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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

4537

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  

Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

VeritasKarishma

187

8676

08 Nov 2019, 05:09

View the latest post Lionila

Announcements

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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

102470

29 Jul 2019, 07:22

View the latest post Shrinidhi

1921
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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

746559

22 Feb 2012, 11:27

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Topics

5
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View first unread post Fence X is twice as long as fence Y, and fence Y is 2 feet shorter tha  

Tags: Difficulty: 700-Level,  Arithmetic,  Must or Could be True Questions,  Source: Kaplan

Maxirosario2012

6

2569

29 Jan 2016, 23:47

View the latest post bumpbot

92
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View first unread post There are 24 different four-digit integers than can be  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: Kaplan

Maxswe

20

12516

01 Sep 2019, 10:07

View the latest post gsmina

5
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View first unread post Attachment(s) Find the pattern in the figure below  

Tags: Difficulty: 700-Level,  Arithmetic,  Out of Scope - Too Hard

Mikko

3

2977

01 Oct 2010, 02:32

View the latest post Mikko

70
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View first unread post Find the minimum value of an expression 2 (x^2) + 3 (y^2) -  

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

MisterEko

13

14012

10 Jul 2019, 12:48

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41
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View first unread post Attachment(s) Which of the following is a possible equation for the above graph?  

Tags: Difficulty: 700-Level,  Algebra,  Coordinate Geometry

MohitRulz

11

5026

19 Feb 2019, 13:24

View the latest post GMATGuruNY

32
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View first unread post If x/(x+y) = n, and x/(x-y) = m, then x/y = ? (|x| does not  

Tags: Difficulty: 700-Level,  Algebra,  Fractions/Ratios/Decimals,  Source: Manhattan GMAT

MrWallSt

11

5941

08 Oct 2018, 02:48

View the latest post VeritasKarishma

7
ER
View first unread post A restaurant offers a $10-meal that consists of exactly three food ite  

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

N22J

9

500

29 Jun 2019, 07:48

View the latest post prabsahi

12
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View first unread post A publisher printed 50,000 copies of a book. All but 500 copies were s  

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

Nanobotstv

7

4094

29 Jul 2019, 16:26

View the latest post ScottTargetTestPrep

17
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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

4158

11 Sep 2019, 10:21

View the latest post Kinshook

31
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View first unread post Attachment(s) In a game of Numberball, teams can score in increments of 3, 4, or 7  

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

Newman2019

5

1761

15 Aug 2019, 00:00

View the latest post bumpbot

4
View first unread post Attachment(s) A bank transfers sum of money to Mr. Cathrall...  

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

Nikhilaery

5

653

26 May 2019, 05:15

View the latest post mallicks123

36
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View first unread post Attachment(s) If function f(x) = x² + 2bx + 4, then for any b, f(x) is the least whe  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Source: 800 Score

Nipungautam23

5

4033

25 Mar 2019, 21:37

View the latest post saksham1

9
View first unread post For some positive integer n, the number 110n^3 has 110 positive intege  

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

Noshad

4

500

15 Mar 2019, 04:11

View the latest post mahipal

10
ER
View first unread post For how many real values of x is p √(120 − √x) an integer?  

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

Noshad

5

599

08 Apr 2019, 09:50

View the latest post mnav

3
View first unread post If |x − 2| = p, where x < 2, then x − p =  

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

Noshad

3

313

15 Mar 2019, 22:17

View the latest post Noshad

36
ER
View first unread post Last year Isabella took 7 math tests and received 7 different scores,  

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

Noshad

5

1033

23 Jul 2019, 08:12

View the latest post gacuto

27
View first unread post How many ordered pairs of real numbers (x,y) satisfy the following sys  

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

Noshad

10

1113

11 Apr 2019, 00:32

View the latest post MeBossBaby

10
View first unread post What is the value of b If 2x − 1 is a factor of 2x^2 + bx + 3 ?  

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

Nums99

8

601

23 Feb 2019, 09:53

View the latest post CAMANISHPARMAR

488
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View first unread post The function f is defined for each positive three-digit  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Functions and Custom Characters,  Number Properties,  Source: GMAT Paper Tests,  Source: Official Guide,  Source: Quant Review 2016,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

Orange08

25

32800

26 Jul 2019, 14:26

View the latest post Chelsea212

6
ER
View first unread post On his daily commute Bill always crosses a certain toll bridge  

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

PP777

5

637

17 Jun 2018, 19:34

View the latest post JeffTargetTestPrep

26
ER
View first unread post What is the 18th digit to the right of the decimal point  

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

Pansi

5

6584

19 Oct 2018, 13:24

View the latest post rever08

30
ER
View first unread post If y>x & x^2 + y^2 = 5101, the value of y-x is  

Tags: Difficulty: 700-Level,  Algebra

PareshGmat

13

2381

12 Jun 2017, 23:23

View the latest post bumpbot

25
ER
View first unread post A businessman earns $27800 in December, thus decreasing his  

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

PareshGmat

6

2257

11 Jul 2019, 11:49

View the latest post bumpbot

7
View first unread post (a^4 + 1)/a^2 =  

Tags: Difficulty: 700-Level,  Algebra

PareshGmat

4

1750

04 Aug 2018, 06:10

View the latest post bumpbot

69
ER
View first unread post Attachment(s) A dealer offers a cash discount of 20%. Further, a customer bargains a  

Tags: Difficulty: 700-Level,  Algebra,  Percents and Interest Problems,  Source: Veritas Prep

