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Problem Solving (PS)

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View first unread post 150 Hardest and easiest questions for PS  

Tags: Difficulty: 700-Level

Bunuel

8

67323

07 Mar 2018, 23:18

View the latest post Gladiator59

1426
ER
View first unread post Attachment(s) GMAT PS Question Directory by Topic & Difficulty  

Tags: Difficulty: 600-700 Level,  Difficulty: 700-Level,  Difficulty: Sub-600 Level,  Mixture Problems,  Source: GMAT Prep

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0

560178

22 Feb 2012, 11:27

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Topics

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View first unread post A certain restaurant that regularly advertises through the mail has 1,  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Word Problems,  Source: Official Guide

Bunuel

4

176

25 Jun 2018, 12:03

View the latest post ScottTargetTestPrep

18
ER
View first unread post A certain university will select 1 of 7 candidates eligible  

Tags: Difficulty: Sub-600 Level,  Combinations,  Source: Official Guide

Bunuel

7

4658

25 Jun 2018, 12:02

View the latest post ScottTargetTestPrep

35
ER
View first unread post What is the probability of getting exactly three heads on  

Tags: Difficulty: 600-700 Level,  Combinations,  Probability,  Source: Veritas Prep

JusTLucK04

9

4644

25 Jun 2018, 11:58

View the latest post ScottTargetTestPrep

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View first unread post Each week, a clothing salesperson receives a commission equal  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Official Guide

Bunuel

5

156

25 Jun 2018, 11:54

View the latest post ScottTargetTestPrep

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View first unread post A store had a total of a pens which it sold. The store first sold b of  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Kaplan Advanced

Harshgmat

4

134

25 Jun 2018, 11:53

View the latest post ScottTargetTestPrep

7
View first unread post If a is an integer greater than 4 but less than 21 and b is an integer  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Math Revolution

HARRY113

5

1445

25 Jun 2018, 11:36

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14
ER
View first unread post If −1 < x < 0 and 0 < y < 1  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities,  Source: Jamboree

ashikaverma13

12

1053

25 Jun 2018, 11:32

View the latest post bumpbot

ER
View first unread post Alice and Bob drive the same car. Alice drives the car for 1/4 of one  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Math Revolution

MathRevolution

4

77

25 Jun 2018, 11:29

View the latest post GMATGuruNY

1
ER
View first unread post A circular gear with a diameter of 24cm is mounted directly  

Tags: Difficulty: 700-Level,  Geometry,  Source: Other - Please specify

12bhang

7

2455

25 Jun 2018, 11:19

View the latest post MrJglass

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View first unread post Bill is renting DVDs from the video store. He must choose three DVDs  

Tags: Difficulty: Sub-600 Level,  Combinations,  Source: Veritas Prep

CAMANISHPARMAR

2

38

25 Jun 2018, 09:43

View the latest post siddharthabingi

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View first unread post Greg assembles units of a certain product at a factory. Each day he is  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Bunuel

4

106

25 Jun 2018, 09:25

View the latest post venky90

7
ER
View first unread post If $1,000 was invested at an annual interest rate of 5.6 %  

Tags: Difficulty: Sub-600 Level,  Percents and Interest Problems

jimmyjamesdonkey

6

8712

25 Jun 2018, 08:56

View the latest post shruti8710

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View first unread post Attachment(s) The table shows partial results of a survey in which consumers were as  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Percents and Interest Problems,  Source: Official Guide

Bunuel

2

83

25 Jun 2018, 08:14

View the latest post GMATPrepNow

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View first unread post Attachment(s) In the figure shown, what is the value of x ?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Official Guide

Bunuel

3

101

25 Jun 2018, 08:04

View the latest post GMATPrepNow

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View first unread post During a recent storm, 9 neighborhoods experienced power failures of  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Official Guide

Bunuel

3

99

25 Jun 2018, 07:55

View the latest post EgmatQuantExpert

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View first unread post In a set of 24 cards, each card is numbered with a different positive  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Official Guide

