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

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EMPOWERgmatRichC

24

4268

27 Sep 2019, 11:20

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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

179

8227

12 Oct 2019, 01:31

View the latest post Ramya16

Announcements

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

Tags: Difficulty: 700-Level

Bunuel

12

100943

29 Jul 2019, 07:22

View the latest post Shrinidhi

1905
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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

739868

22 Feb 2012, 11:27

View the latest post bb

Topics

16
ER
View first unread post Bob and Cindy are playing a game in which Bob has to give  

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

rrsnathan

8

3233

19 Apr 2017, 12:21

View the latest post guialain

16
ER
View first unread post Veritas Prep 10 Year Anniversary Promo Question #9  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Divisibility/Multiples/Factors,  Source: Veritas Prep

Bunuel

22

4711

26 Oct 2017, 08:57

View the latest post Designated Target

16
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View first unread post Which of the following cannot be the factor of x4 + 10x3 + 35x2 + 50x  

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

MathRevolution

4

1891

12 May 2018, 11:25

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16
ER
View first unread post A distributor sells a product through an on-line store, whic  

Tags: Difficulty: 700-Level,  Arithmetic,  Percents and Interest Problems

rrsnathan

9

3992

07 Mar 2019, 07:00

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16
ER
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

2405

14 May 2019, 00:20

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16
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View first unread post If a and b are positive integers, which of the following can  

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

bagdbmba

6

3453

14 Sep 2018, 17:44

View the latest post ScottTargetTestPrep

17
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

745

28 Sep 2019, 05:02

View the latest post Rohit2015

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

2256

08 Sep 2019, 11:25

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17
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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

790

07 Jul 2019, 14:39

View the latest post kanak2016

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

1288

19 Oct 2018, 00:12

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17
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

1478

09 Oct 2019, 22:54

View the latest post AdityaCrackVerbal

17
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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

1504

10 Feb 2018, 06:06

View the latest post PrernaMurada

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

3427

27 Sep 2019, 04:47

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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

6944

09 Apr 2019, 01:31

View the latest post firas92

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

1489

25 Nov 2018, 17:50

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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

2423

18 Aug 2018, 19:23

View the latest post JeffTargetTestPrep

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

19983

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

4828

27 Jan 2019, 03:44

View the latest post KanishkM

17
ER
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

1271

30 Sep 2019, 05:37

View the latest post Kanika3agg

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

1197

03 Mar 2019, 06:42

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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

2275

09 Oct 2017, 17:25

View the latest post ScottTargetTestPrep

17
View first unread post The integer n is formed by writing the integers 1 through 3  

Tags: Difficulty: 700-Level,  Arithmetic

fozzzy

9

2509

14 Oct 2019, 14:20

View the latest post coylahood

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

1210

25 Mar 2019, 09:31

View the latest post Rashed12

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

4127

11 Sep 2019, 10:21

View the latest post Kinshook

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

9458

15 Oct 2018, 07:12

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18
ER
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

923

29 Nov 2017, 09:19

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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

950

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

1531

08 Dec 2018, 13:05

View the latest post MahmoudFawzy

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

1041

07 Aug 2019, 18:58

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

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

MathRevolution

8

1313

06 Dec 2018, 13:36

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18
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

1045

09 Apr 2019, 01:10

View the latest post effatara

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

1428

05 Sep 2019, 22:15

View the latest post kdgupta

18
ER
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

7082

19 Oct 2017, 10:17

View the latest post ScottTargetTestPrep

18
ER
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

838

14 Aug 2019, 10:44

View the latest post IanStewart

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

1242

22 Dec 2018, 02:58

View the latest post anant327

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

1131

28 Aug 2019, 13:19

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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

14153

07 Mar 2019, 10:51

View the latest post sanjayparihar16

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

5196

21 Aug 2019, 02:00

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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

700

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

5094

05 Oct 2018, 00:22

View the latest post VeritasKarishma

18
ER
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

7886

13 Feb 2018, 17:59

View the latest post ScottTargetTestPrep

18
ER
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

1104

28 Feb 2019, 04:01

View the latest post VeritasKarishma

18
ER
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

593

12 Feb 2019, 21:36

View the latest post NinetyFour

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

23868

17 Mar 2019, 06:40

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18
ER
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

2494

26 Nov 2018, 00:08

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18
ER
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

438

11 Jul 2019, 06:21

View the latest post GMATPrepNow

18
ER
View first unread post Attachment(s) On the number line, there are 4 points w,x,y and z, in an ascending  

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

roastedchips

8

2052

26 Jul 2019, 18:56

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18
ER
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

7643

17 Oct 2017, 11:28

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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

509

15 Nov 2018, 03:01

View the latest post Archit3110

19
ER
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

7434

17 Oct 2019, 01:01

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