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279
ER
 150 Hardest and easiest questions for PS
Bunuel

8

52482

11 Sep 2017, 05:31

1265
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

475669

22 Feb 2012, 11:27

Topics

8
 A certain store sells only black shoes and brown shoes. In a certain
manalq8

6

4874

02 Jul 2017, 15:00

14
ER
 A retailer bought a machine at a wholesale price of \$90 and
monirjewel

15

4876

08 Sep 2017, 10:48

32
ER
 The sequence f(n) = (2n)! ÷ n! is defined for all positive
enigma123

4

4877

11 Dec 2016, 08:12

42
ER
 X percents of the rooms are suits, Y percent of the rooms
Himalayan

17

4880

28 Aug 2017, 09:53

27
ER
 If 1=
mmcooley33

12

4881

24 Jan 2017, 20:05

46
ER
 If (10^4 * 3.456789)^8 is written as a single term, how many
emmak

10

4881

18 Apr 2017, 05:47

47
 How many positive three digit integers have exactly 7 factor   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors
kevincan

25

4883

04 Jan 2017, 08:19

10
ER
 A magician holds one six-sided die in his left hand and two
carcass

11

4886

21 Apr 2016, 12:55

24
ER
 If k is a positive integer, which of the following must be
Galiya

12

4886

08 Mar 2017, 23:51

27
ER
 A magician has five animals in his magic hat: 3 doves and 2
xALIx

17

4887

12 Apr 2017, 12:02

14
ER
 A circular mat with diameter 20 inches is placed on a square
udaymathapati

13

4889

12 May 2017, 13:32

48
ER
 We define f(n) as the highest non-negative integer power of 7 that
shrouded1

9

4890

03 Nov 2017, 14:58

29
ER
 If b < 2 and 2x - 3b = 0, which of the following must be tru
Bunuel

14

4895

04 Jun 2017, 06:43

15
ER
 A cyclist rides his bicycle over a route which is 1/3 uphill   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Distance/Rate Problems
ggarr

21

4900

14 Jul 2017, 08:53

36
ER
 Pipe P can drain the liquid from a tank in 3/4 the time that
X & Y

11

4901

08 May 2016, 04:31

40
ER
 If xy ≠ 0 and x^2y^2 − xy = 6, which of the following could be y in te
Bunuel

12

4901

17 Oct 2016, 04:41

28
ER
 If x and y are positive integers and 1 + x + y + xy = 15, wh
mrwaxy

9

4901

08 Nov 2017, 17:41

10
ER
 Two couples and one single person are seated at random in a
tarek99

9

4902

02 May 2011, 20:20

15
ER
eybrj2

6

4908

17 Aug 2017, 23:17

4
ER
 A room contains 160 people, 15 percent of whom are women. A
bmwhype2

8

4908

26 Apr 2014, 02:57

38
ER
 Working together, Jose and Jane can complete an assigned task in 20
ggarr

19

4908

13 Aug 2017, 10:55

10
ER
 If (2 -root(5))x = -1, then x=
udaymathapati

8

4909

18 Mar 2017, 11:50

13
ER
 When positive integer A is divided by positive integer B

9

4915

22 Sep 2017, 11:44

24
ER
 A palindrome is a number that reads the same forward and backward,
krishnasty

16

4918

01 Apr 2017, 15:52

31
ER
 How many terms of the series r 3^(1/2) + 3 + 3*(3^(1/2)) + 9
Anasthaesium

16

4919

17 Jan 2017, 21:29

31
ER
 The subsets of the set {w, x, y} are {w}, {x}, {y}, {w, x}, {w, y},
JDPB7

8

4921

03 Jun 2017, 02:29

2
ER
 If the population of a certain country increases at the rate
Bunuel

12

4925

16 Jul 2017, 17:36

12
ER
 If it is assumed that 60 percent of those who receive a questionnaire
Bunuel

9

4926

18 Sep 2017, 05:49

16
ER
 Gears X and Y are interconnected within and power
GMATD11

15

4926

23 Nov 2016, 10:15

16
ER
 If the function Q is defined by the formula Q = 5w/(4x(z^2))
gmattest27

10

4928

20 Feb 2017, 23:59

33
ER
 If |A|<|B|, which of the following numbers is always negativ
nverma

9

4928

01 Jan 2017, 12:22

29
ER
 If x is an integer and y = 3x + 2, which of the following
Bunuel

8

4928

22 Aug 2017, 03:16

5
 A family made a down payment of \$75 and borrowed the balance
el1981

7

4929

18 Oct 2016, 11:06

7
ER
 If 6 different numbers are to be selected from integers 0 to 6, how ma
DeeptiM

6

4931

14 Oct 2016, 01:11

16
 The table above shows the discount structure for advanced purchase of
mrsmarthi

9

4931

11 Jul 2017, 11:01

6
ER
 If the length of an edge of cube X is twice the length of an
Bunuel

5

4931

04 Jul 2017, 06:23

16
ER
 Renee has a bag of 6 candies, 4 of which are sweet and 2 of
l0rrie

9

4931

17 Nov 2017, 23:37

7
ER
 If x>=0 and x=root(8xy - 16y^2) then, in terms of y, x=
Jp27

7

4932

04 Nov 2016, 06:55

25
ER
 In a rectangular coordinate system, which of the following
pzazz12

6

4932

01 Sep 2017, 00:56

10
ER
 210 college students were asked in a survey if they
arps

17

4935

06 Nov 2016, 03:12

8
ER
 The probability of pulling a black ball out of a glass jar
anilnandyala

6

4937

20 Jul 2017, 16:49

3
ER
 If k is an non-negative integer and 15^k is a divisor of 759
shrive555

6

4937

28 Oct 2010, 07:48

2
ER
 If xy = 2, xz = 8, and yz = 5, then the value of xyz is
tmipanthers

1

4938

27 Jun 2013, 14:26

12
ER
 The integers a, b, and c are positive a/b = 5/2, and a/c
Chembeti

12

4939

02 May 2017, 16:48

18
ER
 The price of a certain commodity increased at a rate of
manalq8

6

4940

08 Jul 2016, 21:44

38
ER
 Divi and Dave run on a circular track. Divi completes 3 laps
virtualanimosity

19

4941

03 Sep 2014, 07:00

12
ER
 In how many ways can Ann, Bob, Chuck, Don and Ed be seated
shrive555

8

4944

19 Apr 2017, 16:02

29
ER
 If 3^(6x) = 8,100, what is the value of [3^(x-1)]^3?
amitjash

17

4945

30 Nov 2016, 23:51

21
ER
 Last year Manfred received 26 paychecks. Each of his first 6
Bunuel

21

4945

08 Dec 2016, 10:10

26
ER
 Kate and Danny each have \$10. Together, they flip a fair coin 5 times.
powerka

9

4947

18 Aug 2016, 12:52

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