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# Problem Solving (PS)

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266
ER
 150 Hardest and easiest questions for PS
Bunuel

8

48402

11 Sep 2017, 05:31

1204
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

450752

22 Feb 2012, 11:27

Topics

29
ER
 How many five-digit numbers can be formed from the digits 0,
guerrero25

17

5770

10 Nov 2016, 07:45

32
ER
 A woman sold 100 oranges at \$12.10, some at the rate of 3
rxs0005

10

5776

07 Nov 2016, 05:07

32
ER
 Tourist purchased a total of 30 travelers checks in \$50 and   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems,  Source: GMAT Paper Tests
GMATBaumgartner

24

5776

24 Sep 2017, 15:54

51
ER
 A furniture manufacturer has two machines, but only one can
rtaha2412

19

5778

06 Jun 2017, 03:53

51
ER
 The probability that a family with 6 children has exactly

19

5778

21 Jan 2017, 05:18

3
ER
 If the number 52,1n9, where n represents the tens digit, is a multiple
kirankp

10

5789

05 Nov 2016, 07:59

9
ER
 It takes the average dryer 80 minutes to dry one full load
knabi

15

5790

30 Jul 2012, 15:37

2
 A rectangular tiled floor consists of 70 square tiles. The   Tags: Algebra,  Word Problems
sudhagar

7

5793

03 Aug 2017, 05:29

26
ER
 The only people in each of rooms A and B are students, and
Fremontian

14

5794

22 Feb 2016, 23:01

67
ER
 At company X, 44% of the employees that own laptops do not
carcass

15

5797

18 Jan 2017, 10:39

46
ER
 A certain bacteria colony doubles in size every day for 20
gmatgeek

16

5797

15 Oct 2016, 12:56

24
ER
 If k^2 = m^2, which of the following must be true?
mkarthik1

7

5797

12 Jun 2017, 04:59

9
ER
 Of the following integers, which is the closest approximation to
djveed

12

5799

04 Feb 2017, 08:13

29
ER
 √[2√63 + 2/(8+3√7)] =   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Roots
rahulms

25

5800

25 Jul 2017, 08:19

54
ER
 A welder received an order to make a 1 million liter
manalq8

11

5801

27 Jul 2017, 21:51

ER
 When N is divided by T, the quotient is S and reminder is V. which of
vanidhar

5

5801

17 Mar 2016, 22:52

9
 A bowl contains equal numbers of red, orange, green, blue, a
ratinarace

6

5802

05 Jul 2016, 14:22

48
ER
 What is the remainder when ((55)^15!)^188 is divided by 17
saratchandra

13

5803

13 Sep 2017, 12:58

39
ER
 In Rwanda, the chance for rain on any given day is 1/2. What   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Probability
nocilis

20

5807

21 Jun 2016, 09:48

14
ER
 If there are four distinct pairs of brothers and sisters, th
vaivish1723

8

5808

06 Jun 2014, 03:01

33
ER
 If x is an integer and y = 3x + 2, which of the following
Baten80

14

5808

25 Apr 2017, 09:05

45
ER
 Solution A is 20% salt and Solution B is 80% salt. If you
desiguy

19

5809

11 Aug 2017, 18:00

20
ER
 Two sides of a triangle have lengths x and y and meet at a r
xhimi

13

5812

27 Feb 2017, 22:27

42
ER
 A committee of 3 men and 3 women must be formed from a group
Paul

19

5814

26 May 2016, 21:58

9
ER
 The figure above shows the dimensions of an isosceles triangle in
shanewyatt

3

5816

24 Jan 2017, 13:13

10
ER
 If (x # y) represents the remainder that results when the po
bmwhype2

7

5816

13 May 2014, 07:35

26
ER
 The probability of having a girl is identical to the
saurya_s

11

5816

09 Jul 2017, 05:05

5
ER
 Solution Y is 30 percent liquid X and 70 percent water. If 2
neelgar

8

5817

18 Apr 2014, 21:37

27
ER
 If x#2, then (3x^2(x-2)-x+2)/(x-2)=
Bunuel

18

5823

29 May 2017, 21:57

30
ER
 Three quarts of a bleaching chemical, Minum, contains 5 percent hydrog
cloaked_vessel

17

5824

21 Aug 2017, 08:34

17
ER
 The security gate at a storage facility requires a fivE
IndigoIntentions

17

5825

05 Jul 2017, 21:23

2
ER
 In the triangle ABC, AB = 6, BC = 8 and AC = 10. A perpendicular dropp
ykaiim

17

5825

28 Jun 2017, 04:29

1
ER
 Twin primes are defined as prime numbers that can be express
enigma123

2

5826

25 Jul 2014, 23:40

30
ER
 In the xy-plane, a triangle has vertexes (0,0), (4,0) and
apoorvasrivastva

18

5827

20 Jul 2017, 20:51

4
ER
 Tough and tricky 3: leap year
Bunuel

6

5828

30 Oct 2016, 10:39

15
ER
 Today Rebecca, who is 34 years old, and her daughter, who is 8 years
Bunuel

8

5829

19 Sep 2017, 15:46

20
ER
 Given that p is a positive even integer with a positive   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Manhattan GMAT
u2lover

25

5832

25 Jan 2017, 05:56

4
ER
 If 2^x + 2^x + 2^x + 2^x = 2^n, what is x in terms of n?
ulm

8

5834

20 May 2017, 16:11

50
ER
 For any integer n greater than 1, [n denotes the product of
Bunuel

13

5837

18 Jun 2017, 04:14

58
ER
 If p^3 is divisible by 80, then the positive integer p must have at le
Bunuel

15

5837

12 Sep 2017, 00:08

11
 John's front lawn is 1/3 the size of his back lawn.
genuinebot85

11

5838

25 Sep 2017, 12:57

5
 A zinc-copper alloy with 3 kg of pure zinc would contain 90%
sid1599

6

5840

23 Apr 2013, 22:23

6
ER
 A computer chip manufacturer expects the ratio of the number
foolbox

17

5845

12 Oct 2016, 04:06

10
ER
 What is the sum of the first 100 positive odd numbers?
MathRevolution

6

5847

20 Jan 2017, 23:52

51
ER
 Abel can complete a work in 10 days, Ben in 12 days and Carl
asterixmatrix

15

5848

06 Jun 2017, 19:14

11
ER
 If each side of ΔACD above has length 3 and if AB has length
boomtangboy

4

5848

26 Apr 2016, 02:53

4
ER
 All the stocks on the over-the-counter market are designated   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Combinations,  Source: GMAT Prep
Folaa3

31

5850

03 May 2011, 20:47

30
ER
 Al can complete a particular job in 8 hours. Boris can
X & Y

15

5851

15 Nov 2016, 19:56

56
ER
 If x^2 + y^2 = 100, and x≥0, and y≥0, the maximum value of x
emmak

11

5853

24 Jun 2017, 09:34

32
ER
 Salesperson A's compensation for any week is \$360 plus 6 per   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide
Bunuel

25

5855

23 Aug 2017, 17:38

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