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

Go to page: 1, 2 Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

26

4588

26 Oct 2019, 19:33

View the latest post EMPOWERgmatRichC

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

Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

VeritasKarishma

188

8797

14 Nov 2019, 20:23

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Announcements

514
ER
View first unread post 100 Hardest and easiest questions for PS as of October 2019  

Tags: Difficulty: 700-Level

Bunuel

12

102697

29 Jul 2019, 07:22

View the latest post Shrinidhi

1925
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

747903

22 Feb 2012, 11:27

View the latest post bb

Topics

26
ER
View first unread post What is the value of 38^2 + 39^2 + 40^2 + 41^2 + 42^2 ?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Manhattan GMAT

KSBGC

9

1553

29 Oct 2019, 14:21

View the latest post dbushkalov

100
ER
View first unread post A total of 22 men and 26 women were at a party, and the average  

Tags: Difficulty: 700-Level,  Mixture Problems,  Statistics and Sets Problems,  Source: OG 2016,  Source: Official Guide

Bunuel

19

14121

29 Oct 2019, 12:26

View the latest post TheNightKing

2
ER
View first unread post A company’s annual expenses are composed entirely of a fixed amount in  

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

Bunuel

3

532

29 Oct 2019, 12:05

View the latest post Abhishek009

1
ER
View first unread post Attachment(s) In the figure above, the shaded rectangular portion of the square regi  

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

Bunuel

2

198

29 Oct 2019, 11:51

View the latest post Abhishek009

27
ER
View first unread post Pipe A can fill a tank in 3 hours. Pipe B can empty the same  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems

gmatquant25

5

13400

29 Oct 2019, 11:38

View the latest post Abhishek009

5
View first unread post How many pairs of positive integers (x, y) satisfy the  

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

Dillesh4096

1

245

29 Oct 2019, 11:21

View the latest post nick1816

ER
View first unread post The scoring formula for a timed, 50-question test is S = C - B/4, when  

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

Bunuel

2

145

29 Oct 2019, 11:20

View the latest post Abhishek009

ER
View first unread post Charles’s and Sarah’s current ages are C years and S years, respective  

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

Bunuel

2

155

29 Oct 2019, 11:13

View the latest post Abhishek009

1
ER
View first unread post Solve for x: x^6>x^3 A) x∈ (-∞, -1) ∪ (1, ∞)  

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

Asad

1

164

29 Oct 2019, 10:56

View the latest post GMATPrepNow

103
ER
View first unread post Xavier, Yvonne, and Zelda each try independently to solve a  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Probability,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

redbeanaddict

20

26189

29 Oct 2019, 10:48

View the latest post WheatyPie

6
View first unread post If m and n are Integers, which of the following can be the result of  

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

gmatbusters

3

321

29 Oct 2019, 10:28

View the latest post Eternal

62
ER
View first unread post In how many ways 5 different balls can be arranged in to 3  

Tags: Difficulty: 600-700 Level,  Combinations

aaratigarlapati

12

6302

29 Oct 2019, 08:59

View the latest post celi1210

17
View first unread post Attachment(s) The following diagram shows the road map of city. The lines through th  

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

nick1816

5

613

29 Oct 2019, 08:57

View the latest post nick1816

39
ER
View first unread post N = 10^40 + 2^40. 2^k is a divisor of N,  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: GMATPrepNow

GMATPrepNow

6

1938

29 Oct 2019, 08:52

View the latest post mimajit

9
ER
View first unread post If (a – b)c < 0, which of the following cannot be true?  

Tags: Difficulty: Sub-600 Level,  Must or Could be True Questions,  Source: Manhattan GMAT

dvinoth86

7

6694

29 Oct 2019, 08:49

View the latest post bumpbot

ER
View first unread post From a group of three boys and four girls, a school hallway monitor gr  

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

Bunuel

2

212

29 Oct 2019, 08:13

View the latest post ScottTargetTestPrep

ER
View first unread post If the average (arithmetic mean) of the 3 numbers in list L is 10/3  

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

Bunuel

4

342

29 Oct 2019, 08:09

View the latest post ScottTargetTestPrep

ER
View first unread post Attachment(s) A bush will be dug up and then planted again at a new location 15 feet  

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

Bunuel

2

175

29 Oct 2019, 07:35

View the latest post ScottTargetTestPrep

1
ER
View first unread post The average (arithmetic mean) of two numbers is 4x. If one of the numb  

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

Bunuel

5

997

29 Oct 2019, 07:33

View the latest post Abhishek009

2
ER
View first unread post If the average (arithmetic mean) of five different integers is 1, whi  

Tags: Difficulty: 600-700 Level,  Must or Could be True Questions,  Number Properties,  Source: Other - Please specify

Bunuel

3

727

29 Oct 2019, 07:26

View the latest post Abhishek009

ER
View first unread post If xy ≠ 0 and 20 percent of x equals 33 1/3 percent of y, what is the  

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

Bunuel

3

211

29 Oct 2019, 07:24

View the latest post ScottTargetTestPrep

8
ER
View first unread post Attachment(s) According to the results of a survey by Lake Enthusiast Magazine, 25%  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Economist GMAT Tutor

SajjadAhmad

5

382

29 Oct 2019, 07:22

View the latest post ScottTargetTestPrep

1
ER
View first unread post Geoff is setting up an aquarium and must choose 4 of 6 different fish  

Tags: Difficulty: Sub-600 Level,  Combinations,  Source: Princeton Review

Bunuel

7

898

29 Oct 2019, 07:21

View the latest post StudiosTom

1
ER
View first unread post At a certain company, the ratio of male to female employees is 3 to 4.  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Manhattan GMAT

