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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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0

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

6201

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

95274

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

709929

22 Feb 2012, 11:27

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4
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View first unread post A merchant sells three different sizes of canned tomatoes. A large can  

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

Bunuel

8

665

22 Nov 2018, 03:51

View the latest post PierTotti17

98
ER
View first unread post What is (x^2 - 6x + 9)^(1/2)/(x - 3) + (-x)^(1/2) if each term in this  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Fractions/Ratios/Decimals,  Roots

naeln

19

4998

21 Nov 2018, 00:30

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17
ER
View first unread post A baker filled with a measuring cup with 3/4 cup water. He poured 1/2.  

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

asciijai

5

18828

20 Nov 2018, 05:46

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5
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View first unread post If x is negative and y is positive, what is the value of x given that  

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

Bunuel

3

590

20 Nov 2018, 01:25

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19
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View first unread post If (x + 2)^2 = 9 and (y + 3)^2 = 25, then what is the maximum value of  

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

Bunuel

5

5026

19 Nov 2018, 23:17

View the latest post shashankism

8
View first unread post Attachment(s) Two different positive numbers a and b each differ from their reciproc  

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

gmatbusters

7

479

19 Nov 2018, 08:15

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11
View first unread post Two solutions are made by adding Chemical Z to water. Solution A is 40  

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

AkshdeepS

5

832

19 Nov 2018, 07:32

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27
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View first unread post If 0.01 < a < 0.02, and 100 < b < 200, which of the following can be  

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

ekniv

5

1433

19 Nov 2018, 06:56

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26
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View first unread post Attachment(s) Find the value of a. Given a=√3(√3(√3(√3(√3…….inf.))))  

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

conty911

12

14876

19 Nov 2018, 04:59

View the latest post shashankism

131
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View first unread post Attachment(s) In a numerical table with 10 rows and 10 columns, each entry is either  

Tags: Difficulty: 700-Level,  Arithmetic,  Statistics and Sets Problems,  Source: Official Guide,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

carcass

11

9870

19 Nov 2018, 00:01

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42
ER
View first unread post If a, b, and c are not equal to zero, what is the difference between t  

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

Bunuel

8

3589

18 Nov 2018, 05:34

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12
View first unread post Attachment(s) GMATbuster's Weekly Quant Quiz#9 Ques 7  

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

gmatbusters

2

563

17 Nov 2018, 12:12

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19
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View first unread post A 1 meter tree limb was divided and labeled by fifths and sixths. The  

Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: Princeton Review

AkshdeepS

2

469

15 Nov 2018, 03:01

View the latest post Archit3110

42
ER
View first unread post If ¡n! = (n!)^2, then ¡17! - ¡16! =  

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

AccipiterQ

9

13836

13 Nov 2018, 10:29

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6
View first unread post A gnome who was 16 Inches tall swallowed a pill that caused film to g  

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

gmatbusters

6

501

12 Nov 2018, 14:46

View the latest post muus

24
ER
View first unread post If (a + b):(b + c):(c + a) = 6:7:8 and a + b + c = 14, then find a:b:c  

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

Bunuel

5

11815

12 Nov 2018, 08:21

View the latest post ScottTargetTestPrep

4
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View first unread post Attachment(s) Which of the following are roots of an equation 10x^{-2}+x^{-1}-21=0  

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

MathRevolution

3

412

11 Nov 2018, 23:06

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4
View first unread post A loan of $10,000 has an annual interest rate of 8%, compounded...  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Word Problems,  Source: Veritas Prep

CAMANISHPARMAR

1

379

11 Nov 2018, 09:58

View the latest post Arro44

22
ER
View first unread post A corporation triples its annual bonus to 50 of its employees. What pe  

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

Bunuel

6

2473

11 Nov 2018, 06:43

View the latest post Bunuel

114
ER
View first unread post The mean of (54,820)^2 and (54,822)^2 =  

Tags: Difficulty: 700-Level,  Algebra,  Statistics and Sets Problems,  Source: GMAT Prep

enigma123

13

8373

08 Nov 2018, 06:07

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ER
View first unread post If p, q, and r are nonzero numbers and p = q – r, which of the followi  

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

Bunuel

3

319

08 Nov 2018, 03:03

View the latest post eswarchethu135

31
ER
View first unread post Attachment(s) The turnover of an organization named 'Coverage' was $640 crore per an  

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

DHAR

12

2203

07 Nov 2018, 18:57

View the latest post ScottTargetTestPrep

12
ER
View first unread post If x, y and z are non-negative integers such that x < y < z,  

Tags: Difficulty: 700-Level,  Algebra,  Combinations,  Source: GMATPrepNow

GMATPrepNow

3

665

07 Nov 2018, 07:43

View the latest post GMATPrepNow

46
ER
View first unread post [[x]] is equal to the lesser of the two integer values closest to non-  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Number Properties,  Roots,  Source: Magoosh

