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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

9080

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

1933
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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

753750

22 Feb 2012, 11:27

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Topics

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

1782

23 Jul 2019, 22:50

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18
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View first unread post If (a+b)^5 = a^5+x*a^4*b+y*a^3*b^2+z*a^2*b^3+t*a*b^4+b^5  

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

broall

3

935

29 Nov 2017, 09:19

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18
ER
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

1460

05 Sep 2019, 22:15

View the latest post kdgupta

18
ER
View first unread post What is the largest possible value of the following expression  

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

Raihanuddin

5

5259

21 Aug 2019, 02:00

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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

14488

07 Mar 2019, 10:51

View the latest post sanjayparihar16

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

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

MathRevolution

8

1328

06 Dec 2018, 13:36

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View first unread post If x is negative and y is positive, what is 4x2−4xy+y2  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Source: Veritas Prep

PriyankaPalit7

6

1170

03 Oct 2019, 15:58

View the latest post dcummins

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

878

14 Aug 2019, 10:44

View the latest post IanStewart

18
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View first unread post A parking garage has places for a certain number of cars. If  

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

cano

9

7958

13 Feb 2018, 17:59

View the latest post ScottTargetTestPrep

18
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View first unread post In the equation x^2+kx+1=0, x is a variable and k is a constant  

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

Mascarfi

4

7302

19 Oct 2017, 10:17

View the latest post ScottTargetTestPrep

18
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View first unread post If a, b, and c are consecutive integers, where a < b < c, which of the  

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

Bunuel

9

569

14 Nov 2019, 09:09

View the latest post chetan2u

18
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View first unread post A construction company wants to number new houses using digit plates  

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

sushma0805

13

3436

15 Sep 2019, 06:08

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18
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View first unread post From a full tank containing 729 liters of honey, we pour off "a" litre  

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

cptholt

6

2558

26 Nov 2018, 00:08

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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

813

28 Sep 2019, 05:02

View the latest post Rohit2015

18
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View first unread post What is the tens' digit of the sum of the first 40 terms of  

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

LM

5

7697

17 Oct 2017, 11:28

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18
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View first unread post Express the value 0.4232323….. as a quotient of two numbers  

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

4d

2

612

12 Feb 2019, 21:36

View the latest post NinetyFour

18
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View first unread post If the sum of squares of two numbers is 97, then which one of the foll  

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

raghavrf

8

1304

28 Feb 2019, 04:01

View the latest post VeritasKarishma

18
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View first unread post If x and y are integers greater than 3, and 15y – 11x = 8,  

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

GMATPrepNow

8

1382

30 Sep 2019, 05:37

View the latest post Kanika3agg

18
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View first unread post N is a positive 3-digit integer in which all three digits have  

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

GMATPrepNow

3

495

11 Jul 2019, 06:21

View the latest post GMATPrepNow

18
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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

5329

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

1184

28 Aug 2019, 13:19

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18
ER
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

1584

09 Oct 2019, 22:54

View the latest post AdityaCrackVerbal

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

1264

22 Dec 2018, 02:58

View the latest post anant327

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

Tags: Difficulty: 700-Level,  Arithmetic,  Combinations

chiccufrazer1

7

24217

17 Mar 2019, 06:40

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18
ER
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

711

28 May 2019, 09:56

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18
ER
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

1057

13 Sep 2019, 06:42

View the latest post exc4libur

17
ER
View first unread post One filter decreases the concentration of harmful substances in water  

Tags: Difficulty: 700-Level,  Algebra,  Word Problems,  Source: GMAT Club Tests

honchos

9

3508

27 Sep 2019, 04:47

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17
ER
View first unread post (7^3)a+(7^2)b+7c+d=1045, where a, b, c, and d are integers from  

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

MathRevolution

8

1312

19 Oct 2018, 00:12

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17
ER
View first unread post Find the range of values of x such that (x-5)^3 (2-4x) < 0  

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

EgmatQuantExpert

10

1905

15 Oct 2019, 09:19

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17
ER
View first unread post Question of the Week- 22 (Jack and Jill have certain number of ....)  

