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# Problem Solving (PS)

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266
ER
 150 Hardest and easiest questions for PS
Bunuel

8

48049

11 Sep 2017, 05:31

1200
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

448119

22 Feb 2012, 11:27

Topics

7
ER
 Cecile commutes from her home to her office by either driving her car
Bunuel

6

560

13 Aug 2017, 20:28

12
ER
 At 1:00, Jack starts to bicycle along a 60 mile road at a constant spe
Bunuel

12

1890

13 Aug 2017, 20:57

11
ER
 One hour after Matthew started waking from x to y, a distanc
chiccufrazer1

16

2514

13 Aug 2017, 21:01

8
ER
 p is equal to the product of 2^x, 3^y, and 5^z. If x, y, and z are pos
MaggieSG

9

900

13 Aug 2017, 22:13

24
ER
 The set P contains the points (x, y) on the coordinate plane that are
Bunuel

7

1870

13 Aug 2017, 22:49

7
 Which of the following is closest to the difference between sum of all
duahsolo

7

601

13 Aug 2017, 23:27

7
ER
 New homeowners Jo and Colin are painting their basement. Working alone
Bunuel

4

2926

14 Aug 2017, 00:15

3
ER
 An empty barrel is filled with oil at a constant rate that takes 10 ho
Bunuel

5

363

14 Aug 2017, 00:20

12
ER
 At a constant Rate of flow, it takes 20 minutes to fill a swimming poo
RSOHAL

9

3975

14 Aug 2017, 00:23

4
ER
 If f is the function defined by f(x) = x^2*(1-x)^2 for all x, then f(1
petercao

11

2091

14 Aug 2017, 00:46

1
ER
 There are two circle-shaped pizzas. The diameter of the smaller pizza
MathRevolution

4

526

14 Aug 2017, 01:38

12
ER
 Sarah operated her lemonade stand Monday through
danzig

13

2649

14 Aug 2017, 02:50

21
ER
 A company assigns product codes consisting of all the letter
bagdbmba

10

2346

14 Aug 2017, 02:54

2
ER
 For positive integer x, if x^2 has 4 digits, which of the following
banksy

4

2286

14 Aug 2017, 02:58

96
ER
 A rectangular photograph is surrounded by a border that is 1
petercao

14

24134

14 Aug 2017, 03:14

17
ER
 The square root of integer x is equal to the sum of the cubes of y and
Bunuel

11

585

14 Aug 2017, 03:23

3
 For how many positive integers is the number of positive divisors
stonecold

4

738

14 Aug 2017, 03:37

15
ER
 On the coordinate plane (6, 2) and (0, 6) are the endpoints of the dia
Manonamission

9

999

14 Aug 2017, 04:59

38
ER
 For any numbers x and y, x#y = xy - x - y if x#y=1 which
bmwhype2

14

5625

14 Aug 2017, 05:20

5
ER
 In the figure below, ∠ADE = 60°, ∠EFC = 40°, and ∠DAE = 55°. If AB ||
Bunuel

7

2379

14 Aug 2017, 05:22

6
ER
 What is the probability of randomly selecting one of the shortest diag
Bunuel

3

911

14 Aug 2017, 10:07

6
 What is the maximum number of points common to the intersection of a s

4

356

14 Aug 2017, 10:35

18
ER
 Victor's job requires him to complete a series of identical
siddhans

19

5531

14 Aug 2017, 10:52

34
ER
 Machine A takes 2 more hours than machine B to make 20 widgets. If wor
Bunuel

12

2397

14 Aug 2017, 11:02

12
ER
 If x and y are positive integers such that x/y=33.375,
alex1233

10

3195

14 Aug 2017, 11:03

20
ER
 A tank has two water pumps Alpha and Beta and one drain Gamma. Pump
Bunuel

9

1648

14 Aug 2017, 11:41

15
ER
 Exactly 36% of the numbers in set S are even multiples of 3.
rxs0005

12

3959

14 Aug 2017, 11:55

14
ER
 Mel and Nora share a total of three red marbles, two green marbles, an
Bunuel

4

877

14 Aug 2017, 12:11

3
ER
 Jim filled his dog's bowl with 80 dog food pellets. Starting
gmatquant25

4

3461

14 Aug 2017, 12:25

289
ER
 M is the sum of the reciprocals of the consecutive integers   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Official Guide

35

29753

14 Aug 2017, 13:14

9
ER
 A bank customer borrowed \$10,000, but received y dollars les
Bunuel

18

4501

14 Aug 2017, 13:22

77
ER
 Tanks X and Y contain 500 and 200 gallons of water respectively. If   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: GMAT Club Tests
ichha148

31

15462

14 Aug 2017, 14:59

4
 Two cars were driven by A and B. They were 580 miles apart
ExuberantRahul

7

2909

14 Aug 2017, 15:04

3
ER
 If a+b=x and a-b= y
Skywalker18

5

327

14 Aug 2017, 15:10

7
ER
 (1/5)^2 - 1/5*1/4 =
Bunuel

10

4122

14 Aug 2017, 15:20

18
ER
 Which of the following lines in the xy-plane does not contai
Bunuel

10

3619

14 Aug 2017, 15:22

17
ER
 The sum of three integers is 40. The largest integer is 3
Bunuel

14

3724

14 Aug 2017, 15:23

5
ER
 1/(3-1/(3-1/(3-1)))=
Bunuel

6

4270

14 Aug 2017, 15:23

79
ER
 With both inlets open, a water tank will be filled with wate

14

6018

14 Aug 2017, 15:25

1
 It takes 50 seconds, 60 seconds, and 100 seconds, 3 pumps A, B, and C
Bounce1987

1

235

14 Aug 2017, 16:40

2
ER
 A drum of bathroom cleaner contains 200 gallons of a cleaning solution
Bunuel

5

375

14 Aug 2017, 18:07

28
ER
 If y ≠ 3 and 3x/y is a prime integer greater than 2, which   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Must or Could be True Questions,  Number Properties
milind1979

22

10117

14 Aug 2017, 19:17

8
ER
 According to a certain estimation, the total number of black cats is 2
reto

8

1772

14 Aug 2017, 19:57

81
ER
 Set R contains five numbers that have an average value of 55
Orange08

24

17224

14 Aug 2017, 21:24

7
ER
 A and B together complete a piece of job in 10 days, B and C together
Bunuel

2

259

14 Aug 2017, 22:58

5
ER
 If [x] is the least integer greater than or equal to x, and [x/2]=3, w
MathRevolution

7

541

14 Aug 2017, 23:34

29
ER
 A firm's annual revenue grows twice as fast as its costs. In
WoundedTiger

15

4923

15 Aug 2017, 01:12

28
ER
 Pam and Robin each roll a pair of fair, six-sided dice. What is the pr
Bunuel

8

1012

15 Aug 2017, 01:36

58
ER
 What is the solution set for |3x-2|<=|2x-5|   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities

39

9107

15 Aug 2017, 02:57

2
ER
 In the figure above, segments KQ and NQ divide segment JP into three
Bunuel

1

130

15 Aug 2017, 03:01

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