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Data Sufficiency

Topics Posts Last Post

MGMAT

by: Page: 1, 2
Bob and Wendy left home to walk together to a restaurant for dinner....

16 EXPERT REPLIES Fri Sep 28, 2007 4:43 am

by: kajcha View latest post

DS 1000q set. Section 7. q25.

by:
A total of 774 doctorates in mathematics were granted to United...

2 Thu Sep 27, 2007 11:56 am

by: ratindasgupta View latest post

Q'1

by:
in triangle PQR , if PQ = x + 2 and PR = y, which of the angles of...

6 Wed Sep 26, 2007 10:06 am

by: Suyog View latest post

DS question

by:
K is a set of integers such that if the integer r is in K, then r + 1...

4 Wed Sep 26, 2007 7:38 am

by: magical cook View latest post

Can someone help me with those data sufficiency questions?

by:
hi there, first time post here - but i notice that in your third...

1 Tue Sep 25, 2007 11:49 am

by: gmatBeater View latest post

ds w/ absolute value

by:
What is the value of y? (1) 3|x2 - 4| = y - 2 (2) |3 - y| = 11

6 Tue Sep 25, 2007 11:39 am

by: mallard906 View latest post

Set 14 Q 14

by:
$10,000 is deposited in a certain account that pays r percent annual...

3 Tue Sep 25, 2007 11:34 am

by: saurabh_1922@yahoo.co.in View latest post

GMAT Prep

by:
What is the average (arithmetic mean) height of the n people in a...

6 Tue Sep 25, 2007 12:31 am

by: hopefully View latest post

GMAT Prep

by:
Store S sold a total of 90 copies of a certain book during the seven...

4 Mon Sep 24, 2007 11:34 pm

by: hopefully View latest post

Set 8 Q 12

by:
In the xy-plane, region R consists of all the points (x, y) such that...

2 Mon Sep 24, 2007 1:21 pm

by: saurabh_1922@yahoo.co.in View latest post

Set 15 Q 20

by:
Q20: Favorable Unfavorable Not Sure Candidate M 40 20 40 Candidate N...

1 Mon Sep 24, 2007 3:06 am

by: nkumar View latest post

GMAT PREP - LCM

by:
detailed explanation please. thanx in advance.

4 Sat Sep 22, 2007 2:47 am

by: kajcha View latest post

GMATPrep - Marbles

by:
A question from GMATPrep. A certain jar contains only b black...

5 Fri Sep 21, 2007 7:09 am

by: karthick451 View latest post

Manhattan Q

by:
If x is not equal to 0, is |x| less than 1? (1) x/|x|< x (2) |x|...

3 Fri Sep 21, 2007 3:07 am

by: samirpandeyit62 View latest post

Sets - DS

by:
Of the 200 members of a certain association, each member who speaks...

6 Thu Sep 20, 2007 7:53 pm

by: saurabh_1922@yahoo.co.in View latest post

29-34

by:
A merchant discounted the sale price of a coat and the sale price of...

9 Thu Sep 20, 2007 8:51 am

by: magical cook View latest post

30-9

by:
Hi, Can anyone help with this problem? Thanks.

7 Wed Sep 19, 2007 11:46 pm

by: Bharat View latest post

GMAT prep - prime numbers

by:
GMAT Prep question: help needed.

10 Wed Sep 19, 2007 12:50 pm

by: persevering View latest post

GMAT Prep

by:
Before being simplified, the instructions for computing income tax in...

5 Tue Sep 18, 2007 11:35 pm

by: Preetics View latest post

SET 28 Q 11

by:
The product of the units digit, the tens digit, and the hundreds...

2 Tue Sep 18, 2007 7:42 am

by: radhika1306 View latest post

set 28 q 4

by:
In a demographic study, the population and total income of a certain...

2 Tue Sep 18, 2007 7:41 am

by: radhika1306 View latest post

Solving DS questions with absolute value equations??

by:
How do you solve such questions in less than 2 mins? Is there a quick...

7 Tue Sep 18, 2007 5:11 am

by: mayonnai5e View latest post

D=? - GMAT Prep

by:
If D is a positive Integer and f is the product of the 1st 30...

10 Mon Sep 17, 2007 10:31 pm

by: samirpandeyit62 View latest post

set 28 Q 11

by:
The product of the units digit, the tens digit, and the hundreds...

2 Mon Sep 17, 2007 7:00 pm

by: kajcha View latest post

SET 28 Q 12

by:
Division R of Company Q has 1,000 employees. What is the average...

3 Mon Sep 17, 2007 6:45 pm

by: radhika1306 View latest post

q2

by:
Hi, Can anyone help?

