data sufficiency

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borntofight: Newbie | Next Rank: 10 Posts; Posts: 2; Joined: Wed Jun 01, 2011 11:28 am

by borntofight » Sat Jul 16, 2011 4:11 am

Hello,

Which book is best to understand the Data Sufficiency.
How many questions comes on DS.

Thank you,
Regards

Source: Beat The GMAT — Data Sufficiency | Sat Jul 16, 2011 4:11 am

Brent@GMATPrepNow: GMAT Instructor; Posts: 16207; Joined: Mon Dec 08, 2008 6:26 pm; Location: Vancouver, BC; Thanked: 5254 times; Followed by:1268 members; GMAT Score:770

by Brent@GMATPrepNow » Sat Jul 16, 2011 6:36 am

borntofight wrote:Hello,

Which book is best to understand the Data Sufficiency.
How many questions comes on DS.

Thank you,
Regards

About 40% of the 37 math questions will be DS questions.

I have a series of free videos that cover all aspects of DS questions: https://www.gmatprepnow.com/module/gmat-data-sufficiency

Cheers,
Brent

Brent Hanneson - Creator of GMATPrepNow.com

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