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Data Sufficiency

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From Franklin to Maple Valley
by sanju09 »
If the city of Franklin lies along a certain route between the cities...
2
Last post by sanju09
Mon Feb 02, 2009 5:30 am
A – B greater than C – D
by sanju09 »
If A, B, C, and D are all positive numbers, is the value of A - B...
2
Last post by sanju09
Mon Feb 02, 2009 5:25 am
What is the value of x?
by sanju09 »
What is the value of x? 1. (3/2) x + y = 3 2. (2/3) y + x = 2...
4
Last post by sanju09
Mon Feb 02, 2009 5:20 am
fraction x/y
by piyush_nitt »
Pls help
3
Last post by sanju09
Mon Feb 02, 2009 5:09 am
Is the product of x and y greater than 60?
by sanju09 »
Is the product of x and y greater than 60? 1. The sum of x and y is...
4
Last post by sanju09
Mon Feb 02, 2009 4:28 am
coordinate s.
by mariah »
35. Is point C has the same distance from point A(-3,-3) and point...
3
Last post by yalanand
Mon Feb 02, 2009 4:15 am
Which company reported?
by sanju09 »
Which company reported the larger dollar increase in earnings? 1....
4
Last post by sanju09
Mon Feb 02, 2009 2:48 am
HCF /LCM
by nehakhas1 »
1. The HCF of three numbers is 12. Their product is 17280. What are...
7
Last post by sanju09
Mon Feb 02, 2009 2:21 am
4x>3y
by CITI29 »
Hi , I invariably go wrong in questions such as this, if I limit...
9
Last post by valentindima
Mon Feb 02, 2009 2:07 am
easy but tricky
by mariah »
60. ----P---R----M----S----- In the number line, R is zero, M is...
3
Last post by ontopofit
Sun Feb 01, 2009 10:48 pm
Gmat Prep - Simple interest
by dubeystuts »
Robin split a total of $24000 between two investments, X and Y. If...
3
Last post by dubeystuts
Sun Feb 01, 2009 2:48 pm
Og DS question 25: Is the answer provided wrong?
by sastagi »
Q: If i and j are integers, is i+j an even integer? (1) i<10 (2)...
1
Last post by sastagi
Sun Feb 01, 2009 9:59 am
sequence
by mariah »
4. Sequence s1,s2,s3,..sn, is such that s=1/n-1/n+1 . Is the sum of...
1
Last post by aroon7
Sun Feb 01, 2009 9:44 am
Geometry - triangle in a circle
by Brent@GMATPrepNow »
Please note that this is not an official GMAT question; it’s my...
9
Last post by vikram_k51
Sun Feb 01, 2009 4:37 am
another DS problem
by yalanand »
The editors of the Nobody-Reads-This Literary Review responded to all...
2
Last post by piyush_nitt
Sun Feb 01, 2009 1:45 am
DS
by yalanand »
In 1980, Ann married a man who was exactly twice her age. They...
1
Last post by ontopofit
Sun Feb 01, 2009 1:37 am
Price
by umaa »
Did the price of energy rise last year? 1. If the price of energy...
3
Last post by hisarnss23
Sat Jan 31, 2009 11:40 pm
x^3 – x^2 is a square
by Brent@GMATPrepNow »
If x is an integer greater than 1, and x^3 - x^2 is a square, then...
2
Last post by Brent@GMATPrepNow
Sat Jan 31, 2009 4:27 pm
Integers
by masuarezdl »
If n is a positive iteger and r is th remainder when n² - 1 is...
4
Last post by masuarezdl
Sat Jan 31, 2009 1:43 pm
DS
by yalanand »
A math test of 100 questions is scored as follows: +1 point for every...
10
Last post by vikram_k51
Sat Jan 31, 2009 12:18 pm
rounded decimal
by piyush_nitt »
pls help
6
Last post by krisraam
Sat Jan 31, 2009 9:03 am
What is the value of x?
by yalanand »
What is the value of x? (1) |2x - 6| = x (2) sqrt(1 + 2x^2) = x + 1
2
Last post by aroon7
Sat Jan 31, 2009 7:44 am
Outfit
by umaa »
A man chooses an outfit from 3 different shirts, 2 different pairs of...
1
Last post by dmateer25
Sat Jan 31, 2009 7:36 am
Gmat Prep - Number Line
by dubeystuts »
Are the integers z and f to the right of 0 on the number line? 1)...
2
Last post by dubeystuts
Sat Jan 31, 2009 5:21 am
Gmat Prep - Please help
by dubeystuts »
The lifetimes of all the batteries produced by a certain company in a...
1
Last post by DanaJ
Sat Jan 31, 2009 4:42 am
try this
by yalanand »
Peter opened his restaurant on Jan 1, 2007 but was unsatisfied with...
