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

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EMPOWERgmatRichC

26

4771

26 Oct 2019, 19:33

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View first unread post Attachment(s) Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math  

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VeritasKarishma

190

9079

02 Dec 2019, 21:57

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

Tags: Difficulty: 700-Level

Bunuel

12

104045

29 Jul 2019, 07:22

View the latest post Shrinidhi

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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,  Combinations,  Mixture Problems,  Work/Rate Problems,  Source: GMAT Club Tests,  Source: GMAT Prep,  Source: Official Guide

bb

0

753747

22 Feb 2012, 11:27

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Topics

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View first unread post If ((ab)^2+3ab-18)((a-1)(a+2))=0 where a and b are integers,which of  

Tags: Difficulty: 700-Level,  Algebra,  Must or Could be True Questions,  Source: Manhattan GMAT

mun23

7

2901

03 Dec 2018, 00:18

View the latest post EncounterGMAT

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View first unread post If the sum of the first n positive odd integers is n^2, what is the su  

Tags: Difficulty: 700-Level,  Arithmetic,  Sequences

maverickjin8

5

3026

10 Mar 2019, 06:53

View the latest post energetics

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View first unread post A line passes through A(1,1) and B(100,1000). How many other points wi  

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

Bunuel

2

559

23 Nov 2019, 10:39

View the latest post TheNightKing

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View first unread post The area of one square is x 2 + 10x + 25 and the area of another squar  

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

Bunuel

10

2732

26 Aug 2018, 05:58

View the latest post isasda66

22
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View first unread post A certain car company manufactured x cars at a cost of c dollars per  

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

LakerFan24

7

1911

18 Sep 2019, 06:56

View the latest post kdgupta

22
View first unread post What is the largest value?  

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

broall

3

1502

12 Mar 2019, 20:52

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View first unread post Attachment(s) If x > 0, how many integer values of (x, y) will satisfy the equation  

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

itisSheldon

6

1677

29 May 2019, 07:48

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22
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View first unread post For a certain set of numbers, if x is in the set, then both  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: GMAT Club Tests

tk1tez7777

5

3549

04 Jul 2019, 01:17

View the latest post Bunuel

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

Tags: Difficulty: 700-Level,  Algebra

Game

7

4815

27 Oct 2018, 06:13

View the latest post Twinklegowani

22
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View first unread post Given that x^4 – 25x^2 = -144, which of the following is NOT  

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

subhashghosh

8

7562

17 Oct 2019, 01:01

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22
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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

2543

11 Nov 2018, 06:43

View the latest post Bunuel

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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

5690

19 Nov 2018, 23:17

View the latest post shashankism

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View first unread post If x is a positive number and a=√x∗x−x,  

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

gmatgambler

7

4085

01 Jul 2019, 10:05

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21
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View first unread post If n is greater than 20, what is the number closest to n^100 - n^90?  

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

haardiksharma

13

1823

28 Jul 2018, 04:27

View the latest post Bunuel

21
View first unread post ∆ABC is a right triangle in XY-plane such that AB is parallel to the  

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

disenapati

3

784

24 Jan 2019, 10:44

View the latest post AditiJain098

21
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View first unread post Attachment(s) Given a + 1 = b + 2 = c + 3 = d + 4 = a + b + c + d + 5, then what is  

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

mangamma

10

1051

22 Mar 2019, 09:14

View the latest post TRINA6

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View first unread post If y = ax + b and y = cx + d for all values of x, where a, b, c, and d  

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

Bunuel

6

6468

03 May 2018, 01:17

View the latest post Princ

21
View first unread post All the page numbers from book are added, beginning at page  

Tags: Difficulty: 700-Level,  Arithmetic

GMATtracted

6

13263

16 Sep 2019, 16:56

View the latest post ankitdimania

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View first unread post If n and k are positive integers and (2^n)!/2^k is an odd integer, wha  

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

hazelnut

6

2105

17 Sep 2018, 00:12

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21
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View first unread post A quadratic equation ax^2+bx+c=0 has two integral roots x1 and  

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

mangamma

9

874

30 May 2019, 02:07

View the latest post PreiteeRanjan

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View first unread post Attachment(s) If x^2+y^2=1 and ||x|-0.34|+0.66=y, how many values can x take?  

