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View first unread post EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math  

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EMPOWERgmatRichC

26

4832

26 Oct 2019, 19:33

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View first unread post Attachment(s) Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math  

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VeritasKarishma

190

9160

02 Dec 2019, 21:57

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Announcements

522
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View first unread post 100 Hardest and easiest questions for PS as of November 2019  

Tags: Difficulty: 700-Level

Bunuel

12

104440

29 Jul 2019, 07:22

View the latest post Shrinidhi

1938
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,  Combinations,  Mixture Problems,  Work/Rate Problems,  Source: GMAT Club Tests,  Source: GMAT Prep,  Source: Official Guide

bb

0

755979

22 Feb 2012, 11:27

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Topics

106
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View first unread post The price of a bushel of corn is currently $3.20, and the price of a  

Tags: Difficulty: 700-Level,  Word Problems,  Source: GMATPrepNow

dancinggeometry

11

16337

10 Dec 2019, 11:08

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6
ER
View first unread post If xy ≠ 0 and x12^(1/2) + y51^(1/2) = z^(1/2)(2x +y 17^(1/2)), what is  

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

Bunuel

7

459

10 Dec 2019, 09:47

View the latest post eibiki

ER
View first unread post Which of the following pairs of integers have reciprocals whose sum is  

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

Bunuel

1

111

10 Dec 2019, 09:39

View the latest post MahmoudFawzy

35
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View first unread post How many three digit numbers of distinct digits can be formed by  

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

GMATinsight

11

4056

10 Dec 2019, 09:34

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42
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View first unread post A certain liquid leaks out of a container at the rate of k liters for  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Work/Rate Problems

zaarathelab

10

14610

10 Dec 2019, 09:03

View the latest post chrtpmdr

51
ER
View first unread post Attachment(s) A nickel, a dime, and 2 identical quarters are arranged  

Tags: Difficulty: 700-Level,  Combinations

marcodonzelli

16

15616

10 Dec 2019, 08:33

View the latest post Stonely

3
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View first unread post Among all the students at a certain high school, the probability of pi  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Probability,  Source: Other - Please specify

Bunuel

1

155

10 Dec 2019, 07:56

View the latest post chetan2u

1
View first unread post The minutes that it takes machine A to print n pages alone is half a m  

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

indu1954

2

233

10 Dec 2019, 06:49

View the latest post Amlu95

2
ER
View first unread post A basketball team plays in a stadium that holds 60,000 people. With ti  

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

Bunuel

3

163

10 Dec 2019, 06:36

View the latest post sharathnair14

22
ER
View first unread post A secretary types 4 letters and then addresses the 4 corresponding  

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

energetics

7

894

10 Dec 2019, 06:27

View the latest post Vigasimrair

ER
View first unread post The area of a circle with radius a is less than the area of a square  

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

Bunuel

1

85

10 Dec 2019, 04:14

View the latest post rajatchopra1994

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View first unread post The average (arithmetic mean) of the body weights of John, Jack, Bill  

Tags: Difficulty: 600-700 Level,  Min/Max Problems,  Source: Other - Please specify

Bunuel

1

74

10 Dec 2019, 04:03

View the latest post rajatchopra1994

30
ER
View first unread post A university cafeteria offers 4 flavors of pizza – pepperoni, chicken,  

Tags: Difficulty: 600-700 Level,  Combinations

jrymbei

7

11416

10 Dec 2019, 04:00

View the latest post bumpbot

ER
View first unread post At a certain company, employees who earn $20.00 per hour will be given  

Tags: Difficulty: 700-Level,  Must or Could be True Questions,  Word Problems,  Source: Other - Please specify

Bunuel

1

95

10 Dec 2019, 03:59

View the latest post chetan2u

5
ER
View first unread post If a is a positive integer, then which of the following must be true  

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

Bunuel

9

431

10 Dec 2019, 03:52

View the latest post LeoN88

26
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View first unread post A man wants to visit at least two of the four cities A, B, C  

Tags: Difficulty: 700-Level,  Combinations

vimal096

10

9877

10 Dec 2019, 03:21

View the latest post bumpbot

1
ER
View first unread post Attachment(s) Which of the following statements about triangle PQR shown in the xy-p  

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

Bunuel

1

111

10 Dec 2019, 02:45

View the latest post zhanbo

58
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View first unread post Attachment(s) The figure is made up of a series of inscribed equilateral triangles.  

Tags: Difficulty: 700-Level,  Geometry

varunmaheshwari

12

10154

10 Dec 2019, 02:11

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ER
View first unread post Of the total number of students enrolled at University U in the fall o  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

Bunuel

1

83

10 Dec 2019, 01:56

View the latest post chondro48

80
ER
View first unread post If $10,000 is invested at x percent simple annual interest for n years  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: GMAT Prep

gmat blows

19

38330

10 Dec 2019, 00:43

View the latest post dcummins

63
ER
View first unread post If n is an odd natural number and n! ends with 32 zeros, the  

Tags: Difficulty: 700-Level,  Number Properties

AKG1593

19

7029

10 Dec 2019, 00:11

View the latest post Bunuel

7
ER
View first unread post There are 3 dimes and 3 quarters in a coin purse. If 4 coins are chose  

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

07tiger

4

191

10 Dec 2019, 00:02

View the latest post Joseph67890

1
ER
View first unread post If a man sells 2 articles in $1200 each  

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

Ansh777

3

142

09 Dec 2019, 22:46

View the latest post VeritasKarishma

1
ER
View first unread post Attachment(s) The figure above represents a semicircular garden that is enclosed by  

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

Bunuel

2

129

09 Dec 2019, 22:43

View the latest post 07tiger

26
ER
View first unread post For any integer k greater than 1, the symbol k* denotes the  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Functions and Custom Characters

