BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
Standard Deviation Problem
by yvonne0923 »
Is the standard deviation of Set A greater than the standard...
2
Last post by Arcane66
Fri May 06, 2011 6:45 pm
Set S
by atulmangal »
Set S consists of five consecutive integers, and set T consists of...
9
Last post by atulmangal
Fri May 06, 2011 2:32 pm
GMAT Prep Probability
by naveenhv »
{-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 6, 7, 10} A number is to be...
3
Last post by manpsingh87
Fri May 06, 2011 10:19 am
GMAT Prep Geometry
by naveenhv »
On the number line above, the segment from 0 to 1 has been divided...
1
Last post by manpsingh87
Fri May 06, 2011 10:18 am
Rates
by naveenhv »
How much time did it take a certain car to travel 400 kilometers? 1)...
2
Last post by pemdas
Fri May 06, 2011 9:58 am
Permutation and Combination
by naveenhv »
What is the number of different committees of 4 people that can be...
1
Last post by pemdas
Fri May 06, 2011 9:49 am
Number properties
by naveenhv »
If x, y and z are integers, is x + y + 2z even? 1) x + z is even 2) y...
1
Last post by pemdas
Fri May 06, 2011 9:44 am
GMAT Prep number properties
by naveenhv »
If k is not equal to 0,1 or -1, is 1/k > 0? 1) 1/(k-1) > 0 2)...
4
Last post by naveenhv
Fri May 06, 2011 8:52 am
GMAT Prep URGENT!!!
by Stendulkar »
What is the remainder when +ve integer x is divided by 3 ? 1) x...
2
Last post by vineeshp
Fri May 06, 2011 6:22 am
GMAT Prep 1 URGENT!!!
by Stendulkar »
If x is positive integer, is x greater than 3 1) (x-1)^2 is greater...
1
Last post by Brent@GMATPrepNow
Fri May 06, 2011 5:49 am
statistics
by venmic »
I think this problem can help a few of uus.. its a good concept just...
1
Last post by pemdas
Fri May 06, 2011 2:37 am
Number Properties
by koby_gen »
If p and q are integers and p*q-p*p is even, which of the following...
3
Last post by pankajks2010
Thu May 05, 2011 7:04 pm
a data from gmatclub
by diebeatsthegmat »
If y is greater than 110 percent of x, is y greater than 75? (1)...
5
Last post by rohu27
Thu May 05, 2011 4:49 pm
Scoops of ice cream
by tonebeeze »
At a picnic, each of the guests was served either a single scoop or...
4
Last post by djiddish98
Thu May 05, 2011 12:34 pm
How to tackle DS questions?
by papunb »
Hi, I have subscribed to the 60 days study plan. However I am lagging...
3
Last post by Brent@GMATPrepNow
Thu May 05, 2011 8:25 am
Gut Feeling vs. Mathematical Proof
by Aero20 »
Going through practice problems, it seems like there are quite a few...
3
Last post by Brent@GMATPrepNow
Thu May 05, 2011 8:23 am
MGMAT CAT 3
by Stendulkar »
What is the value of y? (1) 3|x2 - 4| = y - 2 (2) |3...
4
Last post by GMATGuruNY
Thu May 05, 2011 6:13 am
Age problem
by Chaitanya_1986 »
Bobby and his younger brother Johnny have the same birthday. Johnny's...
1
Last post by Anurag@Gurome
Thu May 05, 2011 1:37 am
How many items Bob produces
by Chaitanya_1986 »
If Bob produces 36 or fewer items in a week, he is paid x dollars per...
2
Last post by Chaitanya_1986
Thu May 05, 2011 12:53 am
DS
by alltimeacheiver »
Ques The care loaded on an automobile transport vehical range in...
2
Last post by manpsingh87
Wed May 04, 2011 8:53 pm
DS
by alltimeacheiver »
ques If K is a integer less than 17 and k-1 is the square of an...
2
Last post by Anurag@Gurome
Wed May 04, 2011 8:43 pm
doubts
by alltimeacheiver »
ques if xy not # t0, what is the value of (x-y/y)-(x-y/x) 1 x=y 2 x=2
4
Last post by MAAJ
Wed May 04, 2011 2:14 pm
Statistics
by koby_gen »
Which of the following CANNOT be the median of the four positive...
2
Last post by MAAJ
Wed May 04, 2011 2:04 pm
Value of x
by Carl Incognito »
I just took my 3rd Princeton Review CAT, and got a couple of...
2
Last post by Ian Stewart
Wed May 04, 2011 12:11 pm
is x prime?
by Viper83 »
Is positive integer x prime? 1. x can be expressed as the product of...
1
Last post by manpsingh87
Wed May 04, 2011 8:05 am
GMAT Prep Question
by Cheers123 »
Of the 1400 college teachers surveyed, 42 percent said that they...
