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GMAT Data Sufficiency (DS)

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119
Experts publish their posts in the topic
View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

15

29230

02 Sep 2014, 20:59

pannakh

174
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Difficulty: 700-Level,  Combinations,  Coordinate Geometry

bb

0

66071

07 Mar 2012, 07:58

bb

View first unread post Find - , where means an absolute value. (1) =0 (2) =1  

Tags: 

stolyar

2

2167

20 May 2003, 23:51

stolyar

Experts publish their posts in the topic
View first unread post What is the value of x? 1) (-x)^3 = -x^3 2)  

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brstorewala

6

3236

23 May 2003, 17:51

bb

View first unread post Now let's try this one: Are integers P and Q both multiples  

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stolyar

5

1868

29 May 2003, 12:17

skoper

Experts publish their posts in the topic
View first unread post Is preparing for the GMAT extremely boring ? 1) Data  

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tzolkin

3

2041

05 Jun 2003, 20:37

bb

View first unread post Find integer K (1) K=|K|! (2) K^2=|K| Post a full solution.  

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stolyar

4

1639

19 Jun 2003, 21:53

stolyar

View first unread post Find C+|C| (1) |C|=1 (2) C^2=sqrt C  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Number Properties

stolyar

3

2112

27 Jun 2003, 00:08

stolyar

View first unread post Find an integer R. (1) (|R|)!=1 (2) |R|=R  

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stolyar

1

1459

28 Jun 2003, 22:07

stolyar

View first unread post Now many odd integers are between 101 and 502, ends being  

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stolyar

1

1421

03 Jul 2003, 04:35

Brainless

View first unread post Is square root of(x-3) square=3 -x? (1) x ≠ 3 (2)  

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aps_can

5

1662

11 Jul 2003, 09:33

kpadma

View first unread post Find a nonzero integer Z. (1) |Z|^3=3^Z (2) Z^Z=Z^3  

Tags: 

stolyar

2

1167

13 Jul 2003, 21:42

stolyar

View first unread post Last year, the number of months in which natalie went over  

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MBA04

11

1568

14 Jul 2003, 05:42

MBA04

View first unread post If abc is not equal to 0, what is the value of (a^3 + b^3 +  

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AkamaiBrah

14

2505

16 Jul 2003, 09:19

AkamaiBrah

View first unread post What is the value of x given that |x - y| = |x - z| (1). y  

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AkamaiBrah

7

1395

17 Jul 2003, 10:15

AkamaiBrah

View first unread post If X and Y are nonzero integers, what is the remainder when  

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AkamaiBrah

8

1513

18 Jul 2003, 17:42

evensflow

View first unread post (X^3)*(Y^4)=5000. Find Y. (1) X and Y are integers (2) Y>0  

Tags: 

stolyar

4

1162

20 Jul 2003, 08:25

toujours28

View first unread post a and b are positive numbers. Is a>b? (1) ax>bx (2)  

Tags: 

stolyar

2

1333

20 Jul 2003, 09:04

stolyar

View first unread post If a and b are positive integers, is a/b = 5/8 ? (1) 1/2  

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stolyar

2

1131

20 Jul 2003, 09:10

toujours28

View first unread post x and y are integers. Is x^7<6^y? (1) x^3=125 (2) y^2=36  

Tags: 

stolyar

2

1139

20 Jul 2003, 09:14

toujours28

View first unread post X, Y, and Z are all nonzero numbers. Find the value of  

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stolyar

2

1728

20 Jul 2003, 19:13

RK73

View first unread post A certain shipment of identical cans of soup can be packed  

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stolyar

2

1320

21 Jul 2003, 08:41

mciatto

View first unread post What was the average (arithmetic mean) monthly rainfall  

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-

-

-

-

View first unread post 1/X+1/Y=36/323. Find X-Y. (1) X and Y are primes (2)  

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stolyar

7

1769

23 Jul 2003, 05:29

Konstantin Lynov

View first unread post DS RESOURCES?  

