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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

4600

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

188

8809

14 Nov 2019, 20:23

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

Tags: Difficulty: 700-Level

Bunuel

12

102797

29 Jul 2019, 07:22

View the latest post Shrinidhi

1926
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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

748425

22 Feb 2012, 11:27

View the latest post bb

Topics

18
View first unread post |a+b|/|a|+|b| + |b+c|/|b|+|c| +|c+a|/|c|+|a|=M  

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

nick1816

10

800

28 Sep 2019, 05:02

View the latest post Rohit2015

18
View first unread post A student took five papers in an examination, where the full marks  

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

excelingmat

8

14362

07 Mar 2019, 10:51

View the latest post sanjayparihar16

18
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View first unread post Mary and three other students took a math test. Each of their scores w  

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

nick1816

8

863

14 Aug 2019, 10:44

View the latest post IanStewart

18
ER
View first unread post If x-5=x+5 , x=?  

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

MathRevolution

8

1322

06 Dec 2018, 13:36

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18
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

1078

07 Aug 2019, 18:58

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18
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View first unread post Attachment(s) The customs department has 3.2% of its inspected items opened...  

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

Alessiod

6

1445

05 Sep 2019, 22:15

View the latest post kdgupta

18
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View first unread post Two gardeners, Burton and Philip, work at independent  

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

Kritesh

5

1560

09 Oct 2019, 22:54

View the latest post AdityaCrackVerbal

18
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View first unread post How many numbers between 200 and 400 begin or end with 3?  

Tags: Difficulty: 700-Level,  Arithmetic,  Combinations

chiccufrazer1

7

24086

17 Mar 2019, 06:40

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18
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View first unread post Suppose that a and b are nonzero real numbers, and that the equation x  

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

Bunuel

11

1007

13 Sep 2019, 06:42

View the latest post exc4libur

18
View first unread post If the sum of n (n>1) consecutive positive integers is 75. What is the  

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

nitingmat2018

8

1558

08 Dec 2018, 13:05

View the latest post MahmoudFawzy

18
View first unread post Attachment(s) There are 816 students in enrolled at a certain high school. Each of  

Tags: Difficulty: 700-Level,  Algebra,  Overlapping Sets,  Word Problems,  Source: Kaplan

CAMANISHPARMAR

3

1256

22 Dec 2018, 02:58

View the latest post anant327

18
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View first unread post How many unique values of set (a,b) are possible if a and b are intege  

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

chetan2u

4

708

28 May 2019, 09:56

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18
ER
View first unread post Which of the following has the greatest value?  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: Veritas Prep

Bunuel

4

5243

05 Oct 2018, 00:22

View the latest post VeritasKarishma

18
ER
View first unread post If (61^2-1)/h is an integer, then h could be divisible by each...  

Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Exponents/Powers,  Fractions/Ratios/Decimals,  Number Properties,  Source: Kaplan

CAMANISHPARMAR

8

1169

28 Aug 2019, 13:19

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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

2454

14 May 2019, 00:20

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19
ER
View first unread post If x is not equal to 0 and x^y=1, then which of the followin  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Must or Could be True Questions,  Source: GMAT Club Tests

gmathacker1

7

3542

04 Jun 2019, 20:34

View the latest post chetan2u

19
ER
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

870

13 Oct 2018, 06:13

View the latest post GMATPrepNow

19
ER
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

2164

24 Aug 2018, 10:55

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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

1919

22 May 2019, 07:31

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19
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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

933

08 May 2019, 04:01

View the latest post Rakesh1987

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

514

15 Nov 2018, 03:01

View the latest post Archit3110

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

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

Bunuel

7

3224

24 Dec 2018, 07:32

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19
ER
View first unread post At a certain organisation, the number of male members went up by 12%  

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

Turkish

4

1908

27 Sep 2018, 06:28

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

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

ajithkumar

6

2406

29 Jun 2019, 11:40

View the latest post Maxcromea

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

1330

27 Aug 2019, 10:03

View the latest post AkshdeepS

19
ER
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

1738

23 Jul 2019, 22:50

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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

4280

24 Feb 2019, 08:50

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19
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

1095

09 Apr 2019, 01:10

View the latest post effatara

19
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

7056

31 Dec 2018, 14:44

View the latest post bumpbot

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

750

14 Apr 2019, 03:15

View the latest post foryearss

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

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

Scyzo

7

1490

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

2560

14 Oct 2019, 14:20

View the latest post coylahood

20
ER
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

2114

20 Aug 2018, 11:52

View the latest post JeffTargetTestPrep

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

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

ashikaverma13

12

1889

25 Jun 2018, 11:32

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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

2235

28 Oct 2019, 10:51

View the latest post exc4libur

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

1123

05 Jul 2018, 08:57

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20
ER
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

2938

12 Jun 2019, 03:47

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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

3573

14 Sep 2019, 17:33

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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

4081

26 Jan 2019, 13:30

View the latest post carlosesg92

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

1465

26 Jul 2019, 10:38

View the latest post aaditya0893

20
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

27962

12 Aug 2019, 01:43

View the latest post Kinshook

20
ER
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

4244

31 Aug 2019, 11:35

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20
ER
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

1018

22 Mar 2019, 09:14

View the latest post TRINA6

20
ER
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

1990

26 Jan 2018, 04:42

View the latest post hellosanthosh2k2

21
ER
View first unread post The digital sum of a number is the sum of its digits. For how many of  

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

mmelendez

9

3432

03 Nov 2019, 20:40

View the latest post ScottTargetTestPrep

21
ER
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

2090

17 Sep 2018, 00:12

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21
ER
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

3750

19 Mar 2019, 19:12

View the latest post ScottTargetTestPrep

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

Tags: Difficulty: 700-Level,  Arithmetic

GMATtracted

6

13137

16 Sep 2019, 16:56

View the latest post ankitdimania

21
ER
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

866

30 May 2019, 02:07

View the latest post PreiteeRanjan

21
ER
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

3523

04 Jul 2019, 01:17

View the latest post Bunuel

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