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

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EMPOWERgmatRichC

20

3471

09 Aug 2019, 20:24

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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

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6878

25 Aug 2019, 04:38

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

Tags: Difficulty: 700-Level

Bunuel

12

97617

29 Jul 2019, 07:22

View the latest post Shrinidhi

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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

721600

22 Feb 2012, 11:27

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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

753

20 Feb 2019, 07:38

View the latest post mykrasovski

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

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

Bunuel

8

1554

27 Dec 2016, 16:42

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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

2

761

23 Apr 2018, 18:21

View the latest post aserghe1

22
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View first unread post Attachment(s) All the numbers 2, 3, 4, 5, 6, 7 are assigned to the six faces of a cu  

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

Bunuel

5

582

22 Jul 2019, 20:06

View the latest post AOBang

10
ER
View first unread post Which of the following equations has two different roots?  

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

Bunuel

6

2008

22 May 2018, 11:02

View the latest post CAMANISHPARMAR

693
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View first unread post New Algebra Set!!!  

Go to page: 1 ... 6, 7, 8 Tags: Difficulty: 700-Level,  Algebra,  Sequences,  Source: GMAT Club Tests

Bunuel

144

195084

08 Jun 2019, 10:04

View the latest post aliakberza

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View first unread post x^n + x^n + x^n = x^(n + 1), where x cannot equal zero. Which of the  

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

Bunuel

12

1766

01 Aug 2018, 16:37

View the latest post ScottTargetTestPrep

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View first unread post Let f be a function for which f(x/3) = x^2 + x + 1. Find the sum of al  

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

Bunuel

1

233

19 Mar 2019, 11:12

View the latest post Chethan92

6
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View first unread post A rectangle with diagonal length x is twice as long as it is wide. Wha  

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Bunuel

4

405

24 Mar 2019, 18:43

View the latest post ScottTargetTestPrep

3
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View first unread post Which of the following is the closest approximation to  

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

Bunuel

4

390

07 Aug 2019, 22:49

View the latest post TheNightKing

2
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View first unread post For each integer n > 1, if S(n) denote the sum of even integer upto  

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Bunuel

5

708

26 Aug 2018, 20:01

View the latest post PKN

11
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View first unread post If y + 4 = (x - 2)^2, x + 4 = (y - 2)^2, and x ≠ y, what is the value  

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

Bunuel

8

508

01 May 2019, 11:26

View the latest post ManjariMishra

4
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View first unread post The square root of the product of the positive integers a and b is 14,  

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

Bunuel

5

637

09 May 2018, 10:37

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View first unread post Rank these three quantities from least to greatest.  

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

Bunuel

1

442

23 Oct 2018, 04:37

View the latest post GMATinsight

3
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View first unread post Four positive integers a, b, c, and d have a product of 8! and satisfy  

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

Bunuel

2

242

18 Mar 2019, 03:32

View the latest post GMATinsight

22
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View first unread post The area of one square is x 2 + 10x + 25 and the area of another squar  

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Bunuel

10

2654

26 Aug 2018, 05:58

View the latest post isasda66

16
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View first unread post If ab = x and a/b = y, and ab does not equal zero, then  

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

Bunuel

8

5272

25 Apr 2019, 16:24

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14
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View first unread post A line passes through A(1,1) and B(100,1000). How many other points wi  

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

Bunuel

1

334

22 Mar 2019, 20:20

View the latest post chetan2u

23
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View first unread post Attachment(s) For all numbers a and b, the operation is defined by ab = a^2 - ab.  

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

Bunuel

9

6099

11 Aug 2019, 02:55

View the latest post Mohammadmo

6
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View first unread post At Nat’s Nuts a 2.25 pound bag of pistachio nuts cost $6.00. At this  

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Bunuel

6

816

17 Sep 2018, 16:09

View the latest post jaysonbeatty12

14
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View first unread post If a and b are integers and (3√a*√b)^6 = 500, then a + b could equal  

Tags: Difficulty: 700-Level,  Algebra,  Roots,  Source: Magoosh

Bunuel

10

2653

21 Apr 2019, 00:50

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5
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View first unread post On a map, 1.5 inches represent 24 miles. How many miles approximately  

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

Bunuel

4

1903

04 Nov 2018, 23:26

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29
ER
View first unread post For which of the following functions does f(x) = f(1/x), given that x  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Functions and Custom Characters,  Source: Manhattan GMAT

Bunuel

7

4067

06 Oct 2018, 13:26

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6
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View first unread post If 3 miles are equivalent to 4.83 kilometers, then 11.27 kilometers ar  

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Bunuel

5

1595

23 Aug 2019, 11:39

View the latest post ScottTargetTestPrep

1
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View first unread post The decorating committee for a dance plans to fringe the 3-inch-wide  

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Bunuel

4

359

06 Feb 2019, 13:12

View the latest post snehaluk

22
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View first unread post If 0 < a < b < c < d and y = (x^2 - ax - bx + ab)(x^2 - cx - dx + cd),  

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

Bunuel

6

1040

20 Jun 2019, 11:08

View the latest post menonrit

26
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View first unread post If x + x^2 + x^3 = 27, then the average (arithmetic mean) of x + x^2 +  

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

Bunuel

8

2863

22 Aug 2018, 06:35

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

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

Bunuel

7

3102

24 Dec 2018, 07:32

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View first unread post Rank these three quantities from least to greatest.  