2 Mon Sep 17, 2007 12:30 pm

by: magical cook View latest post

set 25 Q 23

by:
At a fruit stand yesterday, the price of each apple was $0.10 more...

3 Mon Sep 17, 2007 10:13 am

by: radhika1306 View latest post

Remainder

by:
If n and m are positive inteers, what is the remainder when 3^(4n+2)...

4 Mon Sep 17, 2007 5:40 am

by: tanyajoseph View latest post

Power prep q

by:
Is the measure of one of the interior angles of the quadrilateral...

2 Sat Sep 15, 2007 8:15 pm

by: saurabh_1922@yahoo.co.in View latest post

Power prep DS

by:
If ab is not 0 and points (-a,b) and (-b,a) are in the same quadrant...

2 Sat Sep 15, 2007 8:14 pm

by: saurabh_1922@yahoo.co.in View latest post

DS from 800score

by:
Can someone expalin this one

2 Sat Sep 15, 2007 12:43 pm

by: kajcha View latest post

SET 6 Q 30

by:
Q30: Joanna bought only $0.15 stamps and $0.29 stamps. How many $0.15...

6 Sat Sep 15, 2007 4:44 am

by: kajcha View latest post

set 26 Q 26

by:
When 15n, where n is a positive integer, is divided by 6, the...

2 Thu Sep 13, 2007 9:49 am

by: radhika1306 View latest post

set 26 Q 15

by:
If the average (arithmetic mean) of 5 different numbers is 12, what...

2 Thu Sep 13, 2007 9:45 am

by: radhika1306 View latest post

set 26 q 34

by:
What is the remainder when the sum of the positive integers x and y...

2 Thu Sep 13, 2007 9:42 am

by: radhika1306 View latest post

Find the number - D

by:
Is the hundredths digit of the decimal d greater than 5? 1) The...

1 Tue Sep 11, 2007 11:34 pm

by: prachipareekh View latest post

Line

by:
Is point A closer to point (1, 2) than to point (2,1)? (1) Point A...

8 Tue Sep 11, 2007 10:49 pm

by: samirpandeyit62 View latest post

set 26 q 30

by:
When 15n, where n is a positive integer, is divided by 6, the...

1 Tue Sep 11, 2007 11:52 am

by: kajcha View latest post

set 26 q 2

by:
The ratio of the number of women to the number of men to the number...

1 Tue Sep 11, 2007 11:28 am

by: kajcha View latest post

GMAT Prep

by:
from 1) x and y are either both positive and x>y or x and y have...

7 Tue Sep 11, 2007 10:50 am

by: Jameschan168 View latest post

set 25 q 27

by:
If M is a positive integer, then M^3 has how many digits? (1) M has 3...

6 Tue Sep 11, 2007 9:45 am

by: radhika1306 View latest post

set 25 q 29

by:
if X>1 and Y>1, is X<Y? (1) X^2/(XY+X)<1 (2) XY/Y^2-Y<1

2 Tue Sep 11, 2007 9:41 am

by: radhika1306 View latest post

set 25 q 32

by:
Last year in a group of 30 businesses, 21 reported a net profit and...

2 Tue Sep 11, 2007 9:39 am

by: radhika1306 View latest post

Is X>Y DS question

by:
I am confused about this question Is X>Y? (i) x/(3y)>1/3 (ii)...

5 Tue Sep 11, 2007 9:02 am

by: ack View latest post

set 24 Q 26

by:
Does the decimal equivalent of P/Q, where P and Q are positive...

7 Tue Sep 11, 2007 1:29 am

by: samirpandeyit62 View latest post

Distance between r and s

by:
From Stmt 2 it can be deduced that r = -s. SO s should be...

2 Tue Sep 11, 2007 1:05 am

by: samirpandeyit62 View latest post

Coordinate Geo !!! - C

by:
My biggest nightmares:( Any help is lot appreciated. In the xy plane,...

2 Mon Sep 10, 2007 6:27 pm

by: bacardi_blast View latest post

Inequalities

by:
Is (1/a-b) < b-a? 1) a<b 2) 1< |a-b| Answer is A, but how ?

1 Mon Sep 10, 2007 3:06 pm

by: TT View latest post

GMAT Prep

by:
Can someone help me with the question attached?

3 Mon Sep 10, 2007 9:37 am

by: Jameschan168 View latest post

Again from my practice test

by:
If t is a positive integer and r is the remainder when t^2 + 5t + 6...

7 Mon Sep 10, 2007 9:30 am

by: samirpandeyit62 View latest post

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