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# Is the number of members of Club X greater than the number

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Senior Manager
Joined: 10 Mar 2008
Posts: 358

Kudos [?]: 376 [0], given: 0

Is the number of members of Club X greater than the number [#permalink]

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03 Oct 2008, 12:36
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Is the number of members of Club X greater than the number of members of Club Y ?
(1) Of the members of Club X, 20 percent are also members of Club Y.
(2) Of the members of Club Y, 30 percent are also members of Club X.

Kudos [?]: 376 [0], given: 0

Manager
Joined: 27 Sep 2008
Posts: 76

Kudos [?]: 9 [1], given: 0

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03 Oct 2008, 12:54
1
KUDOS
Also get (c) since 0.2x= 0.3y

Meaning y is smaller then x

Kudos [?]: 9 [1], given: 0

Current Student
Joined: 28 Dec 2004
Posts: 3351

Kudos [?]: 319 [0], given: 2

Location: New York City
Schools: Wharton'11 HBS'12

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05 Oct 2008, 22:12
GMAT TIGER wrote:
vksunder wrote:
OA - C. Thanks!

how? Do you have OE?

Is the number of members of Club X greater than the number of members of Club Y ?
(1) Of the members of Club X, 20 percent are also members of Club Y.
(2) Of the members of Club Y, 30 percent are also members of Club X.

lets see..

1 0.2X= member of Y also member of X
2 0.3Y=member of X also member of Y

0.2X=0.3Y

clearly X has bigger number of members..

Kudos [?]: 319 [0], given: 2

Re: DS   [#permalink] 05 Oct 2008, 22:12
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