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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

4186

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

8088

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

100570

29 Jul 2019, 07:22

View the latest post Shrinidhi

1896
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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

737625

22 Feb 2012, 11:27

View the latest post bb

Topics

145
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View first unread post If the sum of the square roots of two integers is  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Roots,  Source: GMAT Prep

Bunuel

21

6567

25 Oct 2018, 01:08

View the latest post VeritasKarishma

30
ER
View first unread post If (a + b):(b + c):(c + a) = 6:7:8 and a + b + c = 14, then find a:b:c  

Tags: Difficulty: 700-Level,  Algebra,  Fractions/Ratios/Decimals,  Source: Other - Please specify

Bunuel

6

16400

09 Oct 2019, 17:25

View the latest post TheNightKing

2
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View first unread post If 3 is one root of the quadratic equation 2x^2 - 5x + k = 2, where k  

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

Bunuel

9

1149

20 May 2018, 17:13

View the latest post u1983

6
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View first unread post If x and y are nonnegative integers and 5x + 2y = 32, how many values  

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

Bunuel

3

1171

30 Sep 2018, 21:35

View the latest post GMATinsight

34
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View first unread post If 3x – 2y – z = 32 + z and √(3x) - √(2y + 2z) = 4, what is the value  

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

Bunuel

5

6548

19 Apr 2019, 19:42

View the latest post SPatel1992

14
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View first unread post If x^2 + xy - 32 = 0, and x and y are integers, then y could equal eac  

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Bunuel

4

1015

18 Aug 2018, 20:12

View the latest post JeffTargetTestPrep

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View first unread post Let U = 2*2004^2005, V = 2004^2005, W = 2003*2004^2004, X = 2*2004^200  

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

Bunuel

1

271

21 Mar 2019, 09:04

View the latest post Archit3110

2
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View first unread post If -1 < x < y < 0 which of the following shows the expressions xy, x^  

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

Bunuel

4

681

17 Aug 2019, 00:44

View the latest post bumpbot

3
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View first unread post Which one of the following is closest to 1?  

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

Bunuel

6

405

02 Jun 2019, 08:50

View the latest post jackfr2

3
ER
View first unread post How many ordered pairs of positive integers (M,N) satisfy the equation  

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

Bunuel

3

457

26 Apr 2019, 15:33

View the latest post ScottTargetTestPrep

10
ER
View first unread post Which of the following equations has a solution in common with x^2 - 2  

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

Bunuel

5

3595

26 Jan 2019, 04:18

View the latest post KanishkM

19
ER
View first unread post What is 3^8 + 3^7 - 3^6 - 3^5?  

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

Bunuel

6

2140

24 Aug 2018, 10:55

View the latest post bumpbot

6
ER
View first unread post A carpet is y yards long and f feet wide. How many dollars will it cos  

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

Bunuel

6

1281

20 Apr 2018, 03:08

View the latest post spetznaz

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

1248

03 Oct 2018, 05:40

View the latest post bumpbot

5
ER
View first unread post Max has x dollars. He goes into a candy store and buys y pieces of can  

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

Bunuel

5

458

15 May 2019, 13:42

View the latest post elifceylan

10
ER
View first unread post Attachment(s) Points A, B, C, and D are on the number line above, and AB = CD = 1/3  

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

Bunuel

4

1822

29 Jul 2019, 10:34

View the latest post GMATPrepNow

6
ER
View first unread post If a and b are nonnegative integers and 4a + 3b = 32, how many values  

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

Bunuel

8

1482

06 Oct 2019, 07:17

View the latest post bhargava05

22
ER
View first unread post A corporation triples its annual bonus to 50 of its employees. What pe  

Tags: Difficulty: 700-Level,  Arithmetic,  Percents and Interest Problems,  Source: Other - Please specify

Bunuel

6

2519

11 Nov 2018, 06:43

View the latest post Bunuel

50
ER
View first unread post Attachment(s) If (a+b)^x=a^x + y(a^(x-1)*b^(x-4)) + z(a^(x-2)*b^(x-3)) + z(a^(x-3)*^  

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

Bunuel

8

3446

17 Jan 2019, 19:24

View the latest post bumpbot

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

6
ER
View first unread post If a > 0 and b < 0, which of the following statements are true about  

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

Bunuel

2

263

27 May 2019, 03:51

View the latest post Dillesh4096

28
ER
View first unread post For which of the following functions does f(−x)=−f(x) for all real num  

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

Bunuel

6

2750

22 Aug 2018, 23:11

View the latest post bumpbot

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

198

30 Sep 2019, 06:47

View the latest post chetan2u

56
ER
View first unread post If (x × 10^q) – (y × 10^r) = 10^r, where q, r, x, and y are positive  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Number Properties,  Source: Manhattan GMAT

