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Problem Solving (PS)

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 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Tags: Source: EMPOWERgmat
EMPOWERgmatRichC

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31 Oct 2018, 06:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Tags: Source: Veritas Prep

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903

10 Oct 2018, 17:08

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387
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 150 Hardest and easiest questions for PS
Bunuel

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07 Mar 2018, 22:18

1590
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 GMAT PS Question Directory by Topic & Difficulty
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624191

22 Feb 2012, 10:27

Topics

34
ER
 At a certain college there are twice as many english majors

9

18885

25 May 2018, 23:37

4
 Sarah cannot completely remember her four-digit ATM pin number
rohan2345

3

1572

26 May 2018, 00:57

5
 If y (y >= 4) is an even natural number and x = y^2 - 2y, then the
cleetus

2

1829

26 May 2018, 01:36

26
ER
 Set Q consists of n integers, of which the standard
bagdbmba

12

3850

26 May 2018, 02:05

ER
 There are 4 blue disks, 6 green disk and nothing else in the container
Bunuel

7

477

26 May 2018, 02:11

6
ER
 Which of the following sets has the standard deviation
monir6000

2

3094

26 May 2018, 02:17

5
ER
 What is the decimal equivalent of (1/4)^2?
Bunuel

9

2757

26 May 2018, 02:57

107
ER
 When the figure above is cut along the solid lines, folded along the
WillGetIt

22

11181

26 May 2018, 04:29

5
ER
 If x, y and z are different positive integers,
GMATPrepNow

8

377

26 May 2018, 05:19

23
ER
 What are the number of zeroes in the end of integer x, if x=123!+124!?
chetan2u

11

1167

26 May 2018, 06:06

4
ER
 If 36,000,000 can be expressed as 2^a3^b5^c, what is the product abc?
Bunuel

2

414

26 May 2018, 06:36

5
ER
 If -1＜x＜0, which of the following lists x-2, x-1, x, x2, 1 in an ascen
MathRevolution

6

810

26 May 2018, 06:41

79
ER
 A certain fruit stand sold apples for \$0.70 each and bananas
Bunuel

18

10615

26 May 2018, 06:46

5
ER
 Twelve workers pack boxes at a constant rate of 60 boxes in 9 minutes.
Bunuel

6

384

26 May 2018, 06:51

3
 Which of the following equations is true for all positive values of x
Princ

4

432

26 May 2018, 07:44

14
ER
 A table of numbers has n rows and n columns, where n is an odd integer
Bunuel

5

2035

26 May 2018, 08:41

2
 If the value of a piece of property decreases by 10 percent
johngrg

7

4014

26 May 2018, 09:01

3
ER
 Company A has a total of n employees, where n is an odd integer, and n
michaelkalend

5

890

26 May 2018, 09:35

3
ER
 A bookcase has s shelves with n books on each shelf, where n is a mult
Bunuel

4

390

26 May 2018, 09:49

16
ER
 The average (arithmetic mean) of 4 different integers is 75. If the la
Bunuel

12

7938

26 May 2018, 09:53

7
ER
 In the figure above, the heavy broken line from P to R is composed of
Bunuel

4

536

26 May 2018, 09:59

14
ER
 At a monthly meeting, 2/5 of the attendees were males and 7/
Bunuel

11

4362

26 May 2018, 10:03

3
ER
 A cube has three of its faces painted half red, half white. The other
Bunuel

4

972

26 May 2018, 10:31

20
ER
 Which of the following is closest to 1/9+1/99+1/999
hrish88

13

7089

26 May 2018, 11:29

2
ER
 Of the 2,400 animals at the zoo, 1/4 are primates. If the number of

4

826

26 May 2018, 11:41

5
ER
 What is the area of a triangle whose sides are formed by the x−axis
Bunuel

4

420

26 May 2018, 11:46

3
ER
 One day Andrew goes from his home to his school at a speed of 20 km/hr
GMATinsight

9

845

26 May 2018, 19:04

12
ER
 There are 2 kinds of staff members in a certain company, PART TIME AND
Alchemist1320

15

5187

26 May 2018, 20:19

2
ER
 If the diameter (d) of a circle is an integer and6 cm <= d <= 10cm
Bunuel

3

259

26 May 2018, 20:49

7
ER
 What is the value of [m](\sqrt[3]{\sqrt{\sqrt[3]{512}}})^2[/m]
Bunuel

7

1644

27 May 2018, 00:54

3
ER
 A professor will assign seven projects to three students. If
zura

9

3788

27 May 2018, 01:03

34
ER
 A committee of 3 has to be formed randomly from a group of 6   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Source: GMAT Club Tests
pmal04

26

11104

27 May 2018, 01:30

2
ER
 The present ages of three persons are in the proportion of 5:8:7
saswata4s

4

3981

27 May 2018, 01:58

25
ER
 2 students from each of the 4 different B-schools participate in a deb
siddharthsinha123

8

1511

27 May 2018, 03:54

2
 A leader needs to be selected from a group of students. if 30% of the
failatmath

2

313

27 May 2018, 05:35

9
ER
 A sock drawer contains seven socks, each one a different solid color.
Bunuel

5

1202

27 May 2018, 07:10

 Of the 200 customers who make purchases in the men's department of a c
AkshdeepS

1

260

27 May 2018, 10:19

2
ER
 A tailor used 30 buttons that had an average (arithmetic mean) weight
Bunuel

5

282

27 May 2018, 13:25

4
ER
 During the break of a football match, the coach will make 3
arindamsur

8

1471

27 May 2018, 14:37

17
ER
 If x and y are positive integers such that x > y > 1 and z=x/y, which
Bunuel

9

2111

27 May 2018, 16:22

3
 At the beginning of the year in town X, 30% of the population
PP777

1

267

27 May 2018, 18:20

46
ER
 The operation ⊗ is defined for all nonzero numbers a and b
ajit257

10

15392

27 May 2018, 21:36

32
ER
 The line k has a positive slope m and it passes through the point (-4,
Prjwl99

12

3004

27 May 2018, 21:37

4
 How many integers from 1 to 900 inclusive have exactly 3 positive divi
Princ

2

1468

27 May 2018, 21:40

21
ER
 If the pair of equations has infinite solutions

6

579

27 May 2018, 21:53

ER
 Each week a salesperson receives a commission that is equal to 12 perc
Bunuel

3

279

27 May 2018, 22:35

7
ER
 To inspect a laboratory, robots X and Y start moving in opposite

7

514

27 May 2018, 22:56

1
ER
 The following table shows the price of a plane ticket for an April 1st
Bunuel

2

268

27 May 2018, 23:24

26
ER
 If it takes 6 identical printing presses exactly 4 hours to
piyushksharma

9

8820

28 May 2018, 01:13

ER
 If it takes 6 people 6 days to do a job? How many days would
srichaks

7

2934

28 May 2018, 01:18

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