Bunuel

5

3967

05 Nov 2018, 02:43

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5
ER
View first unread post On a map, 1.5 inches represent 24 miles. How many miles approximately  

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

Bunuel

4

1867

04 Nov 2018, 23:26

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2
View first unread post A certain clock rings two notes at quarter past the hour, four notes  

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

SW4

3

1156

04 Nov 2018, 00:50

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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

5480

03 Nov 2018, 17:54

View the latest post ScottTargetTestPrep

42
ER
View first unread post In an opera theater. there are 300 seats available.  

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

itwarriorkarve

16

5247

03 Nov 2018, 08:36

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3
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

3

471

03 Nov 2018, 00:42

View the latest post dine5207

13
ER
View first unread post If x is a positive integer, how many values of x satisfy the..........  

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

EgmatQuantExpert

7

772

02 Nov 2018, 08:38

View the latest post Gladiator59

11
ER
View first unread post A baseball team’s season consists of playing 162 games.  

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

harish1986

4

511

30 Oct 2018, 19:06

View the latest post ScottTargetTestPrep

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

6114

29 Oct 2018, 23:54

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74
ER
View first unread post A quadratic function f(x) attains a max of 3 at x =1, the  

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

xcusemeplz2009

9

21669

29 Oct 2018, 04:10

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4
ER
View first unread post A wheel of a car of radius 21 cms is rotating at 600 RPM. What is the  

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

Bunuel

2

4723

28 Oct 2018, 13:38

View the latest post EgmatQuantExpert

3
ER
View first unread post For any 3 given numbers, which of the following is always equivalent  

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

Bunuel

6

2013

27 Oct 2018, 13:41

View the latest post HAPPYatHARVARD

4
ER
View first unread post Attachment(s) The value of (1.3333)(0.6666)(1.125)/(0.75)(0.8)(0.8333) is closest to  

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

Bunuel

2

733

27 Oct 2018, 11:01

View the latest post HAPPYatHARVARD

11
View first unread post Attachment(s) There are 2 circular cylinders X and Y, and both cylinders contain wat  

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

gmatbusters

15

917

27 Oct 2018, 09:23

View the latest post gmatbusters

149
ER
View first unread post An investor purchased 100 shares of stock X at 6 1/8 dollars  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: GMAT Prep EP2

surupab

20

25932

27 Oct 2018, 06:15

View the latest post rahulkashyap

22
ER
View first unread post Patrick purchased 80 pencils and sold them at a loss  

Tags: Difficulty: 700-Level,  Algebra

Game

7

3935

27 Oct 2018, 06:13

View the latest post Twinklegowani

152
ER
View first unread post If x and y are positive, which of the following must be  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Must or Could be True Questions,  Roots,  Source: GMAT Prep

study

37

16052

27 Oct 2018, 01:34

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7
ER
View first unread post 8^16 + 16^13 + 4^24 =  

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

Bunuel

4

580

25 Oct 2018, 14:57

View the latest post fskilnik

141
ER
View first unread post If the sum of the square roots of two integers is  

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

Bunuel

21

6167

25 Oct 2018, 01:08

View the latest post VeritasKarishma

30
ER
View first unread post Shawna and Jia worked together to paint a house. Combined they worked  

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

dabaobao

11

1728

24 Oct 2018, 17:04

View the latest post HAPPYatHARVARD

8
ER
View first unread post (√5+√5)(√5−√5)^2 =  

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

Bunuel

4

628

24 Oct 2018, 04:06

View the latest post EgmatQuantExpert

8
ER
View first unread post If x^2+200x+9991=0, which of the following is a value of x?  

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

LordStark

9

850

23 Oct 2018, 19:23

View the latest post ScottTargetTestPrep

13
ER
View first unread post The length, breadth and height of a room are in the ratio 3:2:1. If th  

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

GMATnavigator

9

25371

23 Oct 2018, 10:59

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

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

Bunuel

1

426

23 Oct 2018, 04:37

View the latest post GMATinsight

99
ER
View first unread post For some integer q, q^2 - 5 is divisible by all of the follo  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Source: 800 Score

dimitri92

27

8761

23 Oct 2018, 00:41

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34
ER
View first unread post A bucket contains a mixture of two liquids A & B  

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

jackfr2

11

4540

22 Oct 2018, 04:29

View the latest post _shashank_shekhar_

12
View first unread post For which value of k does the following pair of equations yield a  

Tags: Difficulty: 700-Level,  Algebra

puneetkaur

3

1901

21 Oct 2018, 03:10

View the latest post ganand

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