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

It is currently 17 Oct 2019, 08:28

Problem Solving (PS)

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

Go to page  1   2   3   4   5   6   7   8   9   10   11  ...  19    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

4225

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

8144

12 Oct 2019, 01:31

View the latest post Ramya16

Announcements

508
ER
View first unread post 100 Hardest and easiest questions for PS as of September 2019  

Tags: Difficulty: 700-Level

Bunuel

12

100770

29 Jul 2019, 07:22

View the latest post Shrinidhi

1899
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

738809

22 Feb 2012, 11:27

View the latest post bb

Topics

ER
View first unread post Let n be the largest integer that is the product of exactly 3 distinct  

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

Bunuel

2

272

19 Mar 2019, 10:32

View the latest post Archit3110

ER
View first unread post If y = x^2 − 32x + 256, then what is the least possible value of y ?  

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

Bunuel

3

250

18 Mar 2019, 18:49

View the latest post ScottTargetTestPrep

ER
View first unread post Let U = 2*2004^2005, V = 2004^2005, W = 2003*2004^2004, X = 2*2004^200  

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

Bunuel

1

273

21 Mar 2019, 09:04

View the latest post Archit3110

ER
View first unread post a○b is defined as 1/(a+b) – 1/a.  

Tags: Difficulty: 700-Level,  Algebra,  Source: Math Revolution

MathRevolution

5

300

25 Aug 2019, 18:52

View the latest post MathRevolution

ER
View first unread post Which of the following are greater than 1?  

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

Bunuel

1

244

03 Jun 2019, 00:56

View the latest post sakshamchhabra

ER
View first unread post Which three of the following numbers, when multiplied by each other, y  

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

Bunuel

5

431

26 Jul 2019, 23:08

View the latest post chetansood

ER
View first unread post For any integer P greater than 1, P! denotes the product of all the in  

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

workout

4

582

20 Jan 2019, 19:09

View the latest post energetics

ER
View first unread post Rank these three quantities from least to greatest.  

Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Source: Magoosh

Bunuel

1

461

23 Oct 2018, 04:37

View the latest post GMATinsight

ER
View first unread post The sums of three integers taken in pairs are 12, 17, and 19. What is  

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

Bunuel

4

257

24 Apr 2019, 06:14

View the latest post Albs

View first unread post The value of the sum 7 x 11 + 11 x 15 + 15 x 19 + ...+ 95 x 99 is  

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

raghavrf

2

247

30 Jun 2019, 23:04

View the latest post Kinshook

ER
View first unread post A rock star's contract stipulates that he will receive a fee of $250,0  

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

SajjadAhmad

3

192

12 Sep 2019, 11:30

View the latest post ScottTargetTestPrep

1
ER
View first unread post How many non-negative integers satisfy the inequality x^2 – 7x – 18 .  

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

EgmatQuantExpert

4

556

18 Jan 2019, 08:13

View the latest post Archit3110

1
ER
View first unread post Each of the following linear equations defines y as a function of x  

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

Raj30

1

364

22 May 2019, 09:27

View the latest post IanStewart

1
ER
View first unread post The integer v is greater than 1. If v is the square of an integer, whi  

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

Bunuel

1

244

23 May 2019, 02:15

View the latest post LeoN88

1
ER
View first unread post Mary has $4.6 in nickels and dimes only. If she has fewer dimes than  

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

rohan2345

4

428

17 Dec 2018, 05:23

View the latest post ksrutisagar

1
ER
View first unread post The average of the numbers 1, 2, 3,..., 98, 99, and x is 100x. What is  

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

Bunuel

4

543

01 Apr 2019, 12:16

View the latest post stne

1
ER
View first unread post a is the product of 3 and the square root of 2, b is the product of 2  

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

Bunuel

1

467

29 Jun 2018, 03:05

View the latest post chetan2u

1
View first unread post If x=3+3^{1/3}+3^{5/3}, then find the value of x^3-9x^2.  

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

nick1816

1

191

13 May 2019, 09:10

View the latest post GMATWhizard

1
ER
View first unread post For all nonzero numbers x and y, operation x#y is equal to y#x. Operat  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Must or Could be True Questions

