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359
ER
View first unread post 150 Hardest and easiest questions for PS  

Tags: Difficulty: 700-Level

Bunuel

8

76240

07 Mar 2018, 23:18

View the latest post Gladiator59

1534
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,  Work/Rate Problems,  Source: GMAT Prep,  Source: Official Guide

bb

0

602215

22 Feb 2012, 11:27

View the latest post bb

Topics

52
ER
View first unread post a, b, c, d are positive integers such that exactly one of  

Tags: Difficulty: 700-Level,  Inequalities

Bunuel

13

10121

24 Mar 2018, 05:30

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21
ER
View first unread post What is the last non-zero digit of expression  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Other - Please specify

umg

9

1946

24 Mar 2018, 05:33

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22
ER
View first unread post How many different positive integers having six digits are  

Tags: Difficulty: 700-Level,  Combinations,  Source: Princeton Review

idinuv

6

3241

24 Mar 2018, 06:43

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18
ER
View first unread post If the volume of a ball is 32,490 cubic millimeters, what is the volum  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Official Guide,  Source: Quant OG 2016,  Source: Quant OG 2017,  Source: Quant OG 2019

Anonamy

6

4175

24 Mar 2018, 07:21

View the latest post Abhishek009

2
ER
View first unread post One inlet pipe can fill an empty cistern to 1/3 of its capacity in 3  

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

Bunuel

4

488

24 Mar 2018, 07:43

View the latest post Abhishek009

15
ER
View first unread post Attachment(s) City X has a population 4 times as great as the population of City Y,  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: Official Guide

AbdurRakib

6

6061

24 Mar 2018, 08:25

View the latest post Abhishek009

16
ER
View first unread post A certain fishing boat is chartered by 6 people who are to c  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Official Guide,  Source: Quant OG 2016,  Source: Quant OG 2017,  Source: Quant OG 2nd

Bunuel

13

7748

24 Mar 2018, 09:18

View the latest post niks18

4
ER
View first unread post If the space diagonal of cube C is 5 inches long, what is the length,  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Economist GMAT Tutor

Bunuel

3

2391

24 Mar 2018, 09:48

View the latest post generis

17
ER
View first unread post If x is not equal to zero, and x + 1/x = 3, then what is the value of  

Tags: Difficulty: 600-700 Level,  Algebra

Splendidgirl666

8

14902

24 Mar 2018, 10:13

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32
ER
View first unread post The ratio of textbooks to novels to atlases in a certain classroom is  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Veritas Prep

Bunuel

9

1763

24 Mar 2018, 10:21

View the latest post gracie

2
ER
View first unread post Robert tossed a fair coin 3 times. What is the probability that the co  

Tags: Difficulty: Sub-600 Level,  Probability,  Source: Kaplan

Bunuel

5

3862

24 Mar 2018, 10:54

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19
ER
View first unread post How many two-element subsets of {1,2,3,4} are there that do not  

Tags: Difficulty: 700-Level,  Combinations,  Source: Official Guide

srijatverma

10

8521

24 Mar 2018, 11:12

View the latest post abhimahna

34
ER
View first unread post There are 5 locks and 5 keys and each of the 5 keys  

Tags: Difficulty: 700-Level,  Combinations,  Source: Math Revolution

robu

7

11047

24 Mar 2018, 11:17

View the latest post AweG

13
ER
View first unread post If x and y are integers, what is the least positive number of 24x+15y?  

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

MathRevolution

7

1410

24 Mar 2018, 11:43

View the latest post nawaf52

5
ER
View first unread post y=2^16−1. The greatest prime factor of y is:  

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

Bunuel

3

1142

24 Mar 2018, 12:35

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2
ER
View first unread post The attendance on the first day of a 3-day festival was 20% greater  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Other - Please specify

Bunuel

7

383

24 Mar 2018, 13:00

View the latest post DhruvPatelD10

ER
View first unread post Attachment(s) A length of wire is attached to the top of a 16-foot vertical pole. Th  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Other - Please specify

Bunuel

3

256

24 Mar 2018, 15:42

View the latest post aserghe1

15
ER
View first unread post If f(x) = 343/x^3, what is the value of f(7x)* f(x/7) in terms of f(x)  

Tags: Difficulty: 600-700 Level,  Algebra,  Functions and Custom Characters,  Source: Veritas Prep

Bunuel

6

2708

24 Mar 2018, 19:15

View the latest post hawesg

193
ER
View first unread post Attachment(s) It takes the high-speed train x hours to travel the z miles  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Manhattan GMAT

joyseychow

37

28930

24 Mar 2018, 20:21

View the latest post chesstitans

ER
View first unread post Set M consists of all positive integers that are multiples of 4. Set  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Word Problems,  Source: Other - Please specify

Bunuel

4

360

24 Mar 2018, 20:43

View the latest post gracie

5
ER
View first unread post Attachment(s) In the rectangular quadrant system shown above, which quadrant, if any  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Other - Please specify

Bunuel

6

1407

24 Mar 2018, 21:25

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4
ER
View first unread post Alice and Bob traveled in the same direction along the same route at t  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: Math Revolution

MathRevolution

5

506

24 Mar 2018, 22:06

View the latest post generis

2
ER
View first unread post A certain factory produces buttons and buckles at a uniform weight. If  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

616

24 Mar 2018, 23:15

View the latest post MT1988

ER
View first unread post If (x/3)^(1/2) = 3, then x =  

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

Bunuel

5

343

25 Mar 2018, 01:33

View the latest post varun4s

1
ER
View first unread post If q is equal to one-half of the sum 6, 7, 5, and q, then q =  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Kaplan

Bunuel

6

487

25 Mar 2018, 01:54

View the latest post babu4478

1
ER
View first unread post Last year, the ratio of nonfiction to fiction books in a home library  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

