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

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EMPOWERgmatRichC

24

4203

27 Sep 2019, 11:20

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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

8117

12 Oct 2019, 01:31

View the latest post Ramya16

Announcements

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

Tags: Difficulty: 700-Level

Bunuel

12

100675

29 Jul 2019, 07:22

View the latest post Shrinidhi

1897
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

738116

22 Feb 2012, 11:27

View the latest post bb

Topics

9
ER
View first unread post How many digits will be there to the right of the decimal point in the  

Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Word Problems,  Source: GMAT Hacks,  Source: Other - Please specify

Bunuel

8

492

26 Sep 2019, 06:16

View the latest post VeritasKarishma

9
ER
View first unread post Attachment(s) If a + 1 = 20/a and b is the average of a set of c consecutive integer  

Tags: Difficulty: 700-Level,  Algebra,  Number Properties,  Source: Manhattan GMAT

hazelnut

4

1123

12 Apr 2018, 06:25

View the latest post bumpbot

9
ER
View first unread post If x^2 – y^2 = 16 and x + y > x – y, then which one of the following  

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

Bunuel

4

336

04 Apr 2019, 18:24

View the latest post ScottTargetTestPrep

9
ER
View first unread post Which of the following is the closest to 11^59^5 – 2(10^5)?  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Source: Math Revolution

MathRevolution

4

936

06 Mar 2019, 19:47

View the latest post bumpbot

9
ER
View first unread post If (n+1)! + (n+2)! = n!*440. What is the sum of the digits of n?  

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

Bunuel

4

470

20 May 2019, 19:21

View the latest post ScottTargetTestPrep

9
ER
View first unread post If (5x^2 + 65x + 60)/(x^2 +10x - 24) = (5x + 5)/(x - 2), then which of  

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

Bunuel

5

491

30 May 2019, 02:19

View the latest post AvidDreamer09

9
View first unread post In the interior of a forest, a certain number of apes equal to the squ  

Tags: Difficulty: 700-Level,  Algebra,  Word Problems

krushna

4

3833

24 Dec 2017, 09:21

View the latest post saabdulkhader

9
ER
View first unread post one apple is 1pound per $1. If the apple is peeled off and cored  

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

sairam595

3

1287

05 Mar 2019, 21:52

View the latest post bumpbot

9
ER
View first unread post If 2p/(p^2-2p+1) =1/4, then the value of p+1/p is  

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

aveek86

5

6664

29 Oct 2018, 23:54

View the latest post bumpbot

9
ER
View first unread post If p > 0, and x2 - 11x + p = 0 has integer roots, how many integer val  

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

cfc198

2

720

01 Jan 2019, 20:41

View the latest post EgmatQuantExpert

9
ER
View first unread post Consider the set of all fractions x/y, where x and y are relatively pr  

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

Bunuel

4

410

03 May 2019, 09:27

View the latest post Aderonke01

9
View first unread post Find the number of integer solutions to |a| + |b| + |c| = 10, where no  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Source: e-GMAT

Kinshook

4

315

13 Oct 2019, 03:35

View the latest post Peddi

9
ER
View first unread post Suppose that, at current exchange rates, $1 (US) is equivalent to Q eu  

Tags: Difficulty: 700-Level,  Algebra,  Word Problems,  Source: Magoosh

mikemcgarry

2

1521

04 Dec 2018, 09:12

View the latest post bumpbot

9
ER
View first unread post If x is a positive integer, and m=3^(x+1), what is 9^2x  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Economist GMAT Tutor

goodyear2013

3

1852

28 Mar 2016, 08:07

View the latest post Vinayprajapati

9
ER
View first unread post The product of all positive even numbers less than or equal to 20 is  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: Kaplan

Bunuel

3

5716

03 Nov 2018, 17:54

View the latest post ScottTargetTestPrep

9
View first unread post The function f is defined as f(x,y) = xy for positive numbers x and y.  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Source: e-GMAT

kiran120680

5

545

01 Jul 2019, 14:28

View the latest post menonrit

9
ER
View first unread post If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 =  

Tags: Difficulty: 700-Level,  Algebra,  Source: Kaplan

Arvind42

5

800

26 Aug 2019, 10:13

View the latest post Kinshook

9
ER
View first unread post xy and yx are a pair of two digit positive integers with reversed digi  

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

gracie

3

912

05 Jan 2019, 21:14

View the latest post bumpbot

9
ER
View first unread post Question of the Week- 12 (For any purchase of less than $1000, a ...)  

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

EgmatQuantExpert

4

1138

14 Sep 2018, 01:10

View the latest post EgmatQuantExpert

9
View first unread post While covering a distance or 24 km, a man noticed that after walking f  

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

gmatbusters

7

2347

30 Jan 2019, 17:32

View the latest post shrinathshinde

9
View first unread post For some positive integer n, the number 110n^3 has 110 positive intege  

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

Noshad

4

476

15 Mar 2019, 04:11

View the latest post mahipal

9
ER
View first unread post The product of the first seven positive multiples of three is closest  

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

metallicafan

7

4124

12 Jan 2019, 07:50

View the latest post Shobhit7

9
ER
View first unread post Attachment(s) If x and y are integers and 2x–y= 11, then 4x+ y CANNOT be  

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

Bunuel

7

3403

29 Jan 2019, 13:53

View the latest post KSBGC

9
ER
View first unread post What is the minimum value of the expression  

Tags: Difficulty: 700-Level,  Algebra,  Min/Max Problems,  Source: e-GMAT

EgmatQuantExpert

2

443

05 Aug 2019, 22:01

View the latest post EgmatQuantExpert

9
View first unread post A motorcycle importer is planning on increasing the price of a....  

Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Number Properties,  Word Problems,  Source: Veritas Prep

