like that of gold.

In the latter, that is ambiguous, and doesnt really refer to any thing in the sentence... Noun to Noun comparison is needed anyway.. so B and E are out

Now let's look at another split i.e. demand in and demand for.

The original stem says: platinum is decreasing in availability and its usage in scientific research is on upside. Demand for changes this meaning and actually goes to say, demand for scientific research is driving platinum prices up. Can you see the subtle difference?

Hence, C remains !
_________________

I was born intelligent but education ruined me !

Kudos [?]: 4 [0], given: 7

Manager
Joined: 27 Apr 2008
Posts: 191

Kudos [?]: 94 [0], given: 1

Re: MGMAT Hard Q. Help with increase, decrease, less and greater [#permalink]

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09 Aug 2011, 14:43
I had the choices down to C and D. That of gold doesn't make sense because gold doesn't have anything here (eg: price of gold). Picked D...but now I understand why it should be demand in gold.

Kudos [?]: 94 [0], given: 1

Joined: 26 Mar 2007
Posts: 484

Kudos [?]: 67 [0], given: 123

GMAT 1: 680 Q44 V38
Re: MGMAT Hard Q. Help with increase, decrease, less and greater [#permalink]

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10 Aug 2011, 15:17
Thanks guys. I think I found my answer in the MGMAT SC book (2003 version)

Increase/decrease expresses change of ONE thing over time
Greater than/Less than compares TWO things

Kudos [?]: 67 [0], given: 123

Re: MGMAT Hard Q. Help with increase, decrease, less and greater   [#permalink] 10 Aug 2011, 15:17
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# Because of less availability and greater demand for

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