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Data Sufficiency

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Data Sufficiency

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Topics

POSTS

Last post

another data sufficiency question

by sana.noor » Sat Dec 29, 2012 7:53 am

4

Last post by sana.noor
Sat Dec 29, 2012 8:48 am

OG-12 DS#106

by buzzdeepak » Sat Dec 29, 2012 4:15 am

2

Last post by Brent@GMATPrepNow
Sat Dec 29, 2012 6:56 am

what percent of solution S was ammonia?

by jbsocal » Thu Dec 27, 2012 9:54 pm

3

Last post by GMATGuruNY
Fri Dec 28, 2012 10:27 am

Is m < 0 ?

by vinni.k » Fri Dec 28, 2012 1:20 am

2

Last post by vinni.k
Fri Dec 28, 2012 9:48 am

Three numbers on the number line

by gander123 » Thu Dec 27, 2012 6:43 am

2

Last post by gander123
Thu Dec 27, 2012 8:50 am

Call for help. Standard Deviation DS.

by aman88 » Wed Dec 26, 2012 12:48 am

2

Last post by ceilidh.erickson
Wed Dec 26, 2012 9:29 am

Cookie DS.

by aman88 » Wed Dec 26, 2012 3:30 am

1

Last post by tabsang
Wed Dec 26, 2012 5:41 am

Divisibility DS

by theachiever » Mon Dec 24, 2012 10:17 pm

4

Last post by puneetkhurana2000
Tue Dec 25, 2012 6:23 am

DS - Average Problem

by buzzdeepak » Mon Dec 24, 2012 5:37 am

4

Last post by buzzdeepak
Mon Dec 24, 2012 8:11 am

Number DS

by theachiever » Sun Dec 23, 2012 7:23 am

3

Last post by The Iceman
Mon Dec 24, 2012 4:34 am

DS2

by theachiever » Fri Dec 21, 2012 10:49 pm

3

Last post by The Iceman
Mon Dec 24, 2012 4:21 am

DS: Absolute Value again!

by la1214 » Sat Dec 22, 2012 2:46 pm

6

Last post by puneetkhurana2000
Sun Dec 23, 2012 3:47 pm

Percent DS problem. Stuck on Stmt 1.

by aman88 » Sun Dec 23, 2012 7:24 am

1

Last post by puneetkhurana2000
Sun Dec 23, 2012 8:31 am

Manchester United

by harsh.champ » Sun Feb 07, 2010 12:37 pm

7

Last post by WouldBeCrazy
Sun Dec 23, 2012 5:30 am

What is the units digit of a^36? a) a^2 has 9 as the u

by varun289 » Sat Dec 15, 2012 3:07 am

4

Last post by lunarpower
Sat Dec 22, 2012 7:16 pm

If n and m are positive integers , what is the reminder

by varun289 » Sun Dec 16, 2012 3:20 am

4

Last post by ceilidh.erickson
Sat Dec 22, 2012 2:05 pm

DS3

by thecoolguy » Thu Jul 03, 2008 1:01 am

5

Last post by sachindia
Sat Dec 22, 2012 1:09 am

DS1

by theachiever » Fri Dec 21, 2012 10:43 pm

2

Last post by puneetkhurana2000
Fri Dec 21, 2012 11:26 pm

ratio set

by alltimeacheiver » Mon Apr 18, 2011 8:31 pm

6

Last post by stelis
Fri Dec 21, 2012 3:45 pm

machines

by dreamv » Wed Feb 22, 2012 9:09 pm

3

Last post by [email protected]
Fri Dec 21, 2012 10:52 am

If x is a positive integer, is x even?

by Gmatprep13 » Fri Dec 21, 2012 2:54 am

2

Last post by GMATGuruNY
Fri Dec 21, 2012 4:06 am

Greatest common factor

by katherinejane » Thu Dec 20, 2012 6:26 pm

2

Last post by puneetkhurana2000
Thu Dec 20, 2012 7:29 pm

modulus problem -quick approach

by guerrero » Thu Dec 20, 2012 1:37 pm

7

Last post by puneetkhurana2000
Thu Dec 20, 2012 3:41 pm

If a, b, c and d are integers, is (2aÂ·3b)/(2cÂ·3d) even? (

by varun289 » Thu Dec 20, 2012 3:53 am

1

Last post by GMATGuruNY
Thu Dec 20, 2012 4:14 am

If the ratio of the number of teachers to the number of.....

