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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

4232

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

8162

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

100796

29 Jul 2019, 07:22

View the latest post Shrinidhi

1902
ER
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

738991

22 Feb 2012, 11:27

View the latest post bb

Topics

7
ER
View first unread post The size of diamonds is measured in carats. If the price of a diamond  

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

vikasp99

2

1364

24 Mar 2019, 15:47

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7
ER
View first unread post If (x - 3)^2/(2x + 15) = 3, what is the product of the possible values  

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

Bunuel

9

1201

10 Aug 2018, 13:24

View the latest post sudarshan22

7
View first unread post A gnome who was 16 Inches tall swallowed a pill that caused film to g  

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

gmatbusters

6

550

12 Nov 2018, 14:46

View the latest post muus

7
ER
View first unread post (x^8y^2+x^2y^8)/(x^2+y^2)=?  

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

MathRevolution

3

427

02 Jan 2019, 01:46

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7
ER
View first unread post If x and y are integers and 2*x^(1/2) + y^2 < 5, then x*y can take how  

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

Bunuel

1

206

30 Sep 2019, 06:47

View the latest post chetan2u

7
ER
View first unread post Attachment(s) The chart above shows the distribution of letter grades for three grou  

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

Bunuel

6

3140

20 Dec 2018, 04:12

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7
ER
View first unread post Twice a number is 3 times the square of the number less than one. If  

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

mikemcgarry

3

1880

03 Sep 2018, 08:47

View the latest post Abhishek009

7
ER
View first unread post If (a+b)^5= a^5+xa^4b+ya^3b^2+za^2b^3+tab^4+b^5 What is the value of x  

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

div10

7

983

24 Aug 2019, 12:33

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7
View first unread post If a, b, and c are consecutive integers, where a<b<c, which of the fol  

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

Zed3092

1

308

02 Dec 2018, 03:27

View the latest post Princ

7
ER
View first unread post An office building housed some tenants and service workers.  

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

Hovkial

2

242

05 Oct 2019, 16:50

View the latest post ScottTargetTestPrep

7
ER
View first unread post The Green Life company turned in a first-year profit of $5,000.  

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

itisSheldon

4

722

02 May 2018, 06:33

View the latest post push12345

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

480

29 Jun 2019, 07:48

View the latest post prabsahi

8
ER
View first unread post If w, x, y and z are integers such that 1 < w ≤ x ≤ y ≤ z and wxyz = 9  

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

chetan2u

6

1234

15 Jul 2017, 21:39

View the latest post chetan2u

8
View first unread post Santa is packing 10 boxes into his sleigh. each box weighs either 20  

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

divyadamahe

4

442

01 Feb 2019, 23:26

View the latest post KanishkM

8
ER
View first unread post Cathy has equal numbers of nickels and quarters worth a total of $7.50  

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

Bunuel

6

2979

03 Oct 2019, 12:25

View the latest post ScottTargetTestPrep

8
ER
View first unread post If a≠b, and a^2/(a-b)=b, which of the following could be a?  

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

MathRevolution

4

674

17 Apr 2019, 09:07

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8
View first unread post After taxes, Sally takes home a salary of J = $5000 every month.  

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

adkikani

3

1925

11 Jun 2018, 17:47

View the latest post akadiyan

8
ER
View first unread post It takes 4 2/3 feet of wood to make a frame for a lithograph. If wood  

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

Bunuel

5

1876

19 Dec 2018, 07:07

View the latest post VeritasKarishma

8
View first unread post George claims that with each breath he takes, he can suck 1/3 of the a  

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

gmatbusters

5

658

17 Jan 2019, 20:56

View the latest post jfranciscocuencag

8
ER
View first unread post The function f(n) is defined as the product of all integers from 1 to  

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

kiran120680

1

341

31 May 2019, 09:06

View the latest post IanStewart

8
View first unread post A person buys some apples and mangoes from the market. The cost price  

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

TarunTilokani

4

478

20 Jun 2019, 13:11

View the latest post menonrit

8
ER
View first unread post Which of the following is closest in value to √7.5×32×3125?  

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

Bunuel

3

1068

08 Sep 2019, 00:59

View the latest post LATIFA221B

8
View first unread post Attachment(s) Two different positive numbers a and b each differ from their reciproc  

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

gmatbusters

7

526

19 Nov 2018, 08:15

View the latest post gmatbusters

8
ER
View first unread post In a barrel full of apples, 45% of the apples weigh more than  

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

GMATPrepNow

4

507

22 Jan 2019, 08:25

View the latest post ScottTargetTestPrep

8
View first unread post In a sequence of positive integers  

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

stonecold

3

852

20 May 2017, 03:43

View the latest post amanvermagmat

8
ER
View first unread post At Nat’s Nuts a 2.25 pound bag of pistachio nuts cost $6.00. At this  

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

Bunuel

11

1049

25 Sep 2019, 08:47

View the latest post Archit3110

8
ER
View first unread post If x^2+200x+9991=0, which of the following is a value of x?  

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

LordStark

9

1016

23 Oct 2018, 19:23

View the latest post ScottTargetTestPrep

8
ER
View first unread post A function is defined by f(x) = x^2 + 4x – 5. What is the minimum valu  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Source: Other - Please specify

