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# Data Sufficiency (DS)

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291
ER
 150 Hardest and easiest questions for DS   Tags:
Bunuel

9

39755

24 Aug 2017, 21:58

657
ER
 DS Question Directory by Topic and Difficulty   Tags: Coordinate Geometry
bb

0

186746

07 Mar 2012, 08:58

Topics

2
ER
 The only contents of a photographic portfolio are 30 photographs and 6
duahsolo

5

255

17 Apr 2017, 06:41

2
ER
 If w, x, y and z are positive, is the value of (wx)/(yz) an integer?
Bunuel

2

255

05 Jul 2017, 01:08

2
 Members of a wrestling team were weighed twice
shahPranay14

1

255

04 Oct 2014, 04:20

 If x is a member of the set {44, 45, 47, 52, 55, 58}, what is the
Kritesh

1

255

28 May 2017, 11:15

 Mrs. Brown is dividing 50 students into 3 groups
vikasp99

1

255

08 Mar 2017, 07:53

 What is the total profit or loss to the shopkeeper in the sale
Gnpth

2

255

08 Aug 2017, 22:23

1
ER
 Of the high school students who participated in a recent survey, 110
Bunuel

4

255

11 Nov 2017, 13:40

ER
 What is the area of the quadrilateral ABCD shown in the diagram below?
Bunuel

3

255

25 Jul 2017, 01:26

ER
 Is x < y ? (1) z – 2 < y (2) x < z
Bunuel

1

256

26 Feb 2017, 22:20

5
 All 48 seniors in a certain high school take one of two English classe
Fedemaravilla

2

256

13 Oct 2017, 20:30

ER
 Is number x between 0.2 and 0.5 ? (1) 300x > 54 (2) 900x < 360
Bunuel

2

256

10 Mar 2017, 08:05

ER
 If the total price of n equally priced bonds was \$15,000, what was the
Bunuel

1

256

18 Sep 2017, 01:56

1
ER
 Bill bought several binders. If each binder was either a \$2.20 binder
Bunuel

3

256

17 Apr 2017, 20:25

2
ER
 A group of friends win \$96,000 in the lottery and agree to split their
Bunuel

1

256

28 Jul 2017, 00:56

ER
 If x1, x2, x3… xn is a sequence such that xn=n/2 for all values x≥1, i
Bunuel

2

256

28 Sep 2017, 07:25

1
 If a line K passes through (1, 5) and the line K intersects with
petrified17

1

256

19 Sep 2017, 09:36

6
ER
 In how many years would Bane be exactly thrice as old as his grandson?
Bunuel

5

257

06 Aug 2017, 06:22

1
ER
 If Matilda bought a 50 items for a total of \$50,000, what was the cost
Bunuel

2

257

04 Sep 2017, 10:00

2
ER
 If all of the 100 students that attended the fair rode the Ferris whee
Bunuel

3

257

27 Mar 2017, 19:39

1
ER
 If (xy)^(1/2) = 0, what is the value of x ?
Bunuel

1

257

06 Sep 2017, 00:34

1
ER
 What was the average number of miles per gallon of gasoline for a car
Bunuel

1

257

26 Apr 2017, 11:59

1
 The usual price of a bagel was reduced during a sale. How much money c

1

257

07 Mar 2017, 02:36

1
ER
 What was the average number of miles per gallon of gasoline for a car
Bunuel

1

257

29 Mar 2017, 22:48

1
ER
 If xy = z, what is the value of x ? (1) y = 2z (2) z < -1
Bunuel

3

258

11 Oct 2017, 09:43

4
 A terminating decimal is a number with a finite number of nonzero digi

1

258

16 Mar 2017, 12:39

1
ER
 What is the value of integer n ? (1) n(n + 1)(n + 2) = 120 (2) n! = 24
Bunuel

2

259

11 Sep 2017, 01:47

ER
 What is the average age of the two children?
Bunuel

1

259

03 Jul 2017, 08:51

 If a, b, c, d are integers. Is standard deviation of a, b, c, d same
ganand

0

259

27 Mar 2017, 07:00

1
ER
 Does x = y? (1) z = u (2) ABCD is a parallelogram
Bunuel

3

259

23 Oct 2017, 18:11

2
ER
 If 0 < a < b is a < 10?
Bunuel

2

260

21 Aug 2017, 10:09

ER
 If (a - b)/c < 0, is a > b?
Bunuel

1

260

11 Aug 2017, 02:41

1
 How much money do Peter and Ed have together?

1

260

11 Sep 2017, 01:57

ER
 What is the value of x? 1) x^-4x=1 2) x^-x=1
MathRevolution

2

260

01 Oct 2017, 18:19

2
 At a clothing store, Fred spent \$130. How many of the articles of clot

1

260

02 Sep 2017, 01:54

2
ER
 Is the area of the circle with center O larger than the area of the
Bunuel

4

260

29 Oct 2017, 10:08

1
 What is the slope of line m ?

1

260

24 Mar 2017, 16:16

3
ER
 If n is a positive integer and is not the square of any integer, is it
Bunuel

2

260

05 Oct 2017, 23:50

1
ER
 If x is an integer, what is the value of x?
Bunuel

1

260

25 Jul 2017, 01:20

2
ER
 If b is an integer what is the value of (4b + 1)/(2b) when rounded to
Bunuel

3

261

17 Sep 2017, 05:20

 What was the total amount of money Eben and Emily
Kritesh

1

261

31 May 2017, 00:32

2
ER
 If all of the students at FDR High School take either French or Spanis
Bunuel

2

261

28 Mar 2017, 00:14

2
ER
 Is a/b>0?
chetan2u

10

261

17 Nov 2017, 10:53

ER
 Is xy = 1? (1) x > 1 (2) y^2 = x
Bunuel

1

261

08 Sep 2017, 00:16

3
ER
 Is x an integer ? (1) 2x + 1 is an integer (2) 5x – 1 is an integer
Bunuel

5

261

28 Aug 2017, 07:14

1
ER
 Is x > 3?
Bunuel

1

262

10 Sep 2017, 22:54

ER
 If n is a positive integer with k digits. What is the value of n?
Bunuel

1

262

19 Dec 2016, 05:41

2
 If x and y are integers, what is the value of (x-y)^2?
DHAR

3

262

31 Jul 2017, 09:51

1
 What percentage of a group of people have diabetes?
GMATwizApp

1

262

26 May 2017, 07:40

2
ER
 If r and s are nonzero integers, is r/s an integer ?
Bunuel

2

262

10 Oct 2017, 02:14

ER
 A survey was made of 100 students who study German, French and Japanes
Bunuel

1

262

10 Jul 2017, 10:02

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