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Data Sufficiency

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Y inside the same
by sanju09 »
If point X is inside a circle with center O and radius 2, is point Y...
2
Last post by niksworth
Fri Aug 27, 2010 6:03 am
increase by less
by sanju09 »
Did the population of Country S increase by less than 20 percent from...
1
Last post by niksworth
Fri Aug 27, 2010 5:53 am
Nan’s total parking
by sanju09 »
Yesterday Nan parked her car at a certain parking garage that charges...
1
Last post by Rich@VeritasPrep
Fri Aug 27, 2010 5:50 am
equal 1?
by sanju09 »
Does the product jkmn equal 1? (1) jk / mn = 1. (2) j = 1/ k and m =...
1
Last post by Rich@VeritasPrep
Fri Aug 27, 2010 5:38 am
the value of x y
by sanju09 »
If x = 2 y, what is the value of x y? (1) x > y. (2) 3 x - 2 y =...
1
Last post by Makushr1
Fri Aug 27, 2010 4:58 am
a layer of mulch
by sanju09 »
A rectangular garden that is 10 feet long and 5 feet wide is to be...
2
Last post by Maciek
Fri Aug 27, 2010 4:46 am
Ruth began a job
by sanju09 »
If Ruth began a job and worked continuously until she finished, at...
2
Last post by Maciek
Fri Aug 27, 2010 4:23 am
z in the triangle
by sanju09 »
What is the value of z in the triangle supplied? (1) x + y = 139. (2)...
1
Last post by Maciek
Fri Aug 27, 2010 4:04 am
a real estate agent
by sanju09 »
If a real estate agent received a commission of 6 percent of the...
1
Last post by gmatmachoman
Fri Aug 27, 2010 3:47 am
blended biscuit mix
by sanju09 »
A thoroughly blended biscuit mix includes only flour and baking...
1
Last post by gmatmachoman
Fri Aug 27, 2010 3:41 am
loaf of rye bread
by sanju09 »
A certain bakery sells rye bread in 16-ounce loaves and 24-ounce...
1
Last post by gmatmachoman
Fri Aug 27, 2010 3:40 am
dollar amounts
by sanju09 »
Four dollar amounts, w, x, y, and z, were invested in a business....
1
Last post by Testluv
Fri Aug 27, 2010 12:55 am
is the remainder 1?
by sanju09 »
When Y is divided by 2, is the remainder 1? 1. (-1) ^(Y+2) = -1. 2. Y...
2
Last post by idmaa
Fri Aug 27, 2010 12:00 am
positive?
by sanju09 »
Is a b positive? (1) ( a + b )^2 < ( a - b ) ^2. (2) a = b ....
4
EXPERT REPLIES
Last post by vijaynaik
Thu Aug 26, 2010 9:46 pm
p (with slope m) and q (with slope n)
by sanju09 »
Are lines p (with slope m) and q (with slope n) perpendicular to each...
2
Last post by sanju09
Thu Aug 26, 2010 9:08 pm
Manhattan DS Is X>0?
by getso »
Is x > 0? (1) |x + 3| = 4x -3 (2) |x + 1| = 2x -1 I always get...
14
Last post by Testluv
Thu Aug 26, 2010 9:01 pm
the value of b
by sanju09 »
What is the value of b? (1) a = 3. (2) (a - 3) (b + 2) = 0. Source:
1
EXPERT REPLIES
Last post by Rahul@gurome
Thu Aug 26, 2010 8:56 pm
easy ds question with weird wording
by missrochelle »
23. og12 The profit from the sale of an appliance increases, though...
2
EXPERT REPLIES
Last post by Rahul@gurome
Thu Aug 26, 2010 7:25 pm
gmat sets DS II
by clammiestqasar »
In the xy-plane, what is the slope of line l? (1) Line l dose not...
9
Last post by missrochelle
Thu Aug 26, 2010 6:26 pm
ds5
by ket_gmat »
Please give explanation to attached problem
4
Last post by venmic
Thu Aug 26, 2010 4:14 pm
How to attack this type of question???
by alivapriyada »
In the xy-plane, does the line with equation y = 3x + 2 contain the...
2
Last post by alivapriyada
Thu Aug 26, 2010 1:04 pm
Geometry
by anhe123 »
How would you guys solve this Data Sufficiency question? Thanks...
2
Last post by uwhusky
Thu Aug 26, 2010 10:03 am
Find the fourth
by sanju09 »
Find the fourth consecutive even number. (1) The sum of the last two...
2
Last post by Gurpinder
Thu Aug 26, 2010 8:47 am
Data sufficiency- Integers.
by harpritsn »
hi, If m is an integer, is m odd? 1. m /2 is not an even integer. 2....
1
Last post by Gurpinder
Thu Aug 26, 2010 8:40 am
Gmat Prep question 1
by msd_2008 »
Q. If the terms of a sequence are t1, t2, t3......tn what is the...
4
Last post by sk818020
Thu Aug 26, 2010 4:20 am
smokers and drinkers
by sanju09 »
In a survey of 150 persons, how many were smokers and drinkers? (1)...