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

Bunuel

2

659

18 Jan 2019, 16:08

View the latest post jfranciscocuencag

3
ER
View first unread post Two different positive numbers a and b each differ from their reciproc  

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

Bunuel

7

357

20 Mar 2019, 06:29

View the latest post Abhishek292kumar

6
ER
View first unread post Which of the following is the number of solutions to the system of equ  

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

Bunuel

11

1409

22 May 2017, 13:14

View the latest post sisirkant

46
ER
View first unread post [[x]] is equal to the lesser of the two integer values closest to non-  

Tags: Difficulty: 700-Level,  Algebra,  Functions and Custom Characters,  Number Properties,  Roots,  Source: Magoosh

Bunuel

5

4014

05 Nov 2018, 02:43

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9
ER
View first unread post Which has the least value?  

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

Bunuel

4

1762

16 Aug 2019, 16:38

View the latest post exc4libur

3
ER
View first unread post Let a, b, and c be positive integers with a> b > c such that a^2 - b^2  

Tags: Difficulty: 700-Level,  Algebra,  Out of Scope - Too Hard,  Source: Other - Please specify

Bunuel

2

189

18 Apr 2019, 04:24

View the latest post NeoNguyen1989

21
ER
View first unread post If y = ax + b and y = cx + d for all values of x, where a, b, c, and d  

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

Bunuel

6

6103

03 May 2018, 01:17

View the latest post Princ

4
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View first unread post If n >2 and (2/n) is substituted for all instances of n in t  

Tags: Difficulty: 700-Level,  Algebra

Bunuel

8

3779

18 Oct 2018, 09:40

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23
ER
View first unread post What is the sum of all consecutive multiples of 8 between 400 and 600,  

Tags: Difficulty: 700-Level,  Arithmetic,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

Bunuel

8

3599

25 Sep 2018, 20:51

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16
ER
View first unread post If x is an integer such that |2x + 1| < 3, then which of the following  

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

Bunuel

9

1890

07 Jul 2019, 12:58

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13
ER
View first unread post If (49-x^2)^(1/2)-(25-x^2)^(1/2)=3. What is the value of (49-x^2)^(1/2  

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

Bunuel

3

509

29 Jun 2019, 05:13

View the latest post omavsp

2
ER
View first unread post A drought decreased the amount of water in city X’s reservoirs from 11  

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

Bunuel

6

1642

14 Aug 2016, 05:36

View the latest post msk0657

4
ER
View first unread post Attachment(s) The value of (1.3333)(0.6666)(1.125)/(0.75)(0.8)(0.8333) is closest to  

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

Bunuel

2

839

27 Oct 2018, 11:01

View the latest post HAPPYatHARVARD

80
ER
View first unread post What is the sum of all four digit integers formed using the digits 1,  

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

Bunuel

9

2728

18 Aug 2019, 19:10

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3
ER
View first unread post The Earth travels around the Sun at an approximate speed of 20 miles p  

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Bunuel

9

4995

07 Mar 2019, 20:52

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13
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

16

1745

03 Feb 2019, 09:53

View the latest post KanishkM

4
ER
View first unread post How many positive integers less than 1000 are 6 times the sum of their  

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Bunuel

5

461

01 Apr 2019, 06:25

View the latest post ScottTargetTestPrep

16
ER
View first unread post If x and y are integers such that (x+1)^2 is less than or equal to 36  

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

Bunuel

8

4593

16 Apr 2018, 15:17

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12
ER
View first unread post Gerry decided to spend $450 on fireworks. If he buys regular crackers  

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

Bunuel

6

590

25 Jul 2018, 17:30

View the latest post JeffTargetTestPrep

2
ER
View first unread post Which of the following are pairs of numbers that are reciprocals?  

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

CAMANISHPARMAR

2

402

05 Dec 2018, 19:13

View the latest post generis

5
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View first unread post If the sum of the squares of x and y is 3, and x^4 = y^4 + 25, what  

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

CAMANISHPARMAR

6

851

09 Aug 2018, 04:26

View the latest post abhishekdadarwal2009

8
View first unread post A certain investment grows at an annual interest rate of 16 percent...  

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

CAMANISHPARMAR

1

529

08 Dec 2018, 09:34

View the latest post doomedcat

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