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281
ER
 150 Hardest and easiest questions for PS
Bunuel

9

53616

10 Dec 2017, 23:52

1272
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

483383

22 Feb 2012, 11:27

Topics

91
ER
 At a dinner party, 5 people are to be seated around a
marcodonzelli

12

37313

08 Jul 2013, 07:41

25
ER
 The sequence a1, a2, a3, ... ,an, ... is such that an = an-1
Bunuel

14

37282

18 Apr 2017, 22:27

196
ER
 When a certain tree was first planted, it was 4 feet tall
anilnandyala

16

37151

11 Dec 2017, 12:14

392
ER
 In a village of 100 households, 75 have at least one DVD player, 80   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: 800 Score,  Source: GMAT Prep
Hussain15

48

37095

23 Nov 2017, 11:27

85
ER
 A used car dealer sold one car at a profit of 25 percent of
djdela

15

36948

25 Jun 2017, 18:09

43
ER
 How many prime numbers between 1 and 100 are factors of 7150
seofah

17

36909

01 Apr 2017, 05:55

130
ER
 A sphere is inscribed in a cube with an edge of 10. What is   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT
enigma123

21

36487

28 Nov 2017, 01:07

212
ER
 Running at their respective constant rates, machine X takes   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: GMAT Prep
heyholetsgo

47

36288

12 Nov 2017, 09:49

253
ER
 Right triangle PQR is to be constructed in the xy-plane so
amitdgr

16

36227

18 Jul 2017, 09:13

8
ER
 A sum of money doubles itself at a compound interest in 15 y
Bunuel

4

36077

21 Jun 2017, 05:18

9
ER
 In an examination 60% failed in Math and 40% failed in Frenc
theGame001

10

36043

29 Nov 2016, 22:59

146
ER
 If n is a positive integer and n^2 is divisible by 72, then
amitvmane

38

35937

16 Nov 2017, 15:13

77
ER
 A boat traveled upstream a distance of 90 miles at an
CfaMiami

9

35665

10 Feb 2014, 22:12

1
ER
 A rope 40 feet long is cut into two pieces. If one piece is
Bunuel

14

35661

25 May 2016, 08:48

8
ER
 A mixture of 40 liters of milk and water contains 10% water.
munia123

11

35621

16 Apr 2017, 13:43

57
 Before being simplified, the instructions for computing   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Word Problems,  Source: GMAT Prep
gmacvik

31

35405

22 Jul 2011, 13:59

33
ER
 If the probability of rain on any given day in City X is 50
JuliaS

15

35400

30 Nov 2017, 01:09

57
ER
 Two guns were fired from the same place at an interval of 10
amitjash

15

34975

15 Aug 2017, 22:57

28
ER
 If a 4 cm cube is cut into 1 cm cubes, then what is the
ajit257

13

34822

29 Dec 2016, 13:00

19
ER
 The average (arithmetic mean) of the integers from 200 to
Bunuel

9

34732

13 Jan 2017, 14:21

108
ER
 The value of (10^8-10^2)/(10^7-10^3) is closest to which of   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Source: GMAT Prep
jcbruin

28

34528

08 Aug 2017, 22:07

68
ER
 In how many different ways can a group of 8 people be divide
noboru

14

34395

25 Aug 2017, 11:16

183
ER
 A square wooden plaque has a square brass inlay in the
Bunuel

44

34387

15 Sep 2017, 12:19

103
ER
 Car A is 20 miles behind car B, which is traveling in the   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: Official Guide
GMATD11

29

34377

14 Sep 2017, 21:16

246
ER
 Mary passed a certain gas station on a highway while traveli   Go to page: 1, 2, 3 Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: GMAT Prep EP1
rags

45

34199

23 Oct 2017, 02:16

117
ER
 If xy+z=x(y+z), which of the following must be true?
WishMasterUA

17

34029

08 Dec 2017, 12:24

88
ER
 There are 8 books in a shelf that consist of 2 paperback   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Combinations,  Source: GMAT Prep EP1
pretttyune

20

33627

16 Jul 2017, 11:42

153
ER
 A certain junior class has 1,000 students and a certain
blog

16

33317

04 Dec 2017, 11:53

13
ER
 ABC is a right angled triangle with BC=6cm and AB=8 cm
005ashok

8

33212

19 Apr 2017, 05:28

44
ER
 If a certain coin is flipped, the probability that the coin   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Probability,  Source: GMAT Prep EP1
marcodonzelli

28

33146

10 Jun 2017, 09:50

341
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

31

33143

05 Nov 2017, 12:21

49
ER
 A number when divided by a divisor leaves a remainder of 24.   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Remainders
ggarr

32

33126

20 Aug 2017, 06:00

99
ER
 A vending machine is designed to dispense 8 ounces of coffee   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: GMAT Prep
zz0vlb

20

32918

14 Nov 2017, 09:40

125
ER
 Find the last 2 digits of 65*29*37*63*71*87*62   Go to page: 1, 2, 3, 4 Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Number Properties
virtualanimosity

72

32730

21 Sep 2013, 12:08

7
ER
 If the cost price of 20 articles is equal to the selling price of 25
pzazz12

5

32619

18 Oct 2016, 15:14

51
ER
 In the figure above, equilateral triangle ABC is inscribed
Folaa3

5

32565

22 Jul 2013, 03:30

93
ER
 In the arithmetic sequence t1, t2, t3, ..., tn, t1=23 and tn
enigma123

12

32556

01 Dec 2017, 23:59

50
ER
 A fair die is rolled once and a fair coin is flipped once. What is the   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Source: Manhattan GMAT
tekno9000

22

32490

11 Aug 2017, 09:05

22
ER
 A square is drawn by joining the midpoints of the sides of a
anilnandyala

10

32439

29 Dec 2016, 13:17

122
ER
 If 12 men and 16 women can do a piece of work in 5 days and   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: GMAT Prep
smcgrath12

20

32285

11 Sep 2017, 07:06

127
ER
 If n = (33)^43 + (43)^33 what is the units digit of n?
Archit143

15

32224

01 Apr 2017, 06:07

142
ER
 If |x|
mehdiov

89

32134

26 Oct 2017, 02:59

242
ER
 A certain list consists of 21 different numbers. If n is in
monirjewel

28

32104

11 Nov 2017, 22:24

192
ER
 In the figure shown, what is the value of v+x+y+z+w?   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Official Guide
Bunuel

31

31957

25 Nov 2017, 10:05

323
ER
 If 10! - 2*(5!)^2 is divisible by 10^n, what is the greatest   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Number Properties
aalriy

45

31905

12 Jul 2017, 07:52

106
ER
 Six cards numbered from 1 to 6 are placed in an empty bowl.   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Source: GMAT Prep EP1
ggarr

33

31828

18 Jul 2017, 11:17

400
ER
 A photography dealer ordered 60 Model X cameras to be sold   Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: Official Guide
pgmat

60

31816

23 Oct 2017, 21:14

100
ER
 For all positive integers m, [m]=3m when m is odd
Guduna

20

31667

02 May 2017, 17:05

7
ER
 A can complete a certain job in 12 days. B is 60%
b2bt

6

31624

18 Apr 2017, 10:37

259
ER
 During a trip, Francine traveled x percent of the total distance at an   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Official Guide
vksunder

51

31514

11 Dec 2017, 11:55

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