Bunuel

2

477

25 Mar 2018, 03:50

View the latest post Shobhit7

ER
View first unread post If point X is on line segment AB, all of the following may be true EXC  

Tags: Difficulty: Sub-600 Level,  Geometry

Bunuel

2

297

25 Mar 2018, 06:28

View the latest post EgmatQuantExpert

ER
View first unread post A cylinder resting on its curved surface is half full with v  

Tags: Difficulty: 700-Level,  Geometry,  Source: GMAT Hacks

Sasindran

7

578

25 Mar 2018, 07:29

View the latest post u1983

3
ER
View first unread post Attachment(s) In the figure shown, if the side of the square is 40, what is the radi  

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

Bunuel

7

577

25 Mar 2018, 07:37

View the latest post Gladiator59

3
ER
View first unread post (y^2/25 + y^2/16)^(1/2) =  

Tags: Difficulty: 600-700 Level,  Algebra,  Roots,  Source: Other - Please specify

Bunuel

3

524

25 Mar 2018, 07:37

View the latest post u1983

2
ER
View first unread post If a#b = (a^b)^3, the value of (7#6)#8 is  

Tags: Difficulty: Sub-600 Level,  Functions and Custom Characters,  Source: Other - Please specify

souvonik2k

2

314

25 Mar 2018, 07:40

View the latest post EgmatQuantExpert

2
ER
View first unread post A card shop contains 5 birthday cards, 5 holiday cards, and 5 graduati  

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

Bunuel

5

963

25 Mar 2018, 08:00

View the latest post GMATPrepNow

72
ER
View first unread post Attachment(s) A certain bacteria colony doubles in size every day for 20  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: GMAT Club Tests

gmatgeek

14

8424

25 Mar 2018, 08:14

View the latest post dave13

55
ER
View first unread post The population of a bacteria culture doubles every 2 minutes  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Official Guide,  Source: Quant OG 2016,  Source: Quant OG 2nd

Bunuel

14

22819

25 Mar 2018, 08:54

View the latest post Gladiator59

78
ER
View first unread post Attachment(s) In the figure shown,PQRSTU is a regular polygon with sides of lenght x  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Geometry,  Source: Official Guide,  Source: Quant OG 2017,  Source: Quant OG 2019

AbdurRakib

20

12499

25 Mar 2018, 09:05

View the latest post generis

46
ER
View first unread post Attachment(s) A large cube consists of 125 identical small cubes, how  

Tags: Difficulty: 600-700 Level,  Geometry

banksy

8

32045

25 Mar 2018, 09:58

View the latest post bumpbot

25
ER
View first unread post Attachment(s) An airline passenger is planning a trip that involves three  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide,  Source: Quant OG 2016,  Source: Quant OG 2017,  Source: Quant OG 2nd

Bunuel

15

5575

25 Mar 2018, 10:04

View the latest post pushpitkc

26
ER
View first unread post Which of the following equations has a root in common with x^2 - 6x +  

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

Lolaergasheva

13

8647

25 Mar 2018, 10:27

View the latest post GMATPrepNow

79
ER
View first unread post Attachment(s) The sum of the digits used to write the sum 10 + 11 + 12 + 1  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Source: Veritas Prep

honchos

22

16401

25 Mar 2018, 11:13

View the latest post EMPOWERgmatRichC

5
ER
View first unread post Attachment(s) In the figure above, the area of square ABCF is 25 and triangle CGD is  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Kaplan

Bunuel

5

416

25 Mar 2018, 12:02

View the latest post EgmatQuantExpert

24
ER
View first unread post For a certain positive integer N, N^3 has exactly 13 unique factors. H  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Veritas Prep

Bunuel

5

1944

25 Mar 2018, 15:32

View the latest post bumpbot

9
ER
View first unread post If a and b are two consecutive even integers such that a > b and 3a <  

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

rohan2345

3

771

25 Mar 2018, 15:36

View the latest post selim

5
ER
View first unread post Over the course of 8 races, a runner's finishing time was 5 seconds  

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

Bunuel

4

1191

25 Mar 2018, 15:47

View the latest post bumpbot

4
ER
View first unread post How many ways can the five digits 3, 3, 4, 5, 6 be arranged into a 5-d  

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

Bunuel

5

556

25 Mar 2018, 16:16

View the latest post GMATPrepNow

43
ER
View first unread post Attachment(s) In how many ways can 5 identical black balls and 7 identical  

Tags: Difficulty: 700-Level,  Combinations

FN

15

3927

25 Mar 2018, 19:48

View the latest post bumpbot

1
ER
View first unread post When you buy a wrap from a certain store, you must select at least one  

Tags: Difficulty: Sub-600 Level,  Combinations,  Poor Quality,  Source: Math Revolution

MathRevolution

7

462

25 Mar 2018, 20:44

View the latest post gmatbusters

4
ER
View first unread post If k is a positive integer such that 5,880k is a perfect square, what  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Other - Please specify

Bunuel

6

422

26 Mar 2018, 00:22

View the latest post AkshdeepS

ER
View first unread post Which of the following numbers is the least positive integer that is  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Other - Please specify

Bunuel

5

446

26 Mar 2018, 00:38

View the latest post AkshdeepS

5
ER
View first unread post Attachment(s) In the figure shown, QS is an altitude of right triangle PQR, PS = 16,  

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

Bunuel

2

344

26 Mar 2018, 02:53

View the latest post pushpitkc

75
ER
View first unread post Attachment(s) John and Karen begin running at opposite ends of a trail unt  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Word Problems,  Source: Veritas Prep

Narenn

18

5506

26 Mar 2018, 04:01

View the latest post Nixondutta

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