16
Last post by sanju09
Thu Aug 26, 2010 3:21 am
A new genetically engineered papaya
by GMAT Hacker »
A new genetically engineered papaya was produced not by seed...
1
Last post by sanju09
Thu Aug 26, 2010 2:46 am
O a whole
by sanju09 »
Is the radius of circle with center O a whole number? (1) The...
1
Last post by aloneontheedge
Thu Aug 26, 2010 1:31 am
GMAT Prep 2 DS Question
by rickyishere »
Hi folks, Need some help again:) Of the 200 members of a certain...
2
Last post by Rich@VeritasPrep
Wed Aug 25, 2010 8:55 pm
Remainders - Tough one!
by missrochelle »
If x and y are positive integers, what is the remainder when x is...
8
Last post by missrochelle
Wed Aug 25, 2010 8:41 pm
Good Question on DS... Source GmatClub test
by dinesh19aug »
What is the product of 6 consecutive integers? 1. The greatest...
1
Last post by 4GMAT_Mumbai
Wed Aug 25, 2010 8:08 pm
gmat prep 1
by jainrahul1985 »
For each customer, a bakery charges p dollars for the first loaf of...
2
Last post by missrochelle
Wed Aug 25, 2010 7:30 pm
is y a perfect square
by oldnass »
If n and y are positive integers and n represents the number of...
2
Last post by Rich@VeritasPrep
Wed Aug 25, 2010 12:59 pm
X&Y are NOT Intg, what intg is x closest to?
by Makushr1 »
The numbers X and Y are not integers. The value of X is closest to...
3
Last post by wdgolden
Wed Aug 25, 2010 12:38 pm
PRIME
by Gurpinder »
A school administrator will assign each student in a group of n...
12
Last post by tomada
Wed Aug 25, 2010 12:33 pm
Is x% of x% of y equal to x% less than y ?
by Makushr1 »
From MGMAT CAT2 Is x% of x% of y equal to x% less than y ? (1) x(x +...
1
Last post by 4GMAT_Mumbai
Wed Aug 25, 2010 12:31 pm
Word trick in DS
by Skywalker »
2) A construction company was paid a total of $500,000 for a project....
4
Last post by tomada
Wed Aug 25, 2010 10:47 am
K is positive three digit integer
by KICKGMATASS123 »
If K is a positive three-digit integer, what is the hundreds digit of...
5
Last post by tomada
Wed Aug 25, 2010 10:38 am
If Mary always takes
by GMAT Hacker »
If Mary always takes the same route to work, how long did it take...
3
Last post by tomada
Wed Aug 25, 2010 10:33 am
Speed Dist DS
by Skywalker »
3) X , Y and Z shared a 1500 mile drive. Which of the 3 drove the...
4
Last post by Gurpinder
Wed Aug 25, 2010 10:18 am
DS- Walter Zachary age problem
by anticipation »
What is WalterÂ’s age now? (1) WalterÂ’s brother Zachary is now...
2
Last post by sk818020
Wed Aug 25, 2010 9:29 am
knewton-pharmacist
by pradeepkaushal9518 »
A pharmacist mixes grams of a drug that is antibiotic by weight with...
1
Last post by Maciek
Wed Aug 25, 2010 8:10 am
Data Suficiency
by kushal.adhia »
Hi Need some help here. I've been struggling to get the DS questions...
1
Last post by Gurpinder
Wed Aug 25, 2010 7:41 am
knewton red cross
by pradeepkaushal9518 »
In a certain year, the Red Cross raised a total of $0.9 billion from...
1
Last post by Maciek
Wed Aug 25, 2010 7:21 am
Need help with a few DS sums
by Skywalker »
1) Each Employee on a certain task force is either a Manager or a...
2
Last post by thirst4edu
Tue Aug 24, 2010 8:39 pm
OG 12 DS 82
by rickyishere »
I have a conceptual issue on questions like these, can someone please...
5
Last post by sk818020
Tue Aug 24, 2010 7:55 pm
knewton-p q r divisible by
by pradeepkaushal9518 »
If p, q, and R are non-negative integers such that the remainder when...
2
EXPERT REPLIES
Last post by Ian Stewart
Tue Aug 24, 2010 7:35 pm
og problem
by clock60 »
hi guys my question is rather silly, but i still confused, and want...
8
Last post by Gurpinder
Tue Aug 24, 2010 1:12 pm
A Set X consists of
by rshankar87 »
Q: A set X consists of 9 elements.Another set Y consists of squares...
1
Last post by beatthegmatinsept
Tue Aug 24, 2010 9:28 am
knewton-average
by pradeepkaushal9518 »
If the average (arithmetic mean) of six different numbers is 25, how...
2
Last post by Fiver
Tue Aug 24, 2010 9:06 am