GOHOSATRAJIT

2

359

06 Aug 2019, 17:55

View the latest post ScottTargetTestPrep

1
View first unread post The quadratic equation x 2 + mx + n = 0 has roots that are twice thos  

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

Rubina11

2

373

14 Mar 2019, 11:15

View the latest post MahmoudFawzy

1
View first unread post Attachment(s) How many solutions does 1/[x*(x+1)]+1/[x*(x+2)]=1/(x+1) have? A. None  

Tags: Difficulty: 700-Level,  Algebra,  Source: 800 Score

MBA20

7

362

30 Mar 2019, 12:08

View the latest post lucajava

1
View first unread post The average age of three friends A, B and C is 7 years. Five years lat  

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

nick1816

2

291

03 Jun 2019, 18:24

View the latest post RastogiSarthak99

1
ER
View first unread post Which two of the following numbers, when added together, yield a sum  

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

Bunuel

3

314

16 Jul 2019, 01:20

View the latest post Kinshook

1
ER
View first unread post You have access to an unlimited number of each of the following coins:  

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

fskilnik

2

402

25 Feb 2019, 12:55

View the latest post fskilnik

1
ER
View first unread post Attachment(s) Suppose x is an integer such that [m](x^2 - x - 1)^ {(x+2)} =1[/m]  

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

GMATinsight

4

1143

05 Dec 2015, 12:51

View the latest post mvictor

1
ER
View first unread post The decorating committee for a dance plans to fringe the 3-inch-wide  

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

Bunuel

4

408

06 Feb 2019, 13:12

View the latest post snehaluk

1
View first unread post (H^2 - 2H)^(1/2) = T(1 - R^2)^(1/2)/(K(1 - g^k)), then 3H =  

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

KSBGC

1

351

11 Mar 2019, 12:14

View the latest post garvitbh111

1
ER
View first unread post Rank these three quantities from least to greatest.  

Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Source: Magoosh

Bunuel

2

689

18 Jan 2019, 16:08

View the latest post jfranciscocuencag

1
ER
View first unread post If x>0, what is the sum of the roots of the equation x^sqrt(x)=x^2?  

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

fskilnik

5

394

12 Mar 2019, 04:14

View the latest post fskilnik

1
View first unread post Jake’s regular hourly wage is twice of Kevin’s regular hourly wage, bu  

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

btrg

2

403

01 May 2019, 08:24

View the latest post effatara

2
View first unread post Real-estate salesman Z is selling a house at a 20 percent discount fro  

Tags: Difficulty: 700-Level,  Algebra,  Percents and Interest Problems,  Word Problems,  Source: Economist GMAT Tutor

alpham

2

1261

11 Jul 2016, 22:07

View the latest post Vyshak

2
View first unread post If a and b are constants, and the equation [m]x^3 +ax^2 +bx = 64[/m] h  

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

gmatbusters

5

602

17 Jan 2019, 19:44

View the latest post jfranciscocuencag

2
ER
View first unread post An animal that dives into a pool of water is at a depth of x, in feet,  

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

Bunuel

5

280

18 Aug 2019, 07:48

View the latest post Jashan25

2
View first unread post David and Michael together can finish a job in 4 days 19  

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

jackfr2

2

121

15 Oct 2019, 12:34

View the latest post stne

2
ER
View first unread post For positive integers x and y, xy is defined by xy=(x+y)/xy. If a, b  

Tags: Difficulty: 700-Level,  Algebra,  Source: Math Revolution

MathRevolution

7

934

19 Dec 2017, 11:12

View the latest post ashitaporwal

2
ER
View first unread post What is the product of the factors of twice the sum of the roots of th  

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

Bunuel

3

425

10 Dec 2018, 09:15

View the latest post ArjunJag1328

2
ER
View first unread post There are approximately 2.2 pounds in one kilogram. To the nearest eig  

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

Bunuel

4

1673

11 Sep 2019, 08:54

View the latest post jepe

2
ER
View first unread post The number 2013 has the property that its units digit is the sum of it  

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

Bunuel

3

337

20 Mar 2019, 09:40

View the latest post Archit3110

2
ER
View first unread post If x ≠ 0 and (−y^2 − xy)/x=y+x, which of the following expressions is  

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

Bunuel

2

947

24 Sep 2018, 17:05

View the latest post bumpbot

2
ER
View first unread post If 3 is one root of the quadratic equation 2x^2 - 5x + k = 2, where k  

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

Bunuel

9

1151

20 May 2018, 17:13

View the latest post u1983

2
ER
View first unread post In the sequence above, the first 3 terms repeat without end. What is  

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

Bunuel

1

627

11 Dec 2018, 03:48

View the latest post Archit3110

2
ER
View first unread post Let x and y be two-digit positive integers with mean 60. What is the m  

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

Bunuel

3

460

18 Apr 2019, 14:43

View the latest post jfranciscocuencag

2
ER
View first unread post If -1 < x < y < 0 which of the following shows the expressions xy, x^  

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

Bunuel

4

685

17 Aug 2019, 00:44

View the latest post bumpbot

2
View first unread post The cost of 40 pens, 44 pencils and 50 erasers is $392. The cost of 4  

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

nick1816

1

235

21 Jun 2019, 07:45

View the latest post nick1816

2
ER
View first unread post For how many values of x<0 does the equation 0.1x^4 – 0.5x^2 – 1.4 = 0  

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

workout

2

315

20 Sep 2018, 08:40

View the latest post GMATPrepNow

2
ER
View first unread post a, b, c, and d are all positive integers. If ab/(c + d) = 3.7 which of  

Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Must or Could be True Questions,  Source: Other - Please specify

Bunuel

1

394

28 May 2019, 01:35

View the latest post LeoN88

2
View first unread post The postal service charges $3.20 per  

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

ScottK

2

299

11 Aug 2019, 10:37

View the latest post whyyash

2
ER
View first unread post 40,105*26*10,112 is the approximation of which of the following? A  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: Math Revolution

MathRevolution

2

638

01 Mar 2017, 04:49

View the latest post MathRevolution

2
ER
View first unread post A drought decreased the amount of water in city X’s reservoirs from 11  

Tags: Difficulty: 700-Level,  Arithmetic,  Percents and Interest Problems,  Word Problems,  Source: Kaplan

Bunuel

6

1677

14 Aug 2016, 05:36

View the latest post msk0657

2
View first unread post The total number of integer pairs (c, d) satisfying the equation c + d  

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

Helium

2

341

15 Aug 2018, 07:20

View the latest post PKN

new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page  1   2   3   4   5   6   7   8   9   10   11  ...  19    Next

Search for:


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