ajit257

8

13452

09 Dec 2019, 22:05

View the latest post a12bansal

1
ER
View first unread post P, Q and R are 3 small pumps fitted to a tank. S is a large pump  

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

TheNightKing

3

175

09 Dec 2019, 21:54

View the latest post VeritasKarishma

7
ER
View first unread post Ram and Shyam planned to play a game of tossing coin. Each got chance  

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

gmatbusters

13

440

09 Dec 2019, 21:34

View the latest post gmatbusters

14
ER
View first unread post The average age of a group of n people is 15 yrs. One more person aged  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Veritas Prep

Bunuel

9

3722

09 Dec 2019, 20:44

View the latest post bumpbot

11
ER
View first unread post If an integer n is chosen from the integers 1 through 72, what is the  

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

Bunuel

5

343

09 Dec 2019, 20:15

View the latest post 07tiger

47
ER
View first unread post Sal and Pat can finish a job together in 3 hours. If Sal can do the jo  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Work/Rate Problems

bschool83

20

8709

09 Dec 2019, 20:07

View the latest post bumpbot

1
ER
View first unread post How many different numbers k are there such that the sum of k and 3 of  

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

Bunuel

1

132

09 Dec 2019, 19:50

View the latest post chetan2u

6
ER
View first unread post If (a + 1/a)^2 = 3, find the value of a^3 + 1/a^3  

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

Bunuel

3

308

09 Dec 2019, 18:55

View the latest post ScottTargetTestPrep

1
ER
View first unread post If an integer greater than 100 and less than 1,000 is to be selected  

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

Bunuel

4

311

09 Dec 2019, 18:52

View the latest post ScottTargetTestPrep

8
ER
View first unread post What is the twenty-third decimal to the right in the fraction 23/24?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: Other - Please specify

Bunuel

5

2224

09 Dec 2019, 18:50

View the latest post ScottTargetTestPrep

3
ER
View first unread post The present ages of three persons are in the proportion of 5:8:7  

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

saswata4s

7

6052

09 Dec 2019, 18:48

View the latest post ScottTargetTestPrep

6
ER
View first unread post Which of the following is closest in value to 0.5729?  

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

Bunuel

4

809

09 Dec 2019, 18:38

View the latest post ScottTargetTestPrep

9
ER
View first unread post How many different flags can be made from4 colors- Red, Blue, Green, a  

Tags: Difficulty: 700-Level,  Combinations,  Source: e-GMAT

EgmatQuantExpert

5

4262

09 Dec 2019, 18:37

View the latest post ScottTargetTestPrep

11
ER
View first unread post How many distinct factors does 14! have?  

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

Bunuel

10

391

09 Dec 2019, 18:28

View the latest post madgmat2019

11
ER
View first unread post The sum of the first 100 positive integers is 5,050. What is the sum  

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

Rashed12

5

1120

09 Dec 2019, 17:56

View the latest post EMPOWERgmatRichC

ER
View first unread post In the biology lab of "Jefferson" High School there are 5.4*10^6 germs  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Economist GMAT Tutor

Bunuel

4

773

09 Dec 2019, 17:54

View the latest post TheNightKing

3
ER
View first unread post Attachment(s) If AB=3, BC=6, CD=7 and DE=9, what are the coordinates of point E in  

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

Bunuel

4

1385

09 Dec 2019, 17:52

View the latest post TheNightKing

51
ER
View first unread post For a particular model of moving truck, rental agency A charges a dail  

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

chetan86

14

11742

09 Dec 2019, 17:45

View the latest post bumpbot

193
ER
View first unread post A company has two types of machines, type R and type S  

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

enigma123

21

37310

09 Dec 2019, 17:37

View the latest post myhigheredmba

118
ER
View first unread post If two 2-digit positive integers have their respective tens digits exc  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Prep

adthedaddy

23

6572

09 Dec 2019, 17:28

View the latest post EMPOWERgmatRichC

47
ER
View first unread post A certain manufacturer sells its products to stores in 113 different r  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

Bunuel

9

7846

09 Dec 2019, 17:13

View the latest post Amlu95

1
View first unread post A box contains 90 balls of different colours: 13 yellow, 19  

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

Dillesh4096

1

134

09 Dec 2019, 16:13

View the latest post Stonely

20
ER
View first unread post A hiking club’s trip will be cancelled if, on the first day of the tri  

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

Bunuel

10

1528

09 Dec 2019, 16:05

View the latest post jamalabdullah100

7
ER
View first unread post A train with 120 wagons crosses Ram who is going in the same direction  

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

gmatbusters

9

355

09 Dec 2019, 14:48

View the latest post GCMEMBER

266
ER
View first unread post Attachment(s) Two trains, X and Y, started simultaneously from opposite ends of a 10  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st,  Source: Quant Review 2nd

Bunuel

24

19798

09 Dec 2019, 13:04

View the latest post mimajit

5
ER
View first unread post The population of Growthtown doubles every 50 years. If the number of  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: Other - Please specify

Bunuel

12

3155

09 Dec 2019, 13:03

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