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# Problem Solving (PS)

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279
ER
 150 Hardest and easiest questions for PS
Bunuel

8

52424

11 Sep 2017, 05:31

1265
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

475353

22 Feb 2012, 11:27

Topics

200
ER
 It takes 6 days for 3 women and 2 men working together to   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: 800 Score
virtualanimosity

49

41537

12 Aug 2015, 07:01

69
ER
 A certain stock exchange designates each stock with a one-,
japped187

7

17351

12 Aug 2015, 00:27

1
ER
 The size of a square computer screen is measured by the leng
jlgdr

3

2468

11 Aug 2015, 04:27

1
ER
 The figure above illustrates a managerial table of organizat
Asifpirlo

9

2228

10 Aug 2015, 23:46

82
ER
 Machine A and Machine B can produce 1 widget in 3 hours work
changhiskhan

16

14873

10 Aug 2015, 17:46

1
ER
 If 70 percent of 600 is 40 percent of x, then x=?
GMATD11

4

3845

10 Aug 2015, 16:36

5
ER
 How many different positive integers exist between 10^6
Asifpirlo

7

4516

10 Aug 2015, 08:56

3
ER
 A picture of an equilateral triangle is reduced by 75 percen
Manik12345

4

1634

10 Aug 2015, 08:27

2
 Each writer of the local newspaper is paid as follows: a
musical33

3

1500

09 Aug 2015, 15:59

ER
 A 3 by 4 rectangle is inscribed in circle. What is the circumference
shyind

2

8857

09 Aug 2015, 05:12

3
ER
 #p is defined as 2p-20 for any number p. What is p, if #(#(#p))=4?
reto

2

1202

09 Aug 2015, 04:48

3
ER
 If the surface area of a cylinder with a radius of 4 inches and a
Bunuel

12

1608

08 Aug 2015, 02:59

8
ER
 In the rectangular coordinate given in the image, the shaded
Summer3

16

4117

08 Aug 2015, 00:46

5
ER
 John throws a coin until a series of three consecutive heads
david1983

2

1552

06 Aug 2015, 01:31

10
ER
 In a recent election, James received 0.5 percent of the 2,000 votes
Bunuel

6

2706

06 Aug 2015, 00:21

36
ER
 Each of the following equations has at least one solution
vigneshpandi

11

11351

05 Aug 2015, 20:35

3
ER
 If 45% of z is 120% of y and y is 75% of x, what percent of x is z?
shyind

1

1345

05 Aug 2015, 06:53

ER
 If the price of a certain computer increased 30 percent from d dollars
shyind

1

1084

05 Aug 2015, 06:49

5
ER
 If 3^(7-n)=3^(n) -6(9^(1/2n-1)), what is the value of n+2?
geno5

7

2744

05 Aug 2015, 06:09

1
ER
 Bill’s compact disc player randomly plays a song, so that no song is r
reto

3

797

04 Aug 2015, 16:49

37
ER
 If p is the product of the integers from 1 to 30, inclusive, what is t
tarek99

11

9650

03 Aug 2015, 19:52

5
ER
 A plant has workers and supervisors in a ratio of 30 to 1.
phoenix9801

6

2618

03 Aug 2015, 13:28

9
ER
 Point (a,b) is on the circle represented by x^2+y^2=10,
trex16864

5

1864

03 Aug 2015, 06:55

6
ER
 If x = −0.5, then which of the following has the smallest value?
GMATnavigator

2

1324

02 Aug 2015, 12:03

11
ER
 In a particular 4-sided pyramid, each side of the square bas
Asifpirlo

3

1727

02 Aug 2015, 09:48

4
ER
 A group of 630 children is arranged in rows for a group photograph
GMATnavigator

3

4402

02 Aug 2015, 06:56

 If P represents the product of the first
shyind

1

795

02 Aug 2015, 00:13

4
ER
 Dyminocs is changing its production methods and moving all its workers
reto

8

1119

01 Aug 2015, 04:40

5
ER
 0.99999+0.11111=?
reto

4

1319

31 Jul 2015, 10:02

8
ER
 When positive integer x is divided by 11, the quotient is y and the re
Bunuel

7

1644

31 Jul 2015, 08:24

ER
 If x < 0 and 0 < y < 1, which of the following has the greatest value?
Bunuel

7

1213

30 Jul 2015, 09:22

39
ER
 If k is a common multiple of 75, 98, and 140, which of the
bulletpoint

13

15826

30 Jul 2015, 05:37

1
ER
 If x=kc and y=kt,then y-x =?
jsphcal

4

2656

28 Jul 2015, 08:24

ER
 Product of two numbers is 30. If LCM of those two numbers is 15. Then
VenoMfTw

5

872

28 Jul 2015, 03:22

23
 There are 5 bags three of which contains 5 white and 2 black
PiyushK

10

9267

27 Jul 2015, 09:57

1
ER
 How many distinct integers are factors of 90?
guerrero25

7

8832

27 Jul 2015, 08:22

ER
 If 2 cards are selected at random from the deck of 52 cards then What
GMATinsight

1

763

27 Jul 2015, 05:53

2
ER
 If 2 cards are selected at random from the pack of 52 cards then What
GMATinsight

1

665

27 Jul 2015, 05:50

4
ER
 In how many ways can the letters of word "EDUCATION" be arranged such
GMATinsight

5

5302

27 Jul 2015, 05:37

2
ER
 If n = 4p, where p is a prime number greater than 2, how many differen
ITMRAHUL

9

2119

27 Jul 2015, 01:33

5
ER
 In a certain deck of cards, each card has a positive integer written
SunnyDelight

7

2313

27 Jul 2015, 01:27

2
ER
 If (z+3)/(z-1) + (z+1)/(z-3)=2, then z=
jlgdr

7

2089

27 Jul 2015, 01:23

4
ER
 A fish tank is half full of water. If 10 gallons of water were added,
Bunuel

9

4176

26 Jul 2015, 23:24

3
ER
 How many different three-digit multiples of 5 can be
beckee529

5

3654

26 Jul 2015, 13:10

1
ER
 In triangle PQR, QS and SR are angle bisectors and the measu
Asifpirlo

7

4437

26 Jul 2015, 12:37

2
ER
 A new savings account offers 6 percent annual interest compounded ever
Bunuel

7

1465

26 Jul 2015, 12:28

7
ER
 The variables a and b are non-zero integers. If a = 2b^3/c, what happe
Bunuel

9

1254

26 Jul 2015, 12:20

3
ER
 When the integer n is divided by 8, the remainder is 5. Which of the
Bunuel

8

1533

26 Jul 2015, 12:15

1
ER
 Which of the following represents the profit from the investment of x
Bunuel

5

881

26 Jul 2015, 12:13

4
ER
 If 280 people, constituting 5 percent of the population of a town
Bunuel

9

1018

26 Jul 2015, 12:09

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