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

Philipp98

12

844

29 Aug 2019, 23:13

View the latest post VeritasKarishma

21
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View first unread post If both roots of the quadratic equation y^2 -63y +x =0 are prime numbe  

Tags: Difficulty: 700-Level,  Algebra

manpreetsingh86

5

3771

19 Mar 2019, 19:12

View the latest post ScottTargetTestPrep

20
View first unread post The first term, the mean, the last term, and the sum of an arithmetic  

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

gracie

8

755

14 Apr 2019, 03:15

View the latest post foryearss

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View first unread post Problem Solving Pack 4, Question 1) If -2 < t < 0...[  

Tags: Difficulty: 700-Level,  Arithmetic,  Inequalities,  Number Properties,  Source: EMPOWERgmat

EMPOWERgmatRichC

6

1995

26 Jan 2018, 04:42

View the latest post hellosanthosh2k2

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View first unread post If x, y, and z are consecutive integers such that x > y > z  

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

vibhav

7

4266

31 Aug 2019, 11:35

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20
View first unread post A milkman mixes water and milk in a container in the ratio  

Tags: Difficulty: 700-Level,  Arithmetic,  Fractions/Ratios/Decimals,  Mixture Problems,  Source: Other - Please specify

jackfr2

2

1143

09 Apr 2019, 01:10

View the latest post effatara

20
ER
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

4088

26 Jan 2019, 13:30

View the latest post carlosesg92

20
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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

28191

12 Aug 2019, 01:43

View the latest post Kinshook

20
View first unread post A number has exactly 32 factors out of which 4 are not compo  

Tags: Difficulty: 700-Level,  Arithmetic

GMATtracted

5

3592

14 Sep 2019, 17:33

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20
View first unread post Attachment(s) If x and y are integers and 7x−7x−2=3∗14y, what is the value of x?  

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

hazelnut

4

2267

28 Oct 2019, 10:51

View the latest post exc4libur

20
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View first unread post If −1 < x < 0 and 0 < y < 1  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities,  Source: Jamboree

ashikaverma13

12

1913

25 Jun 2018, 11:32

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20
ER
View first unread post Attachment(s) If f(z) = 2z+1, then which of the following can be the value of x for  

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

niteshwaghray

3

1127

05 Jul 2018, 08:57

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20
ER
View first unread post Attachment(s) (1 + 3^(1/2))(2 + 3^(1/2))^(1/2)  

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

KarthikMBA2019

7

1478

26 Jul 2019, 10:38

View the latest post aaditya0893

20
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View first unread post Set X consists of the first 100 positive even integers. Set Y consists  

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

Matruco

6

2130

20 Aug 2018, 11:52

View the latest post JeffTargetTestPrep

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View first unread post If b/(a-c)=(a+b)/c = a/b for three positive number a,b and c, all diff  

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

manpreetsingh86

9

2943

12 Jun 2019, 03:47

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20
View first unread post If sqrt(3x)-sqrt(4y)=3 and x-4/3y=5 then xy =  

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Scyzo

7

1504

30 Sep 2019, 05:56

View the latest post Kanika3agg

20
View first unread post The integer n is formed by writing the integers 1 through 3  

Tags: Difficulty: 700-Level,  Arithmetic

fozzzy

9

2569

14 Oct 2019, 14:20

View the latest post coylahood

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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

7094

31 Dec 2018, 14:44

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19
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View first unread post What is the sum of all solutions to the equation  

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

GMATPrepNow

6

891

13 Oct 2018, 06:13

View the latest post GMATPrepNow

19
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View first unread post Attachment(s) Red roses cost $ 9 and yellow roses costs $14  

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

ajithkumar

6

2414

29 Jun 2019, 11:40

View the latest post Maxcromea

19
View first unread post At the post office, a letter must go through a sorting process with fo  

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

fluke

11

4287

24 Feb 2019, 08:50

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19
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

9

1359

27 Aug 2019, 10:03

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19
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View first unread post (root2*root5)/[(root7-root2-root5)(root7+root2+root5)]  

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

Bunuel

7

3238

24 Dec 2018, 07:32

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19
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View first unread post Let p and q be the roots of the quadratic equation  

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

tarunanandani

11

1782

23 Jul 2019, 22:50

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19
View first unread post (0.513)(0.488)(0.942)/(0.684)(0.314)(0.183)  

Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: GMAT Paper Tests

pandoraUM

4

1102

07 Aug 2019, 18:58

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19
ER
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

515

15 Nov 2018, 03:01

View the latest post Archit3110

19
ER
View first unread post A customer came to a shop and asked manger to give 20% discount on lis  

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

KSBGC

3

957

08 May 2019, 04:01

View the latest post Rakesh1987

19
View first unread post Which of the following equations has only one integer pair as solution  

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

roastedchips

9

1934

22 May 2019, 07:31

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19
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View first unread post What is 3^8 + 3^7 - 3^6 - 3^5?  

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

Bunuel

6

2174

24 Aug 2018, 10:55

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19
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View first unread post If √x -√y+√z=0, which of the following is true?  

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

MathRevolution

8

2481

14 May 2019, 00:20

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