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

It is currently 14 Oct 2019, 01:15

Problem Solving (PS)

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

Go to page Previous    1  ...  8   9   10   11   12  ...  517    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

24

4179

27 Sep 2019, 11:20

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 ... 7, 8, 9 Tags: Source: Veritas Prep

VeritasKarishma

179

8083

12 Oct 2019, 01:31

View the latest post Ramya16

Announcements

506
ER
View first unread post 100 Hardest and easiest questions for PS as of September 2019  

Tags: Difficulty: 700-Level

Bunuel

12

100547

29 Jul 2019, 07:22

View the latest post Shrinidhi

1896
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

737544

22 Feb 2012, 11:27

View the latest post bb

Topics

37
ER
View first unread post A certain scholarship committee awarded scholarships in the  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems,  Source: GMAT Prep

zz0vlb

17

10238

09 Oct 2019, 03:39

View the latest post bumpbot

View first unread post Attachment(s) In the figure, AB is parallel to CD. X is 130 and Y is 150. What is th  

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

KSBGC

1

65

09 Oct 2019, 03:37

View the latest post Mohammadmo

ER
View first unread post In a certain year, corporation X produced 40 percent of the total worl  

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

Bunuel

1

66

09 Oct 2019, 03:26

View the latest post Mohammadmo

1
ER
View first unread post The average (arithmetic mean) weight of 5 friends is 150 pounds. If Jo  

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

Bunuel

1

67

09 Oct 2019, 03:23

View the latest post Mohammadmo

ER
View first unread post Attachment(s) In the figure above, the ratio of the circumference of circle B to the  

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

Bunuel

1

76

09 Oct 2019, 03:21

View the latest post Mohammadmo

ER
View first unread post If x is an integer and y = 9x + 13, what is the greatest value of x fo  

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

Bunuel

1

61

09 Oct 2019, 03:19

View the latest post Mohammadmo

123
ER
View first unread post Attachment(s) The line represented by the equation y = 4 – 2x is the perpendicular  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Geometry,  Source: Manhattan GMAT

enigma123

16

27632

09 Oct 2019, 03:18

View the latest post Archit3110

285
ER
View first unread post Attachment(s) The perimeter of a certain isosceles right triangle is 16 + 16*2^(1/2)  

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

coffeeloverfreak

32

85171

09 Oct 2019, 03:18

View the latest post bumpbot

ER
View first unread post Which of the following is greatest prime factor of the sum of all the  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: GMAT Club Tests

Bunuel

1

80

09 Oct 2019, 03:15

View the latest post KSBGC

74
ER
View first unread post To furnish a room in model home, an interior decorator is to select 2  

Tags: Difficulty: 600-700 Level,  Combinations,  Source: GMAT Prep

barakhaiev

14

17012

09 Oct 2019, 03:13

View the latest post bumpbot

254
ER
View first unread post If 2^x-2^(x-2)=3*2^13 what is the value of x?  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: GMAT Prep

enigma123

29

55384

09 Oct 2019, 03:08

View the latest post bumpbot

20
ER
View first unread post Attachment(s) If rectangle ABCD is inscribed in the circle above, what is the area  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: OG 2020,  Source: Official Guide

Bunuel

9

3425

09 Oct 2019, 03:01

View the latest post vanam52923

302
ER
View first unread post If n is a positive integer and the product of all integers from 1 to n  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

nailgmattoefl

26

82409

09 Oct 2019, 02:56

View the latest post bumpbot

243
ER
View first unread post A boat traveled upstream 90 miles at an average speed of  

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

DSGB

24

42967

09 Oct 2019, 02:43

View the latest post bumpbot

32
ER
View first unread post What is the remainder when you divide 2^200 by 7?  

Tags: Difficulty: 700-Level,  Remainders

g3kr

15

31334

09 Oct 2019, 02:41

View the latest post bumpbot

ER
View first unread post If (16)(3)^2 = x(2^3), then x =  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Source: Princeton Review

Bunuel

1

135

09 Oct 2019, 02:35

View the latest post adstudy

ER
View first unread post One out of every 500 light bulbs are defected. If 2 out of every 10 de  

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

Bunuel

1

115

09 Oct 2019, 02:27

View the latest post adstudy

355
ER
View first unread post If M = 4^(1/2) + 4^(1/3) + 4^(1/4), then the value of M is:  

Tags: Difficulty: 600-700 Level,  Roots,  Source: GMAT Prep

zz0vlb

17

50848

09 Oct 2019, 02:26

View the latest post Bunuel

ER
View first unread post If 2(x + y) = 5, then in terms of x, y =  

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

Bunuel

1

86

09 Oct 2019, 02:18

View the latest post uchihaitachi

233
ER
View first unread post A certain library assesses fines for overdue books as follow  

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

sandranjeim

21

47652

09 Oct 2019, 02:09

View the latest post bumpbot

2
ER
View first unread post A long-distance telephone company charges a monthly fee of $4.95 plus  

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

alitariquet

2

824

09 Oct 2019, 02:02

View the latest post bumpbot

2
ER
View first unread post Machine A, working alone at its constant rate, manufactures 280 bolts  

Tags: Difficulty: Sub-600 Level,  Work/Rate Problems,  Source: GMAT Prep

Bunuel

6

1358

09 Oct 2019, 02:01

View the latest post bumpbot

74
ER
View first unread post Attachment(s) Each of 10 machines works at the same constant rate doing a  

Tags: Difficulty: Sub-600 Level,  Work/Rate Problems,  Source: GMAT Prep

gsaxena26

19

26460

09 Oct 2019, 01:58

View the latest post bumpbot

1
ER
View first unread post 7^8 is equal to which of the following?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Number Properties,  Source: Other - Please specify