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

EgmatQuantExpert

4

1486

29 Nov 2019, 23:15

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17
View first unread post Attachment(s) In the above table, scores and frequencies are shown. If the median  

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

ekniv

4

1241

25 Mar 2019, 09:31

View the latest post Rashed12

17
ER
View first unread post If y = x2 + ax + b, y is minimum when x is:  

Tags: Difficulty: 700-Level,  Algebra

shreyashid

9

2107

31 Mar 2019, 20:34

View the latest post ajmekal

17
ER
View first unread post If a and b are non-zero integers and a^8*b^4 - a^4*b^2 = 12. Which of  

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

Bunuel

17

1999

08 Nov 2019, 07:06

View the latest post exc4libur

17
ER
View first unread post If a is equal to the sum of the odd integers from 15 to 35, inclusive  

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

CAMANISHPARMAR

7

849

07 Jul 2019, 14:39

View the latest post kanak2016

17
ER
View first unread post If x and y are integers, is y an even integer?  

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

Maksym

5

2302

08 Sep 2019, 11:25

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17
ER
View first unread post There are 5 boxes of different weights...  

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

aayushagrawal

5

2360

09 Oct 2017, 17:25

View the latest post ScottTargetTestPrep

17
ER
View first unread post Positive integer n is equal to the difference of the squares of x and  

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

Bunuel

5

1244

03 Mar 2019, 06:42

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17
ER
View first unread post Attachment(s) At how many points does the parabola y = 1/2*x^2 intersect the hyperbo  

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

Bunuel

8

1513

25 Nov 2018, 17:50

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17
ER
View first unread post Attachment(s) On the number line, if w > x, y is the midpoint between w and z, and x  

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

Nevernevergiveup

6

4189

11 Sep 2019, 10:21

View the latest post Kinshook

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

20413

20 Nov 2018, 05:46

View the latest post ladiesman048

17
ER
View first unread post Attachment(s) If 4y^4 − 41y^2 + 100 = 0, then what is the sum of the two  

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

alex1233

10

4856

27 Jan 2019, 03:44

View the latest post KanishkM

17
ER
View first unread post Attachment(s) In triangle ABC, the measure of angle ABC is 90 degrees, and the lengt  

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

stonecold

6

7098

09 Apr 2019, 01:31

View the latest post firas92

17
ER
View first unread post What is the 101st digit after the decimal point in the decimal represe  

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

Bunuel

6

931

20 Feb 2019, 07:38

View the latest post mykrasovski

17
ER
View first unread post If Charlie decides to cut the salary per employee at his  

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

guerrero25

6

2431

18 Aug 2018, 19:23

View the latest post JeffTargetTestPrep

17
ER
View first unread post If a,b and c are consecutive positive integers and a>b>c. What can be  

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

chetan2u

5

1513

10 Feb 2018, 06:06

View the latest post PrernaMurada

17
ER
View first unread post If (x^2+8)yz < 0, wz > 0, and xyz < 0, the which of the following mus  

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

CAMANISHPARMAR

6

1171

25 Sep 2019, 16:26

View the latest post TheNightKing

17
ER
View first unread post Attachment(s) If f(x) = x/(x + 1), what is f(1/x) in terms of x ?  

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

bmwhype2

9

9594

15 Oct 2018, 07:12

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16
ER
View first unread post The sides of rectangle A are each multiplied by x to form rectangle B  

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

Bunuel

5

1133

12 Aug 2019, 18:14

View the latest post Sayon

16
ER
View first unread post A GMAT aspirant appears for a certain number of tests. His average sco  

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

nick1816

5

488

07 Oct 2019, 07:14

View the latest post exc4libur

16
ER
View first unread post The number x is the average (arithmetic mean) of the positiv  

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

Stiv

9

6617

23 Mar 2019, 22:28

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