by factor26 » Wed Dec 07, 2011 5:56 pm

4

Last post by vijaykondepudi
Wed Dec 19, 2012 6:46 pm

Number Properties | OG 12

by [email protected] » Sat Sep 15, 2012 10:06 pm

3

Last post by kelleygrad05
Wed Dec 19, 2012 3:23 pm

Does ab = a^2

by jbsocal » Tue Dec 18, 2012 9:55 pm

2

Last post by Anindya Madhudor
Tue Dec 18, 2012 10:41 pm

p1 and p2

by pappueshwar » Fri Mar 16, 2012 9:43 pm

5

Last post by mcdesty
Tue Dec 18, 2012 2:28 pm

Inequality DS.

by aman88 » Tue Dec 18, 2012 4:16 am

3

Last post by Anindya Madhudor
Tue Dec 18, 2012 10:16 am

Number Ds

by theachiever » Tue Dec 18, 2012 1:54 am

2

Last post by Brent@GMATPrepNow
Tue Dec 18, 2012 7:58 am

If x is an integer > 1...

by lsampaioemel » Mon Dec 17, 2012 5:42 pm

2

Last post by GMATGuruNY
Mon Dec 17, 2012 9:02 pm

The integers k and n are such that 4 < k < n and k is

by varun289 » Sat Dec 15, 2012 3:45 am

5

Last post by The Iceman
Mon Dec 17, 2012 9:22 am

If a, b, c and d are integers, is (2aÂ·3b)/(2cÂ·3d) even? (

by varun289 » Mon Dec 17, 2012 4:13 am

1

Last post by GMATGuruNY
Mon Dec 17, 2012 5:07 am

Each employee of company Z is an employee of Division X

by varun289 » Sun Dec 16, 2012 9:52 am

3

Last post by Anurag@Gurome
Sun Dec 16, 2012 7:49 pm

Each student in a certain sociology class is either an

by varun289 » Sun Dec 16, 2012 7:05 am

1

Last post by puneetkhurana2000
Sun Dec 16, 2012 3:36 pm

In a certain senior class, 72% of the male students and

by varun289 » Sun Dec 16, 2012 10:59 am

1

Last post by puneetkhurana2000
Sun Dec 16, 2012 2:59 pm

Is at least 10% of the population in Country X who are

by varun289 » Fri Dec 14, 2012 7:44 pm

2

Last post by Brent@GMATPrepNow
Sun Dec 16, 2012 9:20 am

If x is an integer, does x have a factor n such that 1

by varun289 » Sat Dec 15, 2012 6:43 am

2

Last post by Brent@GMATPrepNow
Sat Dec 15, 2012 3:32 pm

Profit/Loss Question

by la1214 » Sat Dec 15, 2012 8:29 am

1

Last post by puneetkhurana2000
Sat Dec 15, 2012 11:49 am

If set S consists of even number of integers, is the me

by varun289 » Sat Dec 15, 2012 10:34 am

1

Last post by puneetkhurana2000
Sat Dec 15, 2012 11:19 am

Sudoku DS problem from OG13

by [email protected] » Sat Dec 15, 2012 9:32 am

2

Last post by Brent@GMATPrepNow
Sat Dec 15, 2012 11:08 am

A jar contains only B black marbles, W white marbles, a

by varun289 » Sat Dec 15, 2012 10:23 am

1

Last post by puneetkhurana2000
Sat Dec 15, 2012 11:06 am

x>y? 1) x^2>y^3 2) x^3>y^4

by varun289 » Sat Dec 15, 2012 3:49 am

1

Last post by GMATGuruNY
Sat Dec 15, 2012 6:03 am

X between 0 and 1

by zagcollins » Mon Jul 28, 2008 11:13 pm

4

Last post by aalexjacob
Sat Dec 15, 2012 1:15 am

Geometry - need expert help

by voodoo_child » Wed Nov 21, 2012 10:34 am

3

Last post by puneetkhurana2000
Fri Dec 14, 2012 11:03 pm

Percent DS

by theachiever » Fri Dec 14, 2012 6:32 am

4

Last post by GMATGuruNY
Fri Dec 14, 2012 2:08 pm

Numbers DS Tricky one

by theachiever » Fri Dec 14, 2012 6:22 am

4

Last post by puneetkhurana2000
Fri Dec 14, 2012 11:40 am

How to show that a curve lies above the x-axis?

by jspake » Sun Dec 09, 2012 6:36 am

6

Last post by The Iceman
Thu Dec 13, 2012 10:39 pm

ds prep.

by galaxis09 » Mon Dec 03, 2012 3:26 pm

7

Last post by Brent@GMATPrepNow
Thu Dec 13, 2012 8:55 am

Is x^3 > x^2 ?

by vinni.k » Wed Dec 12, 2012 10:49 pm

3

Last post by GMATGuruNY
Thu Dec 13, 2012 7:54 am

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