4
Last post by MAAJ
Wed May 04, 2011 5:36 am
GMAT Prep Question - Credit Card account
by Cheers123 »
On Jane's credit card account, the average daily balance for a 30 day...
4
Last post by Geva@EconomistGMAT
Wed May 04, 2011 5:27 am
General questions
by alltimeacheiver »
is x>y 1 o<x<o.75 2 0.25<y<.10 ques 2 If mrs white's...
6
Last post by alltimeacheiver
Tue May 03, 2011 8:04 pm
HAMBURGERS
by Chaitanya_1986 »
Guests at a recent party ate a total of fifteen hamburgers. Each...
2
Last post by vineeshp
Tue May 03, 2011 6:57 pm
Exponents + Odd and Evens
by tonebeeze »
If a and b are both positive integers, is b^(a+1) - ba^b odd?...
5
Last post by sourabh33
Tue May 03, 2011 11:24 am
Souce of DS
by champmag »
Can anyone recommend a good source to solve DS from?
2
Last post by Tani
Tue May 03, 2011 6:46 am
Absolute question
by akshatgupta87 »
Q.)Is 1 > |x-1| ? A)(x-1)^2 > 1 B) 0 > x Someone explain..
4
Last post by GMATGuruNY
Tue May 03, 2011 6:04 am
Triangle problem
by 1uponGMAT »
How would you all go about solving this? At first I thought that the...
6
Last post by GMATGuruNY
Tue May 03, 2011 5:33 am
doubt
by alltimeacheiver »
ques what is the value of x^2 + Y^2 1 xy = 16 2 x+y = 10
9
Last post by Anurag@Gurome
Mon May 02, 2011 10:33 pm
parallel lines
by alltimeacheiver »
ques In the figure line p is crossed by six other lines namealy...
4
Last post by alltimeacheiver
Mon May 02, 2011 10:25 pm
Ds
by alltimeacheiver »
ques In partucular 8-hour perid, how many reveloutions did the motor...
1
Last post by 4GMAT_Mumbai
Mon May 02, 2011 9:28 pm
DS-1
by bubbliiiiiiii »
Lines n and p lie on the xy plane. Is the slope of line n less than...
5
Last post by bubbliiiiiiii
Mon May 02, 2011 9:12 pm
GMAT PREP DS
by Thouraya »
Is │x-y│>│x│-│y│?...
4
Last post by clock60
Mon May 02, 2011 11:52 am
What is the average --- a doubt
by atulmangal »
What is the average (arithmetic mean) height of the n people of a...
5
Last post by atulmangal
Mon May 02, 2011 11:33 am
A group of men
by atulmangal »
A group of men and women gathered to compete in a marathon. Before...
8
Last post by mk101
Mon May 02, 2011 4:52 am
the remainder of 2^p/10
by sanju09 »
If r , s , and t are all positive integers, what is the remainder of...
2
Last post by champmag
Mon May 02, 2011 2:01 am
Passing driving test
by shebinjs »
Hi Gurus, One question I came across in MGMAT free CAT test (I was...
5
Last post by champmag
Mon May 02, 2011 1:48 am
GMAT Prep
by bubbliiiiiiii »
2
Last post by bubbliiiiiiii
Mon May 02, 2011 1:25 am
Not sure if the provided answer is correct
by Spartacus2000 »
The question is: Exactly how many show dogs does Sheila have? (1) Of...
2
Last post by champmag
Sun May 01, 2011 11:36 pm
nice question
by atulmangal »
If eleven consecutive integers are listed from least to greatest,...
2
Last post by atulmangal
Sun May 01, 2011 5:25 pm
Question 5 (nov.24th)
by bacali »
Q11: If x is a positive integer, is the remainder 0 when 3x + 1 is...
12
Last post by prsnt11
Sun May 01, 2011 12:15 am
Birch trees (Knewton Prep)
by RadiumBall »
The neighborhood association planted 108 new trees last year. How...
2
Last post by RadiumBall
Sat Apr 30, 2011 10:32 pm
Standard Deviation Question
by spucmu »
For the attached question: Shouldn't the answer be E? One evenly...
2
Last post by spucmu
Sat Apr 30, 2011 3:58 pm
1000 DS section 17 question 20
by killer1387 »
Hey all, Q. Is 5^k less than 1,000 ? (1) 5^(k-1)> 3000 (2)...
6
Last post by MAAJ
Sat Apr 30, 2011 9:53 am
x and y square and cube root
by ruplun »
IF X=3Y, IS X^3 > Y^3? (1). Y+X<Y-X (2).X^2=9Y^2
2
Last post by clock60
Sat Apr 30, 2011 2:33 am