Bunuel

3

96

25 Jun 2018, 07:31

View the latest post chetan2u

3
View first unread post A double decked bus can accommodate 110 passengers, 50 in the upper  

Tags: Difficulty: 600-700 Level,  Combinations

ankitranjan

4

5561

25 Jun 2018, 07:02

View the latest post bumpbot

42
ER
View first unread post Attachment(s) There are 2 bars of copper-nickel alloy. One bar has 2 parts  

Tags: Difficulty: 700-Level,  Mixture Problems,  Source: Veritas Prep

harshavmrg

13

5704

25 Jun 2018, 07:01

View the latest post nigina93

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View first unread post In the xy-coordinate plane, if the point (0,2) lies on the graph of th  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Official Guide

Bunuel

2

76

25 Jun 2018, 06:24

View the latest post GMATPrepNow

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View first unread post Attachment(s) Based on the rates above, how much would Company X charge a customer  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Official Guide

Bunuel

2

69

25 Jun 2018, 06:23

View the latest post EgmatQuantExpert

15
View first unread post If a quality control check is made inspecting a sample of 2  

Tags: Difficulty: Sub-600 Level,  Combinations,  Source: GMAT Prep

Matrix02

4

11899

25 Jun 2018, 06:21

View the latest post bumpbot

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View first unread post Which of the following is closest to (4.2(1,590)/15.7)^(1/2) ?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Roots,  Source: Official Guide

Bunuel

2

69

25 Jun 2018, 06:09

View the latest post GMATPrepNow

1
ER
View first unread post If S = 1 + 1/2^2 + 1/3^2 + 1/4^2 + 1/5^2 + 1/6^2 + 1/7^2 + 1/8^2 + 1/9  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Official Guide

Bunuel

3

85

25 Jun 2018, 06:07

View the latest post Vyshak

9
ER
View first unread post Attachment(s) In circle P, the two chords intersect at point X, with the lengths as  

Tags: Difficulty: 700-Level,  Geometry,  Source: Other - Please specify

Bunuel

5

1162

25 Jun 2018, 05:59

View the latest post bumpbot

14
ER
View first unread post How many prime numbers exist between 200 and 220?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Veritas Prep

kinjiGC

14

5367

25 Jun 2018, 05:55

View the latest post bumpbot

ER
View first unread post What is the median of the numbers shown?  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Official Guide

Bunuel

2

66

25 Jun 2018, 05:53

View the latest post EgmatQuantExpert

ER
View first unread post Set X consists of eight consecutive integers. Set Y consists of all th  

Tags: Difficulty: 600-700 Level,  Number Properties,  Statistics and Sets Problems,  Source: Official Guide

Bunuel

1

71

25 Jun 2018, 05:45

View the latest post EgmatQuantExpert

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View first unread post Over the past 7 weeks, the Smith family had weekly grocery bills of $7  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Bunuel

2

81

25 Jun 2018, 05:28

View the latest post Iakovos1995

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View first unread post The value of (7/8 + 1/9)/(1/2) is closest to which of the following?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Official Guide

Bunuel

1

50

25 Jun 2018, 05:05

View the latest post EgmatQuantExpert

ER
View first unread post A bicycle store purchased two bicycles, one for $250 and the other for  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Bunuel

2

60

25 Jun 2018, 04:59

View the latest post LevanKhukhunashvili

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View first unread post Ron is 4 inches taller than Amy, and Barbara is 1 inch taller than Ron  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Official Guide

Bunuel

2

55

25 Jun 2018, 04:51

View the latest post EgmatQuantExpert

ER
View first unread post The price of gasoline at a service station increased from $1.65 per ga  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Bunuel

3

126

25 Jun 2018, 04:44

View the latest post EgmatQuantExpert

1
ER
View first unread post A standard machine fills paint cans at a rate of 1 gallon every 4 minu  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Other - Please specify

