GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 12 Nov 2019, 22:07

Problem Solving (PS)

Mark topics read
new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  520    Next

Search for:

  Topics Author Replies   Views Last post

Forum Experts

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

4536

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

187

8674

08 Nov 2019, 05:09

View the latest post Lionila

Announcements

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

Tags: Difficulty: 700-Level

Bunuel

12

102467

29 Jul 2019, 07:22

View the latest post Shrinidhi

1921
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

746536

22 Feb 2012, 11:27

View the latest post bb

Topics

ER
View first unread post Marshall has 4 different colored balls and 3 different boxes. In how  

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

Bunuel

4

120

12 Nov 2019, 09:50

View the latest post Kinshook

1
ER
View first unread post A hand purse contains 6 nickels, 5 pennies and 4 dimes. What is the pr  

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

Bunuel

2

89

12 Nov 2019, 09:44

View the latest post Archit3110

402
ER
View first unread post Attachment(s) Which of the following represents the complete range of x  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities,  Source: Manhattan GMAT

gmatpapa

54

40483

12 Nov 2019, 09:42

View the latest post philippi

4
ER
View first unread post From the letters in MAGOOSH, we are going to make three-letter "words.  

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

hudacse6

4

104

12 Nov 2019, 09:20

View the latest post merimanukyan

View first unread post Attachment(s) What is the value of z in the figure above?  

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

CAMANISHPARMAR

5

208

12 Nov 2019, 08:59

View the latest post kawal27

View first unread post If A leaves a remainder of 5 on division by 11 and B leaves remainder  

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

fauji

1

47

12 Nov 2019, 08:38

View the latest post rahulswimmer

14
ER
View first unread post A line in the xy-plane passes through the origin and has a slope of 1/  

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

GMATinsight

7

11068

12 Nov 2019, 07:46

View the latest post bumpbot

ER
View first unread post If the highest common factor of 2,472, 1,284 and positive integer N is  

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

Bunuel

1

107

12 Nov 2019, 07:38

View the latest post chetan2u

2
ER
View first unread post If |y| ≤ -4x and |3x - 4|= 2x + 6. Which of the following could be the  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Source: Other - Please specify

Bunuel

2

100

12 Nov 2019, 07:18

View the latest post hiranmay

1
ER
View first unread post The product of all prime numbers from 2 to 29 plus 1 equals K. Which  

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

Bunuel

1

81

12 Nov 2019, 07:17

View the latest post chetan2u

27
ER
View first unread post If the smaller of 2 consecutive odd integers is a multiple of 5, which  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Official Guide,  Source: Quant Review 2020

Bunuel

16

3332

12 Nov 2019, 07:15

View the latest post Tracy95

3
ER
View first unread post In a club , 20% of the members are below 25 years of age. The number  

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

KSBGC

5

253

12 Nov 2019, 06:08

View the latest post Gruzin

2
ER
View first unread post The difference between the squares of two positive integers is 2011 wh  

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

Bunuel

1

66

12 Nov 2019, 05:21

View the latest post chetan2u

ER
View first unread post If the diagonal and the area of a rectangle are 25 units and 168 unit  

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

Bunuel

3

105

12 Nov 2019, 05:20

View the latest post satya2029

1
ER
View first unread post If (5(pq)^3 + 35(pq)^2 - 40pq)/((p - 1)(p + 4)) = 0 and p, q are both  

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

Bunuel

2

82

12 Nov 2019, 04:59

View the latest post chetan2u

327
ER
View first unread post Alice’s take-home pay last year was the same each month, and  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: GMAT Prep

changhiskhan

39

57771

12 Nov 2019, 04:54

View the latest post hero_with_1000_faces

3
ER
View first unread post Attachment(s) From a total of 5 boys and 4 girls, how many 4-person committees can  

Tags: Difficulty: Sub-600 Level,  Combinations,  Source: Magoosh

Bunuel

7

7514

12 Nov 2019, 03:45

View the latest post hudacse6

3
ER
View first unread post Adrian, Brian and Colin walk from P to Q (PQ=55 meters) at their resp  

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

effatara

3

105

12 Nov 2019, 03:22

View the latest post chetan2u

1
ER
View first unread post Johnny the gambler tosses 6 fair dice. In order to win the jackpot, he  

Tags: Difficulty: 700-Level,  Probability,  Source: Economist GMAT Tutor

Bunuel

1

51

12 Nov 2019, 03:21

View the latest post Archit3110

ER
View first unread post A hostess must seat 10 people around 2 circular tables. Table 1 can ho  

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

Bunuel

1

47

12 Nov 2019, 03:03

View the latest post Archit3110

1
ER
View first unread post A double decked bus can accommodate 110 passengers, 50 in the upper de  

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

Bunuel

1

50

12 Nov 2019, 02:54

View the latest post Archit3110

3
ER
View first unread post The second term of a GP is 1000 and the common ratio is r = 1/n, where  

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

DisciplinedPrep

3

96

12 Nov 2019, 02:08

View the latest post chetan2u

2
ER
View first unread post In a school there are two sections A and B. When a few students from  

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

Bunuel

2

141

12 Nov 2019, 02:04

View the latest post Doer01

ER
View first unread post Attachment(s) The triangle ABC is the equilateral triangle. Moreover, AB, BC, and AC  