Bunuel

6

508

30 Jul 2019, 15:00

View the latest post barsellac

8
ER
View first unread post a = 2^4·5^4 b = 3^4·11^2 c=2^2·5^6. Which of the following is true?  

Tags: Difficulty: 700-Level,  Arithmetic

anandgoyal

4

1335

22 Feb 2019, 09:39

View the latest post bumpbot

8
ER
View first unread post Rank those three in order from smallest to biggest.  

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

Bunuel

5

1118

24 Aug 2019, 05:32

View the latest post ScottTargetTestPrep

8
ER
View first unread post Attachment(s) Points (x,y) in the rectangular coordinate plane such that  

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

fskilnik

8

792

05 Sep 2018, 19:59

View the latest post Kezia9

8
ER
View first unread post What is the Value of (1 + 3^(1/2))(2 + 3^(1/2))^(1/2)  

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

rheabiswal

1

489

02 Oct 2018, 03:49

View the latest post chetan2u

8
ER
View first unread post Question of the week - 33 (A quadratic equation is in the form ......)  

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

EgmatQuantExpert

9

488

01 Feb 2019, 02:39

View the latest post EgmatQuantExpert

8
ER
View first unread post Suppose that |x + y| + |x -y| = 2. What is the maximum possible value  

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

Bunuel

5

810

10 May 2019, 22:43

View the latest post vinayakvaish

8
ER
View first unread post If x>0 and √5x = √3x+1, what is the value of 4x^2?  

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

Bunuel

2

1250

03 Oct 2018, 05:40

View the latest post bumpbot

8
ER
View first unread post If x = [m]11^6 - 7^6[/m] and y = [m]7^6 - 3^6[/m] , then wha  

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

Kinshook

4

455

25 Aug 2019, 18:45

View the latest post ScottTargetTestPrep

8
ER
View first unread post The average of five natural numbers is 150. A particular number among  

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

devmillenium2k

6

5987

11 Jul 2016, 22:53

View the latest post VeritasKarishma

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

293

02 May 2019, 11:49

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

401

09 Jun 2019, 21:58

View the latest post Dillesh4096

8
ER
View first unread post Attachment(s) The figures above show a hexagonal nut that has a width of 1 5/16  

Tags: Difficulty: 700-Level,  Arithmetic,  Geometry,  Source: Official Guide

gmatt1476

3

331

21 Sep 2019, 05:57

View the latest post GMATGuruNY

8
ER
View first unread post If a – b = 16 and a^(1/2) + b^(1/2) = 8, what is the value of (ab)^(1)  

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

Bunuel

3

558

21 Jul 2019, 16:33

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8
ER
View first unread post The sum of x and y is at least 2 but no more than 5. If the total of  

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

Bunuel

2

468

01 Jun 2018, 11:19

View the latest post JeffTargetTestPrep

8
View first unread post If 0.0030<x-√30<0.0031, which of the following options is the approxim  

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

hazelnut

3

1130

14 Mar 2019, 19:02

View the latest post JS1290

8
ER
View first unread post The length, width, and height of a rectangular box are in the ratio of  

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

Bunuel

2

782

30 Mar 2018, 10:55

View the latest post ScottTargetTestPrep

8
ER
View first unread post A container of milk costs $60. If the container were to hold  

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

cfc198

2

400

19 Dec 2018, 07:17

View the latest post VeritasKarishma

8
ER
View first unread post &, #, and each represents a different digit, and & multiplied by #  

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

Bunuel

8

1573

27 Dec 2016, 16:42

View the latest post bumpbot

8
ER
View first unread post Which of the following is closest to the value of (√21 - √7)^2?  

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

Bunuel

6

1679

10 Mar 2019, 14:14

View the latest post energetics

8
ER
View first unread post Attachment(s) If (r+1/r)^2 = 5, what is the value of (r^3+1/r^3)^2?  

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

fskilnik

6

409

28 Mar 2019, 12:48

View the latest post GMATGuruNY

8
ER
View first unread post Word Problem - A craftsman sold his identical handcrafted items at a p  

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

EgmatQuantExpert

6

1429

30 Mar 2019, 03:13

View the latest post khiemchii

8
ER
View first unread post If a>b>0, a2+b2=6ab, (a+b)/(a-b)=?  

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

MathRevolution

3

3232

06 Jun 2018, 02:14

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