Bunuel

2

147

09 Oct 2019, 01:05

View the latest post uchihaitachi

2
ER
View first unread post Which of the following is the decimal expression of (1/5)^4?  

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

Bunuel

2

136

09 Oct 2019, 00:56

View the latest post uchihaitachi

ER
View first unread post Over five different years, the total rainfall in Brooks County was, in  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Veritas Prep

Bunuel

1

77

09 Oct 2019, 00:37

View the latest post firas92

1
ER
View first unread post If 15 pies cost a total of $11.50, then at this rate, what is the cost  

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

Bunuel

1

70

09 Oct 2019, 00:22

View the latest post uchihaitachi

69
ER
View first unread post Attachment(s) How many digits 2^100 has?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Fractions/Ratios/Decimals

sparky

20

37110

09 Oct 2019, 00:19

View the latest post bumpbot

2
ER
View first unread post What is 25% of 25% of 25% of 25% of 32?  

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

Bunuel

1

86

09 Oct 2019, 00:15

View the latest post uchihaitachi

1
ER
View first unread post On a team, the number of males is 3 fewer than twice the number of fem  

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

Bunuel

3

354

08 Oct 2019, 23:45

View the latest post bumpbot

21
ER
View first unread post Attachment(s) ABC is an equilateral triangle of area 3, and arc DE is cent  

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

akashb106

11

6638

08 Oct 2019, 23:04

View the latest post chrtpmdr

1
ER
View first unread post Let f(x) = -3x^2(1 - x). Find f(-2).  

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

Bunuel

4

98

08 Oct 2019, 22:52

View the latest post Bunuel

3
ER
View first unread post Attachment(s) Of the following pairs of coordinates, which represents a point in the  

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

Bunuel

2

641

08 Oct 2019, 22:34

View the latest post OmotayoH

ER
View first unread post If x >= 8 and y <= 3, then it must be true that  

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

Bunuel

1

121

08 Oct 2019, 21:47

View the latest post chetan2u

ER
View first unread post 3^20 + 3^20 + 3^20 =  

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

Bunuel

1

104

08 Oct 2019, 21:43

View the latest post chetan2u

ER
View first unread post Attachment(s) In the figure above, the product of any two numbers in adjacent circle  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: PowerPrep

Bunuel

4

516

08 Oct 2019, 21:36

View the latest post Bunuel

ER
View first unread post Attachment(s) In the figure above, the product of any two numbers in adjacent circle  

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

Bunuel

1

57

08 Oct 2019, 21:36

View the latest post Bunuel

ER
View first unread post 1/32 + 1/32 + 1/16 + 1/8 + 1/4 + 1/2 =  

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

Bunuel

1

58

08 Oct 2019, 21:28

View the latest post prernatyagi35

5
ER
View first unread post Kyra and Sage, working together can paint a room in 5 hours. If Melora  

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

Bunuel

10

898

08 Oct 2019, 20:25

View the latest post bumpbot

55
ER
View first unread post Attachment(s) If a circle passes through points (9,2*sqrt(3))  

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

Harley1980

14

5684

08 Oct 2019, 18:53

View the latest post bumpbot

44
ER
View first unread post What is the smallest positive integer n for which 324 is a  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Source: GMAT Paper Tests

chintzzz

18

8053

08 Oct 2019, 18:13

View the latest post bumpbot

14
ER
View first unread post If k is an integer greater than 6, all of the following must be divisi  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: GMAT Prep

Vinayprajapati

10

2389

08 Oct 2019, 17:56

View the latest post bumpbot

145
ER
View first unread post Attachment(s) In a 200 member association consisting of men and women  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Min/Max Problems,  Source: Official Guide

nades09

37

12183

08 Oct 2019, 17:14

View the latest post energetics

95
ER
View first unread post In a certain class consisting of 36 students, some boys and  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Min/Max Problems,  Source: OG 10

GMATD11

9

30217

08 Oct 2019, 16:53

View the latest post energetics

68
ER
View first unread post Attachment(s) What range of values of x will satisfy the inequality |2x +  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Inequalities

ramzin

19

18289

08 Oct 2019, 16:44

View the latest post Uclascalper

View first unread post All the members of a gymnastics team perform in either the rings or ba  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Veritas Prep

shridhar786

1

81

08 Oct 2019, 12:58

View the latest post MahmoudFawzy

19
ER
View first unread post The rate of a certain chemical reaction is directly proportional to th  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Percents and Interest Problems,  Source: GMAT Prep

afyl128

10

53464

08 Oct 2019, 12:43

View the latest post Ilishar

3
ER
View first unread post A 5-digit code consists of one number digit chosen from 1, 2, 3 and  

Tags: Difficulty: 700-Level,  Combinations

rohan2345

1

104

08 Oct 2019, 12:34

View the latest post ccooley

48
ER
View first unread post If two different solutions of alcohol with a respective prop  

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

bibha

21

6598

08 Oct 2019, 12:25

View the latest post ccooley

177
ER
View first unread post In western Europe, x bicycles were sold in each of the years 1990 and  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Percents and Interest Problems,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

21

16181

08 Oct 2019, 11:43

View the latest post EMPOWERgmatRichC

new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page Previous    1  ...  8   9   10   11   12  ...  517    Next

Search for:


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