GMAT Prep Data Suffeciency problem

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krishna239455: Master | Next Rank: 500 Posts; Posts: 114; Joined: Mon Jun 13, 2011 9:10 am; Thanked: 1 times

by krishna239455 » Sun Apr 22, 2012 9:10 pm

Pls help to solve this problem.

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Source: Beat The GMAT — Data Sufficiency | Sun Apr 22, 2012 9:10 pm

Anurag@Gurome: GMAT Instructor; Posts: 3835; Joined: Fri Apr 02, 2010 10:00 pm; Location: Milpitas, CA; Thanked: 1854 times; Followed by:523 members; GMAT Score:770

by Anurag@Gurome » Sun Apr 22, 2012 9:36 pm

krishna239455 wrote:Pls help to solve this problem.

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krishna239455: Master | Next Rank: 500 Posts; Posts: 114; Joined: Mon Jun 13, 2011 9:10 am; Thanked: 1 times

by krishna239455 » Sun Apr 22, 2012 9:53 pm

Actually I got confused with the terms used in the question.
Anyway good explaination.
Thank you.

Anurag@Gurome: GMAT Instructor; Posts: 3835; Joined: Fri Apr 02, 2010 10:00 pm; Location: Milpitas, CA; Thanked: 1854 times; Followed by:523 members; GMAT Score:770

by Anurag@Gurome » Sun Apr 22, 2012 9:56 pm

krishna239455 wrote:Actually I got confused with the terms used in the question.
Anyway good explaination.
Thank you.

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