CAMANISHPARMAR

2

979

24 Jun 2018, 08:03

View the latest post CAMANISHPARMAR

9
View first unread post There are two packets – x and y. ‘x’ contains only 25 cents coins and  

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

nick1816

3

305

20 Jun 2019, 13:03

View the latest post menonrit

10
ER
View first unread post Set M is composed of the positive even integers up to 100. Set N is co  

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

RishiQV

5

1265

13 Mar 2019, 09:11

View the latest post GMATPrepNow

10
View first unread post It is given that x^2 + y^2 = z + 1, y^2 + z^2 = x + 1 and z^2 +x^2=y+1  

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

nick1816

7

496

30 Jun 2019, 21:09

View the latest post pankaj2k19

10
ER
View first unread post Which of the following equations has a solution in common with x^2 - 2  

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

Bunuel

5

3597

26 Jan 2019, 04:18

View the latest post KanishkM

10
ER
View first unread post Rank those three in order from smallest to biggest.  

Tags: Difficulty: 700-Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: Magoosh

mikemcgarry

7

3082

04 Jun 2018, 06:44

View the latest post Hero8888

10
ER
View first unread post Attachment(s) Points A, B, C, and D are on the number line above, and AB = CD = 1/3  

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

Bunuel

4

1823

29 Jul 2019, 10:34

View the latest post GMATPrepNow

10
ER
View first unread post If a and b are positive numbers such that a + b =2, which of the foll  

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

Bunuel

2

621

29 Mar 2018, 17:37

View the latest post ScottTargetTestPrep

10
View first unread post What is the value of b If 2x − 1 is a factor of 2x^2 + bx + 3 ?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Kaplan

Nums99

8

585

23 Feb 2019, 09:53

View the latest post CAMANISHPARMAR

10
ER
View first unread post Which of the following equations has two different roots?  

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

Bunuel

6

2062

22 May 2018, 11:02

View the latest post CAMANISHPARMAR

10
ER
View first unread post Which of the following is two more than square of an odd integer?  

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

workout

2

439

03 Dec 2018, 06:03

View the latest post EAGMAT

10
ER
View first unread post Each of A, B and C represents a one-digit integer. AB and BA are two-d  

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

MathRevolution

5

358

29 May 2019, 03:18

View the latest post RJ7X0DefiningMyX

10
View first unread post If x(x-1)/(x-2)(x-3)<0 and x<>2 and x<>3, then which of the following  

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

Kinshook

7

318

18 Jul 2019, 22:36

View the latest post Chethan92

10
View first unread post Jim goes to the track with $150 in his pocket  

Tags: Difficulty: 700-Level,  Arithmetic,  Probability,  Source: Princeton Review

praveenbaranwal

4

2068

31 Mar 2019, 20:49

View the latest post sanjanam25

10
ER
View first unread post Question of the Week 44 (For integers p and q, if |p – 9| < 2 and...)  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Source: e-GMAT

EgmatQuantExpert

2

469

23 May 2019, 21:03

View the latest post EgmatQuantExpert

10
ER
View first unread post Which has the least value?  

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

Bunuel

4

1837

16 Aug 2019, 16:38

View the latest post exc4libur

10
View first unread post Attachment(s) In the addition table above, each number in the table is the sum of th  

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

longranger25

3

761

20 Aug 2018, 20:54

View the latest post AdityaHongunti

10
View first unread post Roxie invested $2000 in an account that yielded a fixed rate of annual  

Tags: Difficulty: 700-Level,  Arithmetic,  Percents and Interest Problems,  Source: e-GMAT

kiran120680

2

354

21 Jul 2019, 19:26

View the latest post Vardan95

10
ER
View first unread post The product of the first eight positive even integers is closest to  

Tags: Difficulty: 700-Level,  Arithmetic

enigma123

5

3405

09 Jan 2019, 07:37

View the latest post energetics

10
ER
View first unread post A certain game requires players to collect both blue tokens, which are  

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

SajjadAhmad

3

937

08 Apr 2019, 21:08

View the latest post chetan2u

10
ER
View first unread post Find the range of values of x such that ((x+6) (3x-4)^3)/(x+2)^2 > 0  

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

EgmatQuantExpert

9

1493

19 Sep 2018, 02:30

View the latest post PKN

10
View first unread post x and y are a pair of positive integers such that both their sum and d  

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

gracie

4

418

18 Aug 2019, 12:01

View the latest post gracie

10
View first unread post Attachment(s) Edward invested five-ninths of his money at an annual rate of 2r% comp  

Tags: Difficulty: 700-Level,  Algebra,  Percents and Interest Problems,  Source: e-GMAT

kiran120680

4

639

03 Oct 2019, 13:18

View the latest post icanhazmba

10
ER
View first unread post At 9:00 AM, a certain ice cream cart has twice as many chipwiches as i  

Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Source: Veritas Prep

sameerspice

3

2454

16 May 2018, 11:00

View the latest post JeffTargetTestPrep

10
ER
View first unread post The square of the arithmetic mean of a sequence of consecutive positiv  

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

gracie

3

893

15 Dec 2017, 14:35

View the latest post hellosanthosh2k2

10
View first unread post A certain investment grows at an annual interest rate of 16 percent...  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Kaplan

CAMANISHPARMAR

2

673

07 Oct 2019, 06:32

View the latest post exc4libur

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