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Atleast 100 students at a certain high school study

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Manager
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Joined: 24 Sep 2008
Posts: 180
Schools: MIT / INSEAD / IIM - ABC
Atleast 100 students at a certain high school study [#permalink]

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New post 24 Sep 2008, 18:37
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Atleast 100 students at a certain high school study Japanese. If 4% of the students who study french also study Japanese, do more students at the school study french than Japanese?

1. 16 students at the school study both French & Japanese
2. 10% of the students at the school who study Japnese also study French

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Manager
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Joined: 24 Sep 2008
Posts: 180
Schools: MIT / INSEAD / IIM - ABC
Re: DS - GMAT Prep CAT [#permalink]

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New post 24 Sep 2008, 18:40
Initially i didnt get it....but later i realized it's one WORD, which is making the problem tricky. Lot of people might not agree with me but i feel it's a real good ONE.

HINT to the problem is "atleast"

Cheers!
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Posts: 1285
Re: DS - GMAT Prep CAT [#permalink]

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New post 24 Sep 2008, 19:17
GODSPEED wrote:
Atleast 100 students at a certain high school study Japanese. If 4% of the students who study french also study Japanese, do more students at the school study french than Japanese?

1. 16 students at the school study both French & Japanese
2. 10% of the students at the school who study Japnese also study French


IMO B

say students studying french =F
studying jap=J
both=w
4/100 * F=w
1)w=16 => F=400 => J>=100 hence J can be F
2)10/100 * J=4/100 * F => 5/2 *J =F => F>J

HENCE 2 is SUFFI

IMO B

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

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Its Now Or Never

Re: DS - GMAT Prep CAT   [#permalink] 24 Sep 2008, 19:17
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