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Data Sufficiency

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gprep -4 - DS
by abhasjha »
2
Last post by Brent@GMATPrepNow
Fri Aug 01, 2014 2:35 pm
Not sure Rate Problem
by [email protected] »
Two water tanks, X and Y, were drained simultaneously. If X contained...
3
Last post by GMATGuruNY
Fri Aug 01, 2014 10:55 am
Is x > y
by kamalakarthi »
Is x > y? (1) x - y > 3 (2) x + y > 3 I am able to...
3
Last post by GMATinsight
Fri Aug 01, 2014 9:14 am
A certain cake has two layers - Gmat Prep
by lazarogb »
A certain cake has two layers with pieces of fruit on top of each...
3
Last post by Brent@GMATPrepNow
Fri Aug 01, 2014 6:23 am
Value of X
by kamalakarthi »
If x is an integer, what is the value of x ? (1) x2 - 4x + 3 < 0...
5
Last post by GMATGuruNY
Thu Jul 31, 2014 3:30 am
While Mel is on disability leave, his employer pays
by sachin_yadav »
While Mel is on disability leave, his employer pays him a monthly...
4
Last post by GMATGuruNY
Thu Jul 31, 2014 2:32 am
What is the gcd of a, b, and c
by gmat_guy666 »
What is the gcd of a, b, and c (1) gcd(a, b) = 3 (2) gcd(b, c) = 4 OA...
5
Last post by Brent@GMATPrepNow
Mon Jul 28, 2014 3:10 pm
GPREP - DS-1
by abhasjha »
2
Last post by GMATinsight
Mon Jul 28, 2014 7:36 am
time and distance problem
by abhasjha »
Mischa drove from A to B, a distance of 100 miles, at an average...
4
Last post by GMATinsight
Mon Jul 28, 2014 6:53 am
gprep - PS-1
by abhasjha »
By mistake i have posted PS questions in a DS section ...
1
Last post by GMATinsight
Mon Jul 28, 2014 5:22 am
Coordinate geometry
by sapuna »
Sadly enough, obviously coordinate geometry is my weak spot at the...
4
Last post by [email protected]
Sun Jul 27, 2014 1:35 pm
Inequalities- concept
by ikaplan »
I am trying to keep a 'Paraphrase Sheet' for DS, and I ran across the...
6
Last post by ikaplan
Sun Jul 27, 2014 6:56 am
gmat focus DS -4
by abhasjha »
3
Last post by perwinsharma
Sun Jul 27, 2014 3:11 am
Number line DS qs
by DevB »
Please help in answering the attached qs from GMAT Prep. Many Thanks!
6
Last post by perwinsharma
Sat Jul 26, 2014 10:22 pm
Quadrant
by DevB »
Hello All, Please help in answering the below qs from GMAT Prep:
4
Last post by GMATinsight
Sat Jul 26, 2014 12:48 pm
What is the perimeter of rectangle R ?
by sachin_yadav »
What is the perimeter of rectangle R ? (1) R is a square. (2) The...
3
Last post by GMATinsight
Fri Jul 25, 2014 2:26 am
OG13 Data Sufficiency Question 129
by MBAGRL »
Experts, I'm taking my GMAT in about 2 weeks and have been...
3
Last post by [email protected]
Thu Jul 24, 2014 9:22 pm
Need better explanation: Statistics OG13 Question# 139
by tanvis1120 »
Q. What is the median number of employees assigned per project for...
6
Last post by tanvis1120
Thu Jul 24, 2014 11:10 am
Quadratic eqation - Barron`s answer is wrong ?
by sapuna »
Question : Is k.k + k - 2 > 0 ? 1) k < 1 2) k > -1 The usual...
4
Last post by GMATinsight
Thu Jul 24, 2014 4:28 am
gmat focus DS -3
by abhasjha »
2
Last post by Brent@GMATPrepNow
Wed Jul 23, 2014 2:50 pm
gmat focus DS -2
by abhasjha »
4
Last post by [email protected]
Wed Jul 23, 2014 12:28 pm
gmat focus DS -1
by abhasjha »
2
Last post by GMATGuruNY
Wed Jul 23, 2014 4:28 am
Wrong answer is given as correct ? Exponentiation DS questio
by sapuna »
What are your thoughts. I don`t see how I can possibly be wrong here...
3
Last post by Brent@GMATPrepNow
Tue Jul 22, 2014 1:06 pm
GPREP 4- DS- 3
by abhasjha »
If a rectangular region has perimeter P inches and area A square...
2
Last post by GMATinsight
Tue Jul 22, 2014 10:16 am
Raffle tickets
by DevB »
This question is from GMAT Prep so anyone planning to give the...
4
Last post by DevB
Tue Jul 22, 2014 7:55 am
equation of a line qs
by DevB »
This question is from GMAT Prep so anyone planning to give the...
