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# Problem Solving (PS)

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274
ER
 150 Hardest and easiest questions for PS
Bunuel

8

49952

11 Sep 2017, 05:31

1231
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

460069

22 Feb 2012, 11:27

Topics

5
ER
 A slot machine in a Las Vegas casino has an average profit of \$600 for

8

5263

29 Aug 2017, 17:19

29
ER
 Albert and Bob are painting rooms at constant, but different
Sourabh2012

14

3723

29 Aug 2017, 17:20

6
ER
 Which of the following is the closest to 11*1020–9*1010?
MathRevolution

7

496

29 Aug 2017, 17:21

2
ER
 On a purchase of \$120, a store offered a payment plan consisting of a
Bunuel

6

394

29 Aug 2017, 17:23

2
ER
 In ∆ ABC above, if DE is parallel to AC, then x =
Bunuel

4

288

29 Aug 2017, 17:24

1
ER
 In the equilateral triangle RST above, y equals
Bunuel

4

260

29 Aug 2017, 17:24

1
ER
 In the figure above, N lies on line segment MO. Which of the following
Bunuel

5

620

29 Aug 2017, 17:26

1
ER
 If the operation x&y is defined by the equation x&y=x·y/(x+y) for all
Bunuel

4

1147

29 Aug 2017, 17:27

1
ER
 Among all isosceles triangles RST having the measure of angle S equal
Bunuel

4

252

29 Aug 2017, 17:35

35
ER
 For the positive integers q, r, s, and t, the remainder when
TechWithNoExp

9

3409

29 Aug 2017, 19:06

35
ER
 In how many ways 8 different tickets can be distributed   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations
Bunuel

24

7068

29 Aug 2017, 19:15

ER
 If p, q, and r are the degree measures of the three angles of an isosc
Bunuel

5

260

29 Aug 2017, 21:36

3
ER
 If x and y each represent a single digit, does the number 8.3xy round
Bunuel

4

3024

29 Aug 2017, 23:20

101
ER
 If x and y are positive, which of the following must be   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Must or Could be True Questions,  Roots,  Source: GMAT Prep
study

37

13064

29 Aug 2017, 23:23

4
ER
 If x - 7 = √x + √7 , x = ?
MathRevolution

6

510

29 Aug 2017, 23:37

17
ER
 root[root{96}+2/(5+2*root{6})] lies between
LM

11

6510

30 Aug 2017, 04:32

11
ER
 A cylindrical tank with radius 3 meters is filled with a solution. The   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry
bhandariavi

20

3692

30 Aug 2017, 06:43

23
ER
 On the coordinate plane , points P and Q are defined by the
Asifpirlo

15

2284

30 Aug 2017, 06:50

16
ER
 A circle has a center at P = (–4, 4) and passes through the point (2,
Bunuel

5

1786

30 Aug 2017, 07:58

79
ER
 The area bounded by the curves |x + y| = 1 and|x - y| = 1 is
anni

19

18249

30 Aug 2017, 08:49

8
ER
 Six highschool boys gather at the gym for a modified game
stunn3r

13

3240

30 Aug 2017, 09:05

67
ER
 John wrote a phone number on a note that was later lost   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations,  Probability
scaredshikless

24

6807

30 Aug 2017, 09:44

12
 In the figure, AB = AE = 8, BC = CD = 13, and DE = 2. What is the area
gorden

6

5730

30 Aug 2017, 09:55

34
ER
 In how many different ways can a group of 8 people be
manalq8

15

6322

30 Aug 2017, 10:45

135
ER
 If x ≠ 0 and x/|x| < x, which of the following must be true?
Marcab

43

14235

30 Aug 2017, 10:56

11
ER
 From 7 consonants and 5 vowels, how many words can be formed   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Combinations
Itzrevs

20

17784

30 Aug 2017, 12:14

56
ER
 Two trains run in opposite directions on a circular track.   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: Kaplan
alex1233

27

10454

30 Aug 2017, 12:42

43
ER
 Keats Library purchases a number of new books, all in the ca   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Manhattan GMAT
manugmat123

21

10261

30 Aug 2017, 14:16

4
ER
 If s > 0 and (r/s)^1/2=s, what what is r in terms of s ?

7

9578

30 Aug 2017, 14:32

23
ER
 If a = -0.3, which of the following is true?

16

11110

30 Aug 2017, 14:34

27
ER
 Mary's income is 60 percent more than Tim's income, and Tim'

18

15043

30 Aug 2017, 14:39

77
ER
 How many positive integers less than 100 are neither multiples of 2 or   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: GMAT Prep EP2
devbond

25

12499

30 Aug 2017, 17:00

ER
 A large cube is made up of smaller equally sized cubes, where each sma
LakerFan24

1

190

30 Aug 2017, 17:12

3
 Is C = sqrt(W/L) by what factor does C increase if W triples and L is
Jinglander

3

1838

30 Aug 2017, 21:12

11
ER
 The probability of shooting a target increases after a
SravnaTestPrep

10

1991

30 Aug 2017, 22:53

14
ER
 If the area of a square equals the area of a circle, which of the foll

11

8341

31 Aug 2017, 04:16

41
ER
 A first grade teacher uses ten flash cards, each numbered fr
vikramm

10

5426

31 Aug 2017, 04:18

93
ER
 Every day a certain bank calculates its average daily   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Word Problems
BM

33

7534

31 Aug 2017, 04:45

48
ER
 A, B, C, D, E, F, G, and H are all integers, listed in order of increa
Bunuel

5

2724

31 Aug 2017, 05:39

2
ER
 What is the sum of ALL the factors of 49?
Bunuel

7

967

31 Aug 2017, 05:40

3
ER
 If n is the sum of the first 40 positive integers, what is the greates
Smokeybear00

3

750

31 Aug 2017, 06:39

2
ER
 V is the volume of a cylinder; the radius of the cylinder is 3.4. The
Bunuel

6

695

31 Aug 2017, 07:54

59
ER
 If |y-1/2| < 11/2, which of the following could be a value
Bunuel

20

17336

31 Aug 2017, 09:05

4
ER
 If a taxi driver charges x cents for the first quarter-mile of a trip
Bunuel

10

3171

31 Aug 2017, 10:17

23
ER
 The sum of m consecutive integers is 8. If the sum of n consecutive in
Bunuel

7

633

31 Aug 2017, 10:19

63
ER
 If x is a positive integer, what is the units digit of
MA

19

11213

31 Aug 2017, 10:19

ER
 On a map Town G is 10 centimeters due east of Town H and 8 centimeters
Bunuel

4

259

31 Aug 2017, 10:21

3
ER
 4(xy)^3 + (x^3 − y^3)^2 =
Bunuel

9

629

31 Aug 2017, 10:21

5
ER
 Jackson Consulting reduced headcount by laying off 20% of its employee
MartyMurray

4

744

31 Aug 2017, 10:22

24
ER
 There are 15 points in a given plane, no three of which are
summer101

9

4932

31 Aug 2017, 10:23

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