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

MathRevolution

1

72

12 Nov 2019, 01:21

View the latest post gmatbusters

2
ER
View first unread post If N = K/(T + x/y), where T = K/5 and x = 5 – T which of the following  

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

gmatt1476

5

593

12 Nov 2019, 00:27

View the latest post chrtpmdr

201
ER
View first unread post If |x| < x^2, which of the following must be true ?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities,  Must or Could be True Questions,  Source: GMAT Prep

Skywalker18

21

18518

12 Nov 2019, 00:18

View the latest post RJ7X0DefiningMyX

1
ER
View first unread post Smith and Tom earn a combined profit of $4880 in their business and in  

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

Dillesh4096

1

48

12 Nov 2019, 00:15

View the latest post chetan2u

ER
View first unread post The second term of a GP is 1000 and the common ratio is r = 1/n, where  

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

DisciplinedPrep

1

71

11 Nov 2019, 23:59

View the latest post Vinit800HBS

2
ER
View first unread post A milk vendor sells milk at Cost Price but still gains 20%. Find the  

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

Bunuel

2

142

11 Nov 2019, 23:19

View the latest post effatara

4
ER
View first unread post Attachment(s) In the figure above, two security lights, L1 and L2, are located 100  

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

Bunuel

7

225

11 Nov 2019, 23:15

View the latest post chondro48

7
ER
View first unread post In a sample of the front facing of 200 houses in a suburban neighborho  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Veritas Prep

Bunuel

5

1044

11 Nov 2019, 22:46

View the latest post bumpbot

11
ER
View first unread post Roger wants to buy a television and DVD player. There are 9 available  

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

Nixondutta

5

546

11 Nov 2019, 22:46

View the latest post bumpbot

11
ER
View first unread post If the difference between a two digit positive integer and its reversa  

Tags: Difficulty: 600-700 Level,  Algebra

Bunuel

9

314

11 Nov 2019, 22:39

View the latest post Prahar

5
ER
View first unread post Given a<0, what is another way of expressing -ax<1?  

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

philipssonicare

6

380

11 Nov 2019, 22:38

View the latest post redskull1

7
ER
View first unread post How many terms of progression 32, 36, 40, and so on must be taken so  

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

naeln

4

1785

11 Nov 2019, 22:36

View the latest post bumpbot

90
ER
View first unread post What is 1! + 2! + ... + 10! ?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Number Properties

sondenso

14

8467

11 Nov 2019, 22:31

View the latest post bumpbot

6
ER
View first unread post Attachment(s) Each employee at a certain bank is either a clerk or an agent or both.  

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

raj2812

5

1292

11 Nov 2019, 22:22

View the latest post bumpbot

18
ER
View first unread post If 0 < x < 1 < y, which of the following must be true?  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Number Properties,  Source: GMAT Club Tests

Bunuel

14

4634

11 Nov 2019, 22:17

View the latest post bumpbot

16
ER
View first unread post Attachment(s) x percent of y percent of z is decreased by y percent. What is the res  

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

siddhans

13

6475

11 Nov 2019, 22:17

View the latest post bumpbot

13
ER
View first unread post The average (arithmetic mean) ages, in years, of the people in group A  

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

Bunuel

9

1194

11 Nov 2019, 21:06

View the latest post goobo

19
ER
View first unread post What is the value of m in the equation below?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: Veritas Prep

zxcvbnmas

6

8420

11 Nov 2019, 21:04

View the latest post TheNightKing

4
ER
View first unread post Attachment(s) The population of a city vote for one among 4 political parties, A, B  

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

Bunuel

7

303

11 Nov 2019, 20:54

View the latest post globaldesi

19
ER
View first unread post Five integers between 10 and 99, inclusive, are to be formed by using  

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

gmatt1476

6

739

11 Nov 2019, 19:57

View the latest post phuulinh225

4
ER
View first unread post A woman decided to walk down the escalator in a shopping mall. The wom  

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

Hovkial

3

279

11 Nov 2019, 19:16

View the latest post chetan2u

53
ER
View first unread post Attachment(s) If @(n) is defined as the product of the cube root of n and  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Functions and Custom Characters,  Roots,  Source: 800 Score

GMATD11

13

7465

11 Nov 2019, 18:03

View the latest post bumpbot

3
ER
View first unread post A company produces school bags. The cost for producing the first 1,000  

Tags: Difficulty: 600-700 Level,  Percents and Interest Problems,  Source: Experts' Global

Bunuel

5

208

11 Nov 2019, 17:28

View the latest post ScottTargetTestPrep

82
ER
View first unread post How many integers between 1 and 16, inclusive, have exactly 3 differen  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Official Guide,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

carcass

11

9445

11 Nov 2019, 17:05

View the latest post bumpbot

1
View first unread post If 0 > y > –1, then which of the following inequalities must be true?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Must or Could be True Questions,  Source: Kaplan

CAMANISHPARMAR

1

103

11 Nov 2019, 15:58

View the latest post tbhauer

377
ER
View first unread post A couple decides to have 4 children. If they succeed in havi  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations,  Probability,  Source: Official Guide,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020,  Source: Quant Review 2nd

Bunuel

24

31292

11 Nov 2019, 15:03

View the latest post EMPOWERgmatRichC

73
ER
View first unread post If xy+z=x(y+z), which of the following must be true?  

Tags: Difficulty: 600-700 Level,  Algebra,  Must or Could be True Questions,  Source: GMAT Prep

TomB

15

9262

11 Nov 2019, 14:45

View the latest post bumpbot

new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  520    Next

Search for:


Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne