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View first unread post Attachment(s) Introducing a Chat in PS Forum  

Tags: Difficulty: 700-Level,  Out of Scope - Too Hard,  Source: Other - Please specify

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756

05 Jun 2019, 07:31

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Forum Experts

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

Tags: Source: EMPOWERgmat

EMPOWERgmatRichC

18

3122

11 Jul 2019, 11:33

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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 ... 6, 7, 8 Tags: Source: Veritas Prep

VeritasKarishma

152

6206

16 Jun 2019, 23:00

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

Tags: Difficulty: 700-Level

Bunuel

11

95278

11 Jul 2019, 10:17

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1817
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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,  Mixture Problems,  Work/Rate Problems,  Source: GMAT Club Tests,  Source: GMAT Prep,  Source: GMAT Prep EP1,  Source: GMAT Prep EP2,  Source: GMAT Prep QP1,  Source: Official Guide

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0

709980

22 Feb 2012, 11:27

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104
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View first unread post What is the tens digit of 6^17?  

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

Raths

24

28108

26 Jan 2019, 21:05

View the latest post KanishkM

20
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View first unread post A will was written such that an estate would be divided among five ben  

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

aadikamagic

15

3962

26 Jan 2019, 13:30

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10
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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

3354

26 Jan 2019, 04:18

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459
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View first unread post Attachment(s) If 10! - 2*(5!)^2 is divisible by 10^n, what is the greatest  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Number Properties

aalriy

48

43401

24 Jan 2019, 16:41

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View first unread post ∆ABC is a right triangle in XY-plane such that AB is parallel to the  

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disenapati

3

686

24 Jan 2019, 10:44

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25
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View first unread post Let N = 60! + 55! + 50! The unit digit of N and a number of digits to  

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

Gnpth

8

3365

24 Jan 2019, 08:02

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8
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View first unread post In a barrel full of apples, 45% of the apples weigh more than  

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

GMATPrepNow

4

459

22 Jan 2019, 08:25

View the latest post ScottTargetTestPrep

1
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View first unread post For which of the following expressions would the value be greater if 1  

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

Bunuel

3

244

21 Jan 2019, 18:51

View the latest post ScottTargetTestPrep

108
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View first unread post If s and t are integers greater than 1 and each is a factor of the int  

Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Source: GMAT Prep,  Source: GMAT Prep EP2

aniketm.87@gmail.com

15

15785

21 Jan 2019, 06:06

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39
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View first unread post What is the sum of all possible solutions to the equation (2x^2-x-9)^  

Tags: Difficulty: 700-Level,  Algebra,  Number Properties,  Source: Magoosh

GGMU

12

6770

21 Jan 2019, 00:50

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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

503

20 Jan 2019, 19:09

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169
View first unread post The function g(x) is defined for integers x such that if x  

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

bhandariavi

14

13624

19 Jan 2019, 03:10

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39
ER
View first unread post If a=(13!^1^6-13!^8)/(13!^8+13!^4) hat is the unit digit of  

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

gmat6nplus1

7

8513

19 Jan 2019, 01:05

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

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

Bunuel

2

630

18 Jan 2019, 16:08

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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

453

18 Jan 2019, 08:13

View the latest post Archit3110

8
View first unread post George claims that with each breath he takes, he can suck 1/3 of the a  

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

gmatbusters

5

577

17 Jan 2019, 20:56

View the latest post jfranciscocuencag

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

555

17 Jan 2019, 19:44

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49
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View first unread post Attachment(s) If (a+b)^x=a^x + y(a^(x-1)*b^(x-4)) + z(a^(x-2)*b^(x-3)) + z(a^(x-3)*^  

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

Bunuel

8

3371

17 Jan 2019, 19:24

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4
View first unread post How many reversed two digit pairs are there such that three xy is x+y  

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

gracie

1

221

16 Jan 2019, 22:22

View the latest post KanishkM

10
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View first unread post Attachment(s) Question of the week - 31 (How many non-positive integers satisfy ...)  

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

EgmatQuantExpert

6

595

16 Jan 2019, 21:03

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3
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View first unread post If t = a^2 - b^2, u = a^2 + b^2, v=2ab, what is the value of  

Tags: Difficulty: 700-Level,  Algebra

jjsverbal

3

1118

16 Jan 2019, 02:04

View the latest post sid13791

13
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View first unread post There are 108 positive integers. 50% of the integers have...  

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

Kaczet

11

845

15 Jan 2019, 19:40

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16
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View first unread post If x-y=x+y , what is x in terms of y?  

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

MathRevolution

13

1098

14 Jan 2019, 10:48

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29
ER
View first unread post Attachment(s) 3\sqrt{80}+\frac{3}{9+4\sqrt{5}}}=  

Tags: Difficulty: 700-Level,  Arithmetic,  Roots,  Source: Manhattan GMAT

samark

6

5707

13 Jan 2019, 23:39

View the latest post Bunuel

189
ER
View first unread post A set of 15 different integers has median of 25 and a range  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Statistics and Sets Problems,  Source: GMAT Prep

bhushangiri

26

43663

13 Jan 2019, 06:06

View the latest post blitzkriegxX

30
ER
View first unread post A certain calculating machine has only three operation butto  

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

anon1

14

2803

12 Jan 2019, 16:40

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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

3971

12 Jan 2019, 07:50

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92
ER
View first unread post What is 1/(1*2) + 1/(2*3) + 1/(3*4) + 1/(4*5) + 1/(5*6) + 1/(6*7) + 1/  

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

goodyear2013

11

79661

09 Jan 2019, 07:57

View the latest post gmatbusters

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

3349

09 Jan 2019, 07:37

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62
ER
View first unread post What is the sum of all 3 digit numbers that leave a remainde  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Remainders,  Sequences

joyseychow

20

22833

08 Jan 2019, 05:28

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1203
ER
View first unread post NEW!!! Tough and tricky exponents and roots questions  

Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Roots,  Source: GMAT Club Tests

Bunuel

92

304046

07 Jan 2019, 21:14

View the latest post Bunuel

6
View first unread post Point P lies on the equation y= x^2 - 1 and Point Q lies on the equati  

Tags: Difficulty: 700-Level,  Algebra,  Coordinate Geometry,  Graphs and Illustrations,  Source: Princeton Review

Arun1994

4

872

07 Jan 2019, 09:11

View the latest post ManjariMishra

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

862

05 Jan 2019, 21:14

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16
ER
View first unread post xy is a 2 digit number whose reverse, yx, is x less than twice xy.  

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

gracie

4

1182

04 Jan 2019, 02:13

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3
ER
View first unread post If the curve described by the equation y = x2 + bx + c cuts the x-axis  

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

SajjadAhmad

5

614

03 Jan 2019, 03:15

View the latest post Bunuel

14
View first unread post Out of a list of mailing addresses, company A has x addresses...  

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

EBITDA

3

1286

02 Jan 2019, 21:44

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38
ER
View first unread post If |5x-5|>x-1, which of the following must be true?  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Inequalities,  Source: Economist GMAT Tutor

reto

10

4138

02 Jan 2019, 04:32

View the latest post DharLog

16
ER
View first unread post In an increasing sequence, the difference between any two successive  

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

disenapati

4

500

02 Jan 2019, 03:45

View the latest post EgmatQuantExpert

7
ER
View first unread post (x^8y^2+x^2y^8)/(x^2+y^2)=?  

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

MathRevolution

3

387

02 Jan 2019, 01:46

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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

306

01 Jan 2019, 20:41

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23
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View first unread post x^2 + bx + 72 = 0 has two distinct integer roots; how many values are  

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

Bunuel

5

3403

31 Dec 2018, 22:25

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18
ER
View first unread post If mn = 3(m + 1) + n and m and n are integers  

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

jlgdr

9

6716

31 Dec 2018, 14:44

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19
ER
View first unread post If P and Q are positive integers, and n is the decimal  

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

Jp27

11

5515

31 Dec 2018, 01:37

View the latest post narendran1990

13
View first unread post How many real solutions exist for the equation x2 – 11|x| - 60 = 0? 3  

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

cfc198

1

472

30 Dec 2018, 13:33

View the latest post DisciplinedPrep

30
View first unread post Attachment(s) The incomplete table above shows a distribution of scores fo  

Tags: Difficulty: 700-Level,  Arithmetic,  Statistics and Sets Problems

Asifpirlo

13

2459

30 Dec 2018, 10:00

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25
ER
View first unread post A merchant paid $300 for a shipment of x identical  

Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: GMAT Paper Tests

boomtangboy

8

9306

28 Dec 2018, 21:27

View the latest post Dare Devil

26
ER
View first unread post To celebrate a colleague's retirement, the T coworkers  

Tags: Difficulty: 700-Level,  Algebra,  Word Problems,  Source: GMAT Pill,  Source: GMAT Prep

vakuts

14

9107

28 Dec 2018, 09:27

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14
ER
View first unread post A farmer ordered x tons of feed for his cattle. The feed supply compan  

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

AbdurRakib

2

1291

26 Dec 2018, 18:35

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40
ER
View first unread post Jacob drove from Town A to Town B at an average rate of x miles per ho  

Tags: Difficulty: 700-Level,  Algebra,  Word Problems,  Work/Rate Problems,  Source: Manhattan GMAT

Ekland

10

4932

25 Dec 2018, 15:52

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3
ER
View first unread post If a,b and c are in arithmetic progression, then (a+b)  

Tags: Difficulty: 700-Level,  Arithmetic

AdityaHongunti

7

715

25 Dec 2018, 08:47

View the latest post Bunuel

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