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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

4810

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

9132

02 Dec 2019, 21:57

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Announcements

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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

104253

29 Jul 2019, 07:22

View the latest post Shrinidhi

1936
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

755000

22 Feb 2012, 11:27

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Topics

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View first unread post According to the stock policy of a company, each employee in the techn  

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

Bunuel

1

168

15 Apr 2019, 01:06

View the latest post Archit3110

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

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

Bunuel

1

168

09 Oct 2018, 01:04

View the latest post KSBGC

2
View first unread post A sequence is given by the rule a_{n+2}= 2/a_{n+1}+a_n, n is a positi  

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

nick1816

1

168

31 Oct 2019, 09:43

View the latest post Peddi

1
View first unread post Attachment(s) If Consolidated Conglomerate’s earnings are less than or equal to 10 p  

Tags: Difficulty: 600-700 Level,  Graphs and Illustrations,  Source: Other - Please specify

SajjadAhmad

1

168

11 Jul 2019, 19:55

View the latest post TheNightKing

2
ER
View first unread post If the population of a city changed by +12.5%, -12.5%, +6.66% over thr  

Tags: Poor Quality

cfc198

1

168

19 May 2019, 09:57

View the latest post IanStewart

ER
View first unread post Which of the following is equivalent to the pair of inequalities y + 8  

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

Bunuel

2

168

16 Aug 2019, 02:59

View the latest post Mohammadmo

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View first unread post You need exactly a 1680 ft3 aquarium for your fish. At the pet store y  

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

SajjadAhmad

1

168

04 Aug 2019, 06:48

View the latest post IanStewart

4
View first unread post The ratio of Milk to Water in Solution 1 is 4:1 and ratio of Milk to  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Percents and Interest Problems,  Source: Other - Please specify

Ansh777

1

168

06 Dec 2019, 01:24

View the latest post rajatchopra1994

View first unread post If x = 2 and y = –3, then y^2 − (x − [y + 1/2])− 2⋅ 3 =  

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

SajjadAhmad

1

168

08 Jul 2019, 05:38

View the latest post Kinshook

4
View first unread post Attachment(s) Approximately what percent of the faculty in humanities are non-adjunc  

Tags: Difficulty: 600-700 Level,  Graphs and Illustrations,  Source: Other - Please specify

SajjadAhmad

3

168

04 Nov 2019, 21:28

View the latest post thyagi

View first unread post A person observes cows grazing and birds sitting in a grassy pasture  

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

Hovkial

2

169

24 Sep 2019, 09:55

View the latest post rishinric

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View first unread post Each of the 576 houses in Tenantville is owned by one of the following  

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

Bunuel

1

169

31 Oct 2019, 00:10

View the latest post AkshdeepS

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View first unread post If the average (arithmetic mean) of two numbers is 30 and one of the n  

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

Bunuel

1

169

25 Oct 2019, 04:08

View the latest post Mohammadmo

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View first unread post A shop keeper earned Rs.504 in 12 days. His average income for the fir  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

2

169

21 Feb 2019, 09:10

View the latest post Archit3110

1
ER
View first unread post In a group of 20 tourists, 12 brought cameras. If one half of the tour  

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

Bunuel

1

169

18 Oct 2019, 04:14

View the latest post Dillesh4096

ER
View first unread post 180 is what percent of 20?  

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

Bunuel

2

169

20 Sep 2019, 02:17

View the latest post Bunuel

4
View first unread post A king has 50 identical diamond rings, which he stores in five  

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

CaptainLevi

1

169

26 Nov 2019, 05:37

View the latest post arihantparekh7

View first unread post 2(x-1)+1>3-(1-2x)  

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Asad

1

169

26 Feb 2019, 09:03

View the latest post Chethan92

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View first unread post Louise is three times as old as Mari. In 5 years, Louise will be twice  

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Bunuel

2

169

04 Jul 2019, 01:11

View the latest post Kinshook

View first unread post A dice is rolled twice. What is the probability that the number in the  

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

ab965

2

169

08 Dec 2019, 13:19

View the latest post nick1816

View first unread post For all real numbers b and c such that the product of c and 3 is b, wh  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: 800 Score

vinayyadav512

1

169

11 Apr 2019, 00:29

View the latest post Dare Devil

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View first unread post When Mark fills his car with regular gasoline, he gets 20 miles/gallon  

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

Bunuel

3

169

24 Nov 2019, 21:08

View the latest post JOSHUAanto54

3
View first unread post Find the sum of all possible 4 digit numbers that can be for  

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

Dillesh4096

1

170

05 Nov 2019, 06:47

View the latest post nick1816

ER
View first unread post Mary is about to pay for five items at the grocery store. The prices  

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

Bunuel

2

170

26 Mar 2019, 11:19

View the latest post Archit3110

2
ER
View first unread post Some people form a joint account for one year with the condition that  

Tags: Difficulty: 700-Level,  Word Problems,  Source: 800 Score

Bunuel

2

170

07 Nov 2019, 21:07

View the latest post chetan2u

ER
View first unread post What is the sum of squares of the first two positive odd integers if  

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

Bunuel

1

170

13 Sep 2019, 01:54

View the latest post amarsinha

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View first unread post Attachment(s) What is the area of the quadrilateral shown above?  