3
Last post by GMATGuruNY
Tue Jul 22, 2014 6:07 am
Equations DS question
by DevB »
This question is from GMAT Prep so anyone planning to give the...
3
Last post by GMATGuruNY
Tue Jul 22, 2014 6:03 am
Sequence of numbers
by DevB »
This question is from GMAT Prep so anyone planning to give the...
3
Last post by Brent@GMATPrepNow
Tue Jul 22, 2014 6:01 am
GPREP -4 -DS-4
by abhasjha »
1
Last post by GMATGuruNY
Tue Jul 22, 2014 3:24 am
GPREP DS-2
by abhasjha »
2
Last post by Brent@GMATPrepNow
Mon Jul 21, 2014 4:05 pm
Is xy > 0
by GMAT Hacker »
Is xy > 0 ? (1) x - y > -2 (2) x - 2y < -6 I will post the...
8
Last post by [email protected]
Mon Jul 21, 2014 1:58 pm
Is y positive
by phanikpk »
If x+y is Z, Is y positive? 1) x+z=y 2) y+z=x Please help
3
Last post by GMATGuruNY
Mon Jul 21, 2014 4:40 am
Pet Shop DS
by SG1492 »
At a certain pet shop, 1/3 of pets are dogs & 1/5 of pets are...
4
Last post by GMATGuruNY
Sun Jul 20, 2014 11:59 am
Infection test
by nervesofsteel »
For what percent of those tested for a certain infection was the test...
9
Last post by GMATinsight
Sun Jul 20, 2014 3:16 am
GMAT Prep question
by anksm22 »
If p and n are positive integers and p>n , what is the remainder...
3
Last post by GMATGuruNY
Sun Jul 20, 2014 2:50 am
Can a tangent to a curve said to intersect the curve ?
by AbhiJ »
Can a tangent to a curve said to intersect the curve at the point of...
6
Last post by GMATinsight
Sat Jul 19, 2014 9:43 pm
Quotient of positive integers r and s
by gander123 »
Hey, QDS03324 GMAT Prep Question Pack 1: If r and s are positive...
6
Last post by GMATinsight
Sat Jul 19, 2014 9:36 pm
Employees
by vishubn »
A certain company currently has how many employees? (1) If 3...
5
Last post by GMATinsight
Sat Jul 19, 2014 9:29 pm
GMATPrep Question Pack 1
by massi2884 »
OA D
5
Last post by mcdesty
Sat Jul 19, 2014 9:29 pm
At a sale all books were priced equally and all magazines we
by mitzwillrockgmat »
At a sale all books were priced equally and all magazines were priced...
3
Last post by mcdesty
Sat Jul 19, 2014 9:23 pm
Decimal Question
by bpolley00 »
In The decimal 3.1de, d and e each represent a digit. If X represents...
8
Last post by mcdesty
Sat Jul 19, 2014 8:53 pm
Wrong answer ?
by sapuna »
Question : Does the integer k have a factor p such that 1 < p <...
4
Last post by Brent@GMATPrepNow
Sat Jul 19, 2014 7:11 am
Need help on this DS ques
by AnuragRatna »
If x and y are integers and x<y, what is the value of x+y? (1)...
3
Last post by GMATinsight
Sat Jul 19, 2014 5:47 am
Help me with those 2 Datta Sufficiency problems
by sapuna »
Since there are images, I uploaded them to a site here are the links...
7
Last post by GMATinsight
Fri Jul 18, 2014 10:48 pm
DS problem
by prernamalhotra »
Does the equation y = (x - p)(x - q) intercept the...
7
Last post by GMATinsight
Fri Jul 18, 2014 7:25 am
How to solve this Q?
by sanaa.rizwan »
NP: OG DS 135 a school administrator will assign each student in a...
5
Last post by GMATinsight
Thu Jul 17, 2014 7:10 pm
is 5n an integer?
by sanju09 »
If n is not an integer, is 5 n an integer? (1) 3 n + 2 is an integer...
1
Last post by GMATinsight
Thu Jul 17, 2014 10:26 am
How to approach ques such as this?
by anurag_7 »
If $ defines a certain operation, is p $ q less than 20? (1) x $ y =...
4
Last post by [email protected]
Wed Jul 16, 2014 7:10 pm
divisibility question!
by chaitanya.bhansali »
i don't want to solve this question (or similar questions) by picking...
6
Last post by Matt@VeritasPrep
Wed Jul 16, 2014 11:29 am
Answer please
by VANGALA GYANESHWAR REDDY »
is x^2 <=2x statement 1.x>0 statment 2.x<3 answer please?
4
Last post by Matt@VeritasPrep
Wed Jul 16, 2014 11:19 am