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Problem Solving (PS)

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 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Go to page: 1, 2 Tags: Source: EMPOWERgmat
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26 Oct 2019, 19:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

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02 Dec 2019, 21:57

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 100 Hardest and easiest questions for PS as of November 2019
Bunuel

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104451

29 Jul 2019, 07:22

1938
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 GMAT PS Question Directory by Topic & Difficulty
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756080

22 Feb 2012, 11:27

GMAT Club Member Recommended Prep Products:

Topics

2
ER
 A certain number of desks and bookshelves, at least one each, are to
Bunuel

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884

08 Jul 2017, 07:04

11
 A particle moves around a circle (once) such that its displacement fro
hussi9

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6
ER
 Two spherical balls lie on the ground touching. If one of
hussi9

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5669

08 Jul 2017, 05:16

8
ER
 A truck of energy drinks contains s stacks. Each stack contains
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1119

08 Jul 2017, 02:06

2
ER
 A bicycle wheel has a diameter 0.71m. How many complete
chiccufrazer1

3

5931

07 Jul 2017, 16:33

16
ER
 k = 2^n + 7, where n is an integer greater than 1. If k is divisible
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1753

07 Jul 2017, 14:23

8
 If 1 < p < 3, then which of the following could be true?
vikasp99

4

1659

07 Jul 2017, 11:25

12
ER
 A bowl was half full of water. 4 cups of water were then added to the
enigma123

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07 Jul 2017, 11:24

1
ER
 In the rectangular solid below, the three faces shown have areas 12, 1
Bunuel

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631

07 Jul 2017, 07:00

3
ER
 If the average (arithmetic mean) of 3, 8 and w is greater than or
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2

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07 Jul 2017, 03:05

ER
 Two brothers inherited a rectangular field of dimension 80 feet by 120
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1

607

07 Jul 2017, 01:35

6
ER
 3 robots can finish the same task in 6hrs, 7hrs, and 8hrs.What is the
MathRevolution

2

713

07 Jul 2017, 01:09

4
ER
 ASB is a quarter circle. PQRS is a rectangle with sides PQ = 8 and PS
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5

6168

06 Jul 2017, 22:09

3
ER
 If x2 = 131, which of the following is closest to a potential value of
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7

1629

06 Jul 2017, 17:52

2
ER
 Which of the following is true of the number 2?
Nevernevergiveup

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06 Jul 2017, 17:40

5
ER
 Ratio of two numbers x and y is 3:5. If x is increased by 20% and y is
grizzzlyy

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06 Jul 2017, 17:39

1
ER
 What is the x-intercept of the line with the equation 2y=8x-14?

3

908

06 Jul 2017, 17:37

4
ER
 Let a,b,c and d be the result of rounding
greatchap

7

2459

06 Jul 2017, 17:29

ER
 If x, y, and z are consecutive integers in increasing order, which of
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6

1220

06 Jul 2017, 17:25

2
ER
 If A=3.45454545, what is the result of A if rounded to the nearest
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4

902

06 Jul 2017, 10:35

2
ER
 The ratio between the ages of Mary and her mother is 1: 2
ArupSarker

7

746

06 Jul 2017, 10:04

18
ER
 In a bag there are a certain number of black balls and white balls. Th
vinoo7

5

1958

06 Jul 2017, 00:06

7
ER
 In the diagram above, lines EF and DE are each tangent to the circle.
Bunuel

5

1926

05 Jul 2017, 19:23

6
ER
 If x and y are positive integers and 2x + 3y + xy = 12, what is the
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4

862

05 Jul 2017, 11:37

3
ER
 Set M is comprised of the first 5 positive integer multiples of 3 and
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6

2449

05 Jul 2017, 09:17

5
ER
 A geometric sequence is a sequence in which each
mau5

4

3097

05 Jul 2017, 06:17

ER
 If x is negative, which of the following must be positive ?
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2

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04 Jul 2017, 16:00

4
ER
 If q > 0 and m is 100q percent of n
jedit

2

766

04 Jul 2017, 14:02

1
ER
 Machine A, operating alone at its constant rate, produces 500 feet of
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5

1609

04 Jul 2017, 10:53

5
ER
 Five congruent equilateral triangles are combined to form the shape
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3

1881

04 Jul 2017, 10:30

2
ER
 At a certain company, the average (arithmetic mean) salary of 10 of
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04 Jul 2017, 08:15

1
ER
 Of the members of the class of 1989 at Amalia Charlotte High School, 1
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954

04 Jul 2017, 08:11

1
ER
 In a law office with 23 legal secretaries (all of whom are required to
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3

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04 Jul 2017, 08:11

2
ER
 In a country the total population is 50 million and they are distribut
aeros232

4

2241

04 Jul 2017, 07:47

23
ER
 A tank contains 10,000 gallons of a solution that is 5 %
nero44

16

24614

04 Jul 2017, 07:39

123
ER
 Of the three digits greater than 700, how many have two digi   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations,  Number Properties,  Source: Official Guide
gurpreet07

21

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04 Jul 2017, 07:36

6
ER
 There is a sequence An for a positive integer n such that when An is d
haardiksharma

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04 Jul 2017, 04:04

6
ER
 N is a positive integer and N=XYZ , where X,Y and Z are unique prime
Skywalker18

3

738

03 Jul 2017, 23:49

3
ER
 If x>100, what is the smallest value of x for which (3+x)/12 is an int
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1689

03 Jul 2017, 12:33

3
 Oscar is running in a straight line away from Nancy at the rate of 20

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03 Jul 2017, 11:38

7
ER
 Consider a set S = {2, 4, 6, 8, x, y} with distinct elements. If x and
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4

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03 Jul 2017, 09:21

1
ER
 A file cabinet that originally cost \$52 is on sale at 15% off
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5

963

03 Jul 2017, 08:26

12
ER
 A paint store makes peach paint according to the formula
iwillcrackgmat

14

4543

03 Jul 2017, 06:16

2
ER
 During a spring season, a certain glacier surged at the rate of 1/4
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7

833

02 Jul 2017, 21:46

1
ER
 If f(2x+3)=-6x, f(5)=?
MathRevolution

3

778

02 Jul 2017, 18:12

7
ER
 If s shirts can be purchased for d dollars, how many shirts can be pur
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7

2717

02 Jul 2017, 17:01

2
ER
 A girl runs k miles in n hours. How many miles will she run in x hours
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3

1708

02 Jul 2017, 14:35

4
ER
 George takes 8 hours to copy a 50 page manuscript while Sonya can copy
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7

885

02 Jul 2017, 12:29

5
ER
 In a certain flower shop, which stocks four types of flowers, there
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4

1154

02 Jul 2017, 11:28

3
ER
 Which of the following expresses the length of the greatest distance
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5

995

02 Jul 2017, 09:02

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