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

Bunuel

1

170

28 Feb 2019, 05:48

View the latest post Archit3110

ER
View first unread post In a survey it was found that 60% of those surveyed liked honey and 40  

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

Bunuel

1

170

23 Oct 2019, 00:41

View the latest post KSBGC

1
ER
View first unread post Attachment(s) In the figure above, the circle O has a radius of 6. What is the area  

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

Bunuel

1

170

25 Oct 2019, 07:36

View the latest post Archit3110

1
ER
View first unread post In Orange County one fifth of the people are gathering mushrooms and  

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

Bunuel

1

170

10 Oct 2019, 01:36

View the latest post daagh

1
ER
View first unread post An office supply store carries an inventory of 1,345 different product  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Source: Manhattan GMAT

hudacse6

1

170

29 Nov 2019, 19:51

View the latest post chetan2u

ER
View first unread post From a set of 100 numbers, half were selected to form group I, and 60  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Other - Please specify

Bunuel

2

170

20 Nov 2019, 02:37

View the latest post rajatchopra1994

ER
View first unread post The functions f and g are defined as f(x, y) equals average of x and y  

Tags: Difficulty: 600-700 Level,  Functions and Custom Characters,  Source: Other - Please specify

Bunuel

1

170

17 Apr 2019, 00:00

View the latest post Archit3110

ER
View first unread post What is the percent increase from 50 to 60?  

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

Bunuel

2

171

13 Dec 2018, 01:26

View the latest post Archit3110

5
ER
View first unread post Fourteen boys went to collect berries and returned with a total of 80  

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

CaptainLevi

1

171

26 Nov 2019, 18:41

View the latest post chetan2u

View first unread post The arithmetic mean and the standard deviation of a certain normal dis  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

SajjadAhmad

1

171

04 Sep 2019, 07:41

View the latest post Abhishek009

ER
View first unread post Attachment(s) The table above shows the number of lawn mowers produced by Company L  

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

Bunuel

1

171

25 Feb 2019, 01:03

View the latest post Archit3110

1
ER
View first unread post How many rectangular solids with integer edges have a volume of 6 cubi  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: ExamPal

soumya170293

1

171

16 Nov 2019, 03:16

View the latest post chetan2u

1
ER
View first unread post The electric company charges 3 cents per kilowatt-hour. George used 28  

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

Bunuel

2

171

30 Jul 2019, 20:51

View the latest post EgmatQuantExpert

View first unread post If a ∆ b is defined to be a^2 , then what is the value of z ∆ 2/z ∆ 3  

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

SajjadAhmad

2

171

04 Jul 2019, 01:41

View the latest post Kinshook

ER
View first unread post The average (arithmetic mean) of 3a + 4 and another number is 2a. What  

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

Bunuel

1

171

15 Oct 2019, 00:33

View the latest post pushpitkc

4
ER
View first unread post The least common multiple of N distinct natural numbers is 2520. Which  

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

CaptainLevi

1

171

27 Nov 2019, 08:30

View the latest post chetan2u

ER
View first unread post Attachment(s) A square with side length 8 is cut in half, creating two congruent rec  

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

Bunuel

1

171

19 Apr 2019, 12:07

View the latest post AvidDreamer09

3
View first unread post Andy and Bob originally had pens in the ratio 3:7. Bob gave  

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

Dillesh4096

1

171

20 Sep 2019, 08:57

View the latest post MahmoudFawzy

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View first unread post If (√a − √b)(√a + √b) = 12, then what is a in terms of b?  

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

Bunuel

1

172

22 Jan 2019, 00:55

View the latest post KSBGC

ER
View first unread post 1 - (2/3 - 3/4) =  

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

Bunuel

2

172

13 Aug 2019, 09:05

View the latest post Kinshook

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

172

29 Oct 2019, 11:13

View the latest post Abhishek009

ER
View first unread post Attachment(s) In rectangle ABCD below, AB = 5, AF = 7, FD = 3. What is the area of  

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

Bunuel

1

172

27 May 2019, 01:03

View the latest post LeoN88

View first unread post Of the 600 professionals who took an advanced certification examinatio  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

SajjadAhmad

1

172

14 Aug 2019, 12:48

View the latest post MahmoudFawzy

1
ER
View first unread post If the average of five numbers is -10, and the sum of three of the num  

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

Bunuel

2

172

10 Apr 2019, 01:27

View the latest post Archit3110

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