Bunuel

3

167

25 Jun 2018, 04:43

View the latest post hero_with_1000_faces

5
ER
View first unread post Which of the following sets has the greatest standard deviation?  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

5

4457

25 Jun 2018, 04:21

View the latest post LevanKhukhunashvili

58
ER
View first unread post The greatest common factor of 16 and the positive integer n  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Manhattan GMAT

ajit257

19

10281

25 Jun 2018, 03:57

View the latest post bumpbot

7
ER
View first unread post J = x rounded to the nearest TENTH, and K = x  

Tags: Difficulty: 700-Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: GMATPrepNow

GMATPrepNow

4

278

25 Jun 2018, 03:45

View the latest post Kem12

5
ER
View first unread post What is the average (arithmetic mean) of all the multiples of ten from  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Other - Please specify

Bunuel

8

8568

25 Jun 2018, 03:36

View the latest post Mega1234

ER
View first unread post Attachment(s) In above figure, the area of shaded region is 75% of the area of the  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Other - Please specify

Princ

3

82

25 Jun 2018, 03:29

View the latest post Mega1234

8
View first unread post The HCF of 2472, 1284 and a third number ‘N’ is 12. If their LCM  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Other - Please specify

saswata4s

5

5554

25 Jun 2018, 01:50

View the latest post 101mba101

29
ER
View first unread post Attachment(s) If the variables, X, Y, and Z take on only the values 10, 20  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Official Guide

Bunuel

12

6340

25 Jun 2018, 00:33

View the latest post hero_with_1000_faces

11
ER
View first unread post A project requires a rectangular sheet of cardboard satisfying the fol  

Tags: Difficulty: 700-Level,  Algebra,  Geometry,  Source: Manhattan GMAT

bkpolymers1617

4

846

24 Jun 2018, 23:01

View the latest post mimajit

7
View first unread post The difference between the squares of two positive integers is 2011  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Other - Please specify

hetmavani

6

368

24 Jun 2018, 22:45

View the latest post pushpitkc

19
ER
View first unread post If x and y are integers such that 2 < x ≤ 8 and 2 < y ≤ 9, what is the  

Tags: Difficulty: 600-700 Level,  Algebra,  Min/Max Problems,  Source: Official Guide

Bunuel

11

3671

24 Jun 2018, 21:59

View the latest post niks18

2
ER
View first unread post If x and y are integers such that x^2+2x+2y+4=2x^2+3x+y-2, we can dedu  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: Math Revolution

MathRevolution

5

874

24 Jun 2018, 21:52

View the latest post stne

2
ER
View first unread post In a group of x students, w students are taking  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: GMATPrepNow

GMATPrepNow

3

124

24 Jun 2018, 21:48

View the latest post pushpitkc

271
ER
View first unread post Attachment(s) Three grades of milk are 1 percent, 2 percent and 3 percent  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Mixture Problems,  Source: GMAT Prep

JimmyWorld

28

51855

24 Jun 2018, 20:39

View the latest post EMPOWERgmatRichC

ER
View first unread post Three jars contain the same numbers of balls. 2 balls from the first j  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Math Revolution

MathRevolution

2

99

24 Jun 2018, 19:19

View the latest post MathRevolution

3
ER
View first unread post When a, b and c are consecutive positive even integers such that a>b>c  

Tags: Difficulty: 600-700 Level,  Must or Could be True Questions,  Number Properties,  Source: Math Revolution

MathRevolution

6

198

24 Jun 2018, 19:17

View the latest post MathRevolution

1
ER
View first unread post Attachment(s) In the figure, the 6 small squares are identical, each with sides of l  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Official Guide

Bunuel

2

189

24 Jun 2018, 18:50

View the latest post generis

3
ER
View first unread post Bob is training for a fitness competition. In order to increase his ma  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Magoosh

Bunuel

4

588

24 Jun 2018, 18:04

View the latest post ScottTargetTestPrep

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