4
Last post by yalanand
Sat Jan 31, 2009 4:02 am
Lets see what you think
by saitjordan »
When a player in a certain game tossed a coin a number of times, 4...
6
Last post by ontopofit
Sat Jan 31, 2009 2:38 am
5-x
by piyush_nitt »
help pls
3
Last post by yalanand
Sat Jan 31, 2009 1:34 am
area of Circle
by yalanand »
What is the area of Circle A? (1) The sum of the circumferences of...
3
Last post by yalanand
Sat Jan 31, 2009 1:18 am
statistics manhattan gmat
by resilient »
last year, the five employees of company x took an average of 16...
4
Last post by sanjay_dce
Fri Jan 30, 2009 11:06 pm
Measure of external angle.
by sumitkhurana »
What is the measure of an external angle of the triangle ABC? (1) One...
5
Last post by sanjay_dce
Fri Jan 30, 2009 10:56 pm
Equations
by nehakhas1 »
x + 2y + z = 8; 2x + y + z = 7 What are the values of x, y, z? I. x,...
5
Last post by masuarezdl
Fri Jan 30, 2009 3:47 pm
Coordinate Geometry
by awilhelm »
If ab is not equal to 0 and points (-a, b) and (-b, a) are in the...
5
Last post by krisraam
Fri Jan 30, 2009 1:40 pm
Percentage - Is the problem faulty?
by ellexay »
The number of people who can vote for an election is 78% of the...
2
Last post by ellexay
Fri Jan 30, 2009 1:39 pm
DS Theory Question
by Nole23 »
A DS question is answered by a yes/no. If statement 1 is sufficient...
2
Last post by Ian Stewart
Fri Jan 30, 2009 9:57 am
OG Data Suff #110
by 480ocean »
Whenever Martin has a restaurant bill with an amount between $10 -...
8
Last post by 480ocean
Fri Jan 30, 2009 9:30 am
Is the smallest account less than $500,000?
by sanju09 »
If the average size of 3 accounts is $1 million, is the smallest...
1
Last post by krisraam
Fri Jan 30, 2009 9:07 am
Is the product of x and y greater than 60?
by sanju09 »
Is the product of x and y greater than 60? 1. The sum of x and y is...
2
Last post by krisraam
Fri Jan 30, 2009 7:51 am
GMAT prep
by awilhelm »
Is x^4 + y^4 > z^4? 1) x^2 + y^2 > z^2 2) x + y > z
3
Last post by krisraam
Fri Jan 30, 2009 7:50 am
How many sophomore students attend the college?
by sanju09 »
Of all sophomore students attending a certain college, 20% are...
2
Last post by sanju09
Fri Jan 30, 2009 4:30 am
MGMAT Antelope rate of growth
by bsandhyav »
The number of antelope in a certain herd increases every year at a...
2
Last post by Edthesock
Thu Jan 29, 2009 7:52 pm
A box of bags containing marbles
by Brent@GMATPrepNow »
A box contains several bags of marbles. All of the bags contain the...
5
Last post by hypik21
Thu Jan 29, 2009 5:38 pm
Root
by cartera »
If r and s are root of x^2+bx+c=0, rs<0? 1). b<0 2). c<0 OA...
5
Last post by GID09
Thu Jan 29, 2009 1:56 pm
Rectangular Frame.
by sumitkhurana »
A rectangular frame encloses a picture. What is the length in inches...
2
Last post by Stuart@KaplanGMAT
Thu Jan 29, 2009 12:55 pm
O.G. 11
by vladmire »
Hi Question # 67. page 308. Can some explain how I factor (1) ab + cd...
2
Last post by DanaJ
Thu Jan 29, 2009 8:16 am
What is the value of integer x?
by 4meonly »
What is the value of integer x? if 0 < x < 53 (1) x is...
3
Last post by sanjay_dce
Thu Jan 29, 2009 8:11 am
Data Sufficiency strategies
by 480ocean »
I notice I keep trying to answer the question in the stem instead of...
0
Last post by 480ocean
Thu Jan 29, 2009 7:46 am
CS103 and M101
by 4meonly »
If 53 students are enrolled in both the CS103 (Algorithms and Data...
9
Last post by maihuna
Thu Jan 29, 2009 6:38 am
Operatinons +,-,x
by japan1453 »
Could you explain this. Thanks D
4
Last post by sanju09
Thu Jan 29, 2009 6:08 am
66 sightseers in a jamboree
by sanju09 »
:?: Of the 66 sightseers in a certain jamboree, at most 6 sightseers...
2
Last post by sanju09
Thu Jan 29, 2009 5:48 am