Tags: 

aps_can

3

1085

26 Jul 2003, 21:21

aps_can

View first unread post What was the greatest difference between the high and low  

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prakuda2000

2

873

29 Jul 2003, 12:24

prakuda2000

View first unread post If x and y are positive. is y< 2 ? (1) x > 2y (2) x  

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Curly05

2

1093

29 Jul 2003, 13:15

baronharsh

View first unread post If x + y^2= ( x + y ^2) ^2, what is the value of y?  

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Curly05

2

1002

30 Jul 2003, 09:11

prakuda2000

View first unread post xz= xy But what happens when x=0 are we allowed to cancel?  

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Curly05

2

825

31 Jul 2003, 04:19

prashant

View first unread post The average( arithmetic mean) of daily maximum temperature  

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Curly05

7

1311

31 Jul 2003, 12:41

Curly05

View first unread post Find an integer Q (1) |Q|=sqrt Q (2) Q=sqrt|Q  

Tags: 

stolyar

1

1015

01 Aug 2003, 05:34

carlq

View first unread post If the Bagel Store's surplus of bagels is to be divided  

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Curly05

2

1088

03 Aug 2003, 23:39

stolyar

View first unread post A circular tub has a band painted around the circumference.  

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Curly05

2

4693

04 Aug 2003, 06:32

Curly05

View first unread post If x and y are non zero integers, what is the remainder when  

Tags: 

Konstantin Lynov

1

1704

05 Aug 2003, 07:32

Konstantin Lynov

View first unread post What is the value of z ? 1) y=2-3z 2) 6z+2y=4  

Tags: 

Konstantin Lynov

6

1134

05 Aug 2003, 21:12

mistdew

View first unread post What s the numerical value of 1/a + 1/b + 1/c ? 1) a+b+c =  

Tags: 

Konstantin Lynov

5

4248

06 Aug 2003, 01:44

Konstantin Lynov

View first unread post If x and y are positive integers, is 2x a multiple of y ?  

Tags: 

Konstantin Lynov

4

1216

06 Aug 2003, 07:20

stolyar

View first unread post What is the units place of (A)^2A 1. A is not divisible by 5  

Tags: 

mistdew

2

882

06 Aug 2003, 07:51

stolyar

View first unread post A, B, and C are integers. Is their product even? (1) A, B,  

Tags: 

stolyar

8

1202

06 Aug 2003, 12:17

prakuda2000

View first unread post What is the value of x ? 1) sqrt(x^4)=9; 2) The average  

Tags: 

Konstantin Lynov

9

1082

06 Aug 2003, 12:49

mciatto

View first unread post Does rectangle A have a greater perimeter that rectangle B?  

Tags: 

Konstantin Lynov

2

1073

07 Aug 2003, 06:16

stolyar

View first unread post Is m>n? 1) 3/7<m<5/7. 2) 2/7<n<4/7  

Tags: 

Konstantin Lynov

2

1184

07 Aug 2003, 10:37

Konstantin Lynov

View first unread post Is x+y positive? 1) x-y is positive. 2) y-x is negative  

Tags: 

Konstantin Lynov

4

2412

07 Aug 2003, 22:16

Konstantin Lynov

View first unread post Last one for today: If eight coins are tossed, in how many  

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Konstantin Lynov

2

840

08 Aug 2003, 01:36

stolyar

View first unread post From a set of six elements, how many different subsets can  

Tags: 

Konstantin Lynov

1

1141

08 Aug 2003, 03:48

stolyar

View first unread post A group of six speakers consists of two politicians and four  

Tags: 

Konstantin Lynov

1

1151

08 Aug 2003, 06:47

stolyar

View first unread post Four travelers arrive in a town with five hotels. In how  

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Konstantin Lynov

1

1288

08 Aug 2003, 07:38

stolyar

View first unread post Tree boys and two girls will be seated in a row of five  

Tags: 

Konstantin Lynov

1

1267

08 Aug 2003, 11:15

stolyar

View first unread post From a suit of 13 playing cards, a) how many hands of 5  

Tags: 

Konstantin Lynov

6

1070

09 Aug 2003, 02:52

AkamaiBrah

View first unread post From a group of seven girls and eight boys, how many  

Tags: 

Konstantin Lynov

3

1194

09 Aug 2003, 04:10

prashant

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