Patronus

19

7276

14 Aug 2019, 17:54

View the latest post ShashwatJha

28
ER
View first unread post Attachment(s) If 20/5 = 1/2^m + 1/2^n what is nm ?  

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

Pdirienzo

10

1413

15 Jun 2019, 11:07

View the latest post learner311

21
ER
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

834

29 Aug 2019, 23:13

View the latest post VeritasKarishma

28
ER
View first unread post The ratio, by volume, of acid to base to water in a certain solution  

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

Prashanth3007

6

2064

24 Sep 2019, 22:30

View the latest post bumpbot

123
ER
View first unread post If y=root(3y+4), then the product of all possible solution  

Tags: Difficulty: 700-Level,  Algebra,  Roots

Prax

15

8872

30 Sep 2019, 07:28

View the latest post EgmatQuantExpert

5
View first unread post If the square of the sum of the roots of a quadratic equation  

Tags: Difficulty: 700-Level,  Algebra

PrepTap

3

3150

22 Feb 2018, 13:11

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3
ER
View first unread post Which of the following equations is true for all positive values of x  

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

Princ

4

1049

26 May 2018, 08:44

View the latest post CAMANISHPARMAR

5
View first unread post Attachment(s) A wholesaler purchases “n” mobile phones from the manufacturer at a pr  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: e-GMAT

PriyankaPalit7

3

334

09 Jul 2019, 11:37

View the latest post Sanjay7392

17
ER
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

1071

03 Oct 2019, 15:58

View the latest post dcummins

3
View first unread post If a/b = c/d then which of the following must be true  

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

Probus

7

534

15 May 2019, 09:41

View the latest post Manat

41
ER
View first unread post a^4 + 1/ (a^4) = 119 and a > 1, then the value of a^3 - 1/(  

Tags: Difficulty: 700-Level,  Algebra

Qoofi

10

9715

26 Aug 2019, 01:48

View the latest post bumpbot

13
View first unread post The nth term of a sequence a1, a2, a3 … an is given by an = 1/(n(n+2))  

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

RJ7X0DefiningMyX

4

756

02 Jun 2019, 11:50

View the latest post mangamma

11
ER
View first unread post An author received $0.80 in royalties for each of the first 100,000 co  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: GMAT Paper Tests,  Source: OG 10

RSOHAL

4

4811

31 Oct 2019, 01:43

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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

5231

21 Aug 2019, 02:00

View the latest post bumpbot

1
ER
View first unread post Each of the following linear equations defines y as a function of x  

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

Raj30

1

429

22 May 2019, 09:27

View the latest post IanStewart

5
View first unread post CAT 2017 paper had 100 questions. Each correct answer was aw  

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

Rajat1998

2

252

01 Jun 2019, 12:44

View the latest post nick1816

8
View first unread post Find the value of x3 + 8y3 + z3 in terms of x, y and z if x  

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

Rajat1998

4

411

09 Jun 2019, 21:58

View the latest post Dillesh4096

6
ER
View first unread post Solve for x: (4x)^(1/2) – 5^(1/2) = 3^(1/2)  

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

Rajat1998

6

501

14 Jun 2019, 07:08

View the latest post prashanths

115
ER
View first unread post What is the tens digit of 6^17?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Fractions/Ratios/Decimals,  Word Problems

Raths

24

29273

26 Jan 2019, 21:05

View the latest post KanishkM

172
ER
View first unread post If 2^4x = 3,600, what is the value of (2^1-x)^2 ?  

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

Reni

14

8048

15 Oct 2019, 17:09

View the latest post bumpbot

35
ER
View first unread post If f(x)=x^2/b^2 + 2x + 4, then for each non-zero value of b  

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

Revenge2013

9

3030

22 Apr 2018, 05:53

View the latest post RockPaperScissors

10
ER
View first unread post Set M is composed of the positive even integers up to 100. Set N is co  

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

RishiQV

5

1285

13 Mar 2019, 09:11

View the latest post GMATPrepNow

11
ER
View first unread post What is the maximum value of the expression 22/(4x^4 - 32x^2 + 75)  

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

Rocky1304

7

1239

20 Sep 2018, 05:33

View the latest post RichardSaunders

4
ER
View first unread post How many pairs (m,n) of integers satisfy the equation m+n=mn?  

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

Rubina11

2

351

17 May 2019, 10:12

View the latest post Vinit800HBS

7
View first unread post How many ordered triples (a, b, c) of non-zero real numbers have the p  

Tags: Difficulty: 700-Level,  Algebra,  Combinations,  Word Problems,  Source: 800 Score

Rubina11

2

415

26 May 2019, 07:58

View the latest post nick1816

8
View first unread post How many integers x satisfy the equation (x ^2 − x − 1)^x+2 =  

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

Rubina11

2

306

02 May 2019, 11:49

View the latest post nick1816

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