Bunuel

3

182

29 Oct 2019, 07:19

View the latest post ScottTargetTestPrep

7
ER
View first unread post If the average (arithmetic mean) of 24 consecutive odd integers is 48,  

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

Bunuel

6

1976

29 Oct 2019, 06:19

View the latest post bumpbot

ER
View first unread post If x^(1/2) = 4, then x^2 =  

Tags: Difficulty: Sub-600 Level,  Algebra,  Roots,  Source: Princeton Review

Bunuel

3

293

29 Oct 2019, 06:04

View the latest post Working4RTW

ER
View first unread post x! is defined for all whole numbers x as the product of all the positi  

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

Bunuel

1

148

29 Oct 2019, 05:30

View the latest post chetan2u

2
ER
View first unread post Attachment(s) If segment BD has a measure of x which of the following expresses the  

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

Bunuel

1

154

29 Oct 2019, 02:55

View the latest post Kinshook

520
ER
View first unread post A committee of three people is to be chosen from four married couples.  

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

LM

22

89204

29 Oct 2019, 02:43

View the latest post cpn

47
ER
View first unread post How many natural numbers that are less than 10,000 can be  

Tags: Difficulty: 700-Level,  Combinations,  Source: Grockit

cyberjadugar

13

20513

29 Oct 2019, 01:27

View the latest post bumpbot

ER
View first unread post If u represents the tens' digit of a certain number and t represents  

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

Bunuel

1

143

29 Oct 2019, 01:16

View the latest post LevanKhukhunashvili

15
ER
View first unread post If x and y are positive integers and x = 10y + 5, what is the remainde  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Remainders,  Source: Manhattan GMAT

ElCorazon

13

4125

29 Oct 2019, 00:44

View the latest post mimajit

ER
View first unread post In a certain orchestra, each musician plays only one instrument and th  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Manhattan GMAT

Bunuel

2

160

29 Oct 2019, 00:40

View the latest post AkshdeepS

1
ER
View first unread post What is the volume of a cube with surface area 54x^2?  

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

Bunuel

5

183

29 Oct 2019, 00:23

View the latest post AkshdeepS

ER
View first unread post Town A has 6,000 citizens and an average (arithmetic mean) of 2 radios  

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

Bunuel

2

164

29 Oct 2019, 00:16

View the latest post AkshdeepS

ER
View first unread post How many passengers can be seated on a plane with r rows, if each row  

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

Bunuel

2

126

29 Oct 2019, 00:05

View the latest post AkshdeepS

27
ER
View first unread post Attachment(s) In the diagram given below, ∠ABD = ∠CDB = ∠PQD = 90°. If AB: CD = 3:1  

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

Bunuel

9

813

28 Oct 2019, 23:43

View the latest post Kinshook

44
ER
View first unread post At a certain pizzeria, 1/8 of the pizzas sold in one week we  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: OG 10,  Source: Official Guide,  Source: Quant Review 1st,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2nd

Bunuel

14

12528

28 Oct 2019, 23:41

View the latest post bumpbot

ER
View first unread post What is the ratio of the perimeter of a pentagon with each side of len  

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

Bunuel

2

143

28 Oct 2019, 23:41

View the latest post AkshdeepS

13
View first unread post 1 man, 3 women, and 4 boys can do a piece of work in 96 hours  

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

DisciplinedPrep

7

1117

28 Oct 2019, 23:38

View the latest post Kinshook

47
ER
View first unread post Attachment(s) An equilateral triangle that has an area of 9*root(3)  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry

Hussain15

27

37724

28 Oct 2019, 23:17

View the latest post bumpbot

13
ER
View first unread post A can build a wall in 10 days, working alone, B can build the same wal  

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

cfc198

8

744

28 Oct 2019, 23:06

View the latest post Kinshook

27
ER
View first unread post Skier Lindsey Vonn completes a straight 300-meter downhill  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Manhattan GMAT

MBAhereIcome

10

6773

28 Oct 2019, 22:58

View the latest post Kinshook

15
ER
View first unread post A fair coin is to be tossed twice and an integer is to be  

Tags: Difficulty: 700-Level,  Inequalities,  Probability,  Source: Kaplan

alex1233

8

3425

28 Oct 2019, 20:32

View the latest post bumpbot

17
ER
View first unread post A new flag is to be designed with six vertical stripes using some or  

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

Kritesh

4

7185

28 Oct 2019, 20:25

View the latest post Bunuel

60
ER
View first unread post If Whitney wrote the decimal representations for the first 300 positiv  

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

gmatt1476

11

1547

28 Oct 2019, 19:04

View the latest post chetan2u

15
ER
View first unread post Attachment(s) A factory assembles Product X from three components, A, B, and C. One  

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

gmatt1476

5

784

28 Oct 2019, 16:05

View the latest post sayan640

2
ER
View first unread post Jared drove 2 hours at an average speed of 50 mph before taking a 1-ho  

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

Bunuel

6

386

28 Oct 2019, 15:37

View the latest post ingy

4
ER
View first unread post What is the largest power of 5! that can divide 41!?  

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

fauji

2

248

28 Oct 2019, 15:20

View the latest post tbhauer

40
ER
View first unread post How many positive integers n have the property that both 3n and n/3 ar  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Official Guide

gmatt1476

12

1223

28 Oct 2019, 15:15

View the latest post sayan640

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