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GMAT Data Sufficiency (DS)

 Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  230   231   232   233   234  ...  270    Next Search for:
Topics Author Replies   Views Last post
3
 A number B is formed by reversing the two digit number A. Wh
surendar26

4

1496

20 Feb 2014, 23:22

 What is the greatest common divisor of positive integers m
jullysabat

7

1918

15 Feb 2013, 17:44

5
 If a and b are positive, is (a^(-1) + b^(-1))^(-1) less than
ajit257

7

5399

12 Dec 2013, 05:29

1
 At a certain bakery, each roll costs r cents and each
joemama142000

8

1782

05 Jan 2015, 03:12

1
 m / n = 1 / 2 , what is the value of m + n (1) mn = 2 (2) n
rxs0005

1

755

17 Dec 2010, 10:34

 If x^2 does not equal 1, does x^2 + 1=a/ ? 1) x^4=a+1 2)   Tags: Number Properties
PASSINGGMAT

1

807

16 Dec 2010, 14:47

2
 If w and c are integers is w > 0 ? (1) w + c > 50 (2)
ajit257

6

3322

12 Apr 2014, 01:35

7
 If x is an integer and 4^x < 100, what is x?
rite2deepti

9

2424

20 Dec 2013, 14:32

1
 How many miles long is the route from Danton to Griggston?
rxs0005

5

1612

18 Oct 2011, 21:22

2
 If y is an integer and y=|x|+x, is y=0?
Fijisurf

10

1755

07 Feb 2014, 16:23

14
 Michael arranged all his books in a bookcase with 10 books   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Word Problems,  Source: Official Guide
tonebeeze

20

4306

26 Sep 2014, 09:47

19
 A manufacturer conducted a survey to determine how many peop
144144

13

5591

21 Sep 2014, 11:50

1
 Do lines y = ax^2 + b and y = cx^2 + d cross?
mailnavin1

1

1376

10 Dec 2010, 08:46

10
 If 3^a*4^b = c, what is the value of b? (1) 5^a = 25 (2) c =   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers
nusmavrik

25

3597

15 Jul 2014, 08:05

3
 Is x > k?
udaymathapati

4

3635

31 Mar 2014, 07:51

6
 At a two-day seminar, 90 percent of those registered attende
TeHCM

12

2647

30 Jun 2014, 10:06

 Set Q contains p numbers, where p > 1. What is the ratio
rxs0005

3

972

08 Dec 2010, 16:02

32
 For integers a and b, if (a^3 a^2 b)^1/2 = 7, what is the
aalriy

12

6986

08 Sep 2014, 03:10

 Does the product JKMN = 1?
paki

7

2619

01 Nov 2013, 11:40

2
 What is the value of n in the list above?
ajit257

8

2995

13 Jan 2014, 06:00

 If x^2 + 3x + c = (x + a)(x + b) for all x, what is the
ajit257

2

854

06 Dec 2010, 21:47

13
 If b, c, and d are constants and x^2 + bx + c = (x + d)^2
udaymathapati

8

3342

14 Aug 2014, 22:32

1
 If xy > 0, does (x-1)(y-1) = 1?
abelnazareth

3

2027

19 May 2015, 07:01

7
 If the least common multiple of integers x and y is 840,
rxs0005

14

4229

18 Jun 2014, 22:50

 This is from GMATPrep m07 and makes absolutely no sense.
TehJay

3

2182

03 Dec 2010, 00:03

14
 A rental car agency purchases fleet vehicles in two sizes: a
Yalephd

7

4524

18 Nov 2013, 10:32

10
 If angle BAD is a right angle, what is the length of side
chiragatara

15

5118

31 Jul 2014, 11:58

 is the positiv integer n a multiple of 24 1. n is a multiple
whichscore

2

862

30 Nov 2010, 10:17

 By what percent was the price of a certain television set
rite2deepti

3

2932

29 Nov 2010, 09:38

1
 Of the companies surveyed about the skills they required in
pgmat

10

1878

23 Nov 2014, 22:31

4
 If x^2 + y^2 = 29, what is the value of (x-y)^2 (1) xy = 10
krit

15

5907

23 Jul 2014, 02:01

14
 Is |a| + |b| > |a + b| ?
chiragatara

16

5388

15 Dec 2014, 07:08

16
 If x is an integer, what is the sum of all distinct positive

11

3682

27 Jul 2014, 20:26

11
 For all numbers t, let //t// be defined as the greatest
martie11

12

3526

12 Sep 2014, 03:51

 A E D C B Segment AD and AC divide angle EAB into three non
chiragatara

2

1086

27 Nov 2010, 00:40

 What is the volume of a cube with edge e? (1) The value of
rxs0005

2

831

26 Nov 2010, 08:36

3
 Is the product of x and y a prime number?
nandini11

5

1230

08 May 2015, 07:17

 If the total price of n equally priced stock shares is p,
rxs0005

3

2143

27 Nov 2010, 21:05

4
 If & represents one of the operations +, - and x. Is (a&b) +
gmat1011

7

1907

03 Jul 2014, 04:25

6
 Is |a| = b - c ?
gmat1011

18

4090

03 Feb 2015, 06:43

3
 If M and N are integers, is ((10^M)) + N)/3 an integer?
chiragatara

10

2437

19 Jan 2015, 00:03

9
 If n and t are positive integers, is n a factor of t ?
TOUGH GUY

14

4247

26 Jan 2015, 01:22

4
 If x - y > 10, is x - y > x + y ?
vrajesh

4

1749

04 Sep 2014, 11:41

1
 Is x² - y² even
Pepe

4

1325

21 Nov 2010, 11:49

20
 Is the number of seconds required to travel d1 feet at r1
chiragatara

9

4075

04 Oct 2014, 09:53

6
 If both x and y are nonzero numbers, what is the value of y/x? (1) x
shash

4

4228

26 Oct 2014, 05:13

 DS Number Testing Strategies   Tags:
jscott319

4

1076

17 Nov 2010, 17:04

8
 On the number line, the distance between point A and point C
anilnandyala

9

5553

10 Feb 2015, 04:06

3
 What is the hundredths digit in the decimal expression of
rxs0005

8

2553

05 Sep 2011, 11:29

1
 If B is the midpoint of AC, what is the length of BE?
shrive555

3

1117

16 Nov 2010, 19:12

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