Bunuel

13

3632

08 Sep 2019, 06:06

View the latest post Kinshook

36
ER
View first unread post If x is a positive integer greater than 1, what is the sum of the mult  

Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Source: Manhattan GMAT

Bunuel

9

2826

25 Apr 2019, 16:10

View the latest post bumpbot

10
ER
View first unread post If a and b are positive numbers such that a + b =2, which of the foll  

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

Bunuel

2

620

29 Mar 2018, 17:37

View the latest post ScottTargetTestPrep

1
ER
View first unread post Which two of the following numbers, when added together, yield a sum  

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

Bunuel

3

308

16 Jul 2019, 01:20

View the latest post Kinshook

4
ER
View first unread post If x and y are integers each with absolute value less than 5 and 7x -  

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

Bunuel

6

1160

05 Mar 2018, 19:13

View the latest post hoang221

5
ER
View first unread post If x, y, and z are positive numbers satisfying x + 1/y = 4, y + 1/z =  

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

Bunuel

1

282

15 Mar 2019, 01:45

View the latest post itsanujsingh

3
ER
View first unread post (15^6 − 15^4)/(3^6 − 3^4) =  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Source: Veritas Prep

Bunuel

3

521

07 Nov 2018, 04:37

View the latest post Bismarck

38
ER
View first unread post How many integer values of x and y satisfy the expression 4x + 7y = 3  

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

Bunuel

14

1602

01 Sep 2019, 20:02

View the latest post lnm87

2
ER
View first unread post a, b, c, and d are all positive integers. If ab/(c + d) = 3.7 which of  

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

Bunuel

1

385

28 May 2019, 01:35

View the latest post LeoN88

2
ER
View first unread post If x ≠ 0 and (−y^2 − xy)/x=y+x, which of the following expressions is  

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

Bunuel

2

946

24 Sep 2018, 17:05

View the latest post bumpbot

26
ER
View first unread post If 3a – 2b – 2c = 32 and 3a - 2b + 2c = 4, what is the value of a + b  

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

Bunuel

11

1305

02 Oct 2017, 12:55

View the latest post rulingbear

ER
View first unread post Which of the following are greater than 1?  

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

Bunuel

1

243

03 Jun 2019, 00:56

View the latest post sakshamchhabra

4
ER
View first unread post If f(x) = (x - 1)^2 + 3, which of the following is true for all x?  

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

Bunuel

4

949

20 Oct 2018, 20:49

View the latest post gmatbusters

4
ER
View first unread post If 4s - 3t = 10 where s and t are integers, which of the following can  

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

Bunuel

1

268

25 Jun 2019, 02:13

View the latest post Arvind42

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

4707

26 Oct 2017, 08:57

View the latest post Designated Target

3
ER
View first unread post Attachment(s) In the addition shown below A, B, C, and D are distinct digits. How ma  

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

Bunuel

2

277

27 Apr 2019, 03:20

View the latest post Archit3110

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

781

30 Mar 2018, 10:55

View the latest post ScottTargetTestPrep

ER
View first unread post Which three of the following numbers, when multiplied by each other, y  

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

Bunuel

5

431

26 Jul 2019, 23:08

View the latest post chetansood

16
ER
View first unread post For consecutive even integers a and b, a > b. If a^2 + b^2 = 340 whicH  

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

Bunuel

8

2292

17 Jul 2018, 22:27

View the latest post GyMrAT

9
ER
View first unread post If (n+1)! + (n+2)! = n!*440. What is the sum of the digits of n?  

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

Bunuel

4

469

20 May 2019, 19:21

View the latest post ScottTargetTestPrep

9
ER
View first unread post If (5x^2 + 65x + 60)/(x^2 +10x - 24) = (5x + 5)/(x - 2), then which of  

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

Bunuel

5

490

30 May 2019, 02:19

View the latest post AvidDreamer09

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

1487

25 Nov 2018, 17:50

View the latest post bumpbot

105
ER
View first unread post Attachment(s) In the figure shown, if the area of the shaded region is 3 times  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Geometry,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

22

16431

17 Sep 2019, 01:00

View the latest post PinakiRDas

5
ER
View first unread post A hardware store purchased x identical standard flashlights at $5 each  

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

Bunuel

9

1005

17 Dec 2018, 02:24

View the latest post AdityaHongunti

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

1671

10 Mar 2019, 14:14

View the latest post energetics

40
ER
View first unread post What is the units digit of 66^6 - 5^55?  

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

Bunuel

17

2888

08 Oct 2019, 00:58

View the latest post Kinshook

33
ER
View first unread post If x^1+x^(−1)=5, what is the value of x^4+x^(−4)?  

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

Bunuel

8

3513

20 Sep 2019, 07:00

View the latest post exc4libur

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