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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

4827

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  

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VeritasKarishma

190

9159

02 Dec 2019, 21:57

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

Tags: Difficulty: 700-Level

Bunuel

12

104408

29 Jul 2019, 07:22

View the latest post Shrinidhi

1937
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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

755829

22 Feb 2012, 11:27

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Topics

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View first unread post If x = sqrt(2) - 1, then the value of x^4+4x^3+6x^2+4x+7 is  

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

CaptainLevi

1

131

25 Nov 2019, 03:18

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View first unread post Mr. Ravi invested an amount of Rs 2500 divided into two different sche  

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TheNightKing

1

137

06 Dec 2019, 19:47

View the latest post SiddharthR

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View first unread post If (4 - 2y)/(2 + y) = y, what is the value of y^2 + 4y + 4?  

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Bunuel

3

155

21 Aug 2019, 01:02

View the latest post Kinshook

3
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View first unread post The following pair of equations have a unique solution for x, which is  

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

CaptainLevi

1

156

25 Nov 2019, 19:45

View the latest post chetan2u

1
View first unread post A salesman’s monthly wage is calculated as follows: He gets paid $80 f  

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

Kinshook

1

167

16 Nov 2019, 10:38

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View first unread post For x, y satisfying x-3/3= y+2/2, x and y always satisfies ax + by =  

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

MathRevolution

2

171

04 Dec 2019, 02:17

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4
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View first unread post If a temperature can be converted from the M scale to the P scale by m  

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SajjadAhmad

2

178

21 Sep 2019, 05:25

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View first unread post If (5(pq)^3 + 35(pq)^2 - 40pq)/((p - 1)(p + 4)) = 0 and p, q are both  

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Bunuel

2

184

12 Nov 2019, 04:59

View the latest post chetan2u

3
View first unread post Consider integers p, q, r such that |p| < |q| < |r| < 40 and p + q + r  

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

DisciplinedPrep

2

185

18 Nov 2019, 23:10

View the latest post rajatchopra1994

4
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View first unread post If the sum of the reciprocals of the roots of the equation ax^2+bx+c=0  

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CaptainLevi

1

185

28 Nov 2019, 05:56

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4
View first unread post If 0<X<Y<Z<1, the value of which of the following will decrease when  

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rohan2345

1

192

21 May 2019, 03:08

View the latest post LeoN88

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View first unread post If x, y, and z are positive real numbers such that x(y + z) = 152, y(z  

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Bunuel

3

196

05 Dec 2019, 05:50

View the latest post exc4libur

2
View first unread post Is x and y are positive integers, what is the value of x?  

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

Anasayaydah

1

197

01 Nov 2019, 22:54

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View first unread post The number of polynomials p(x) with integer coefficients such that the  

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

nick1816

1

201

29 Nov 2019, 06:55

View the latest post nick1816

1
View first unread post If x=3+3^{1/3}+3^{5/3}, then find the value of x^3-9x^2.  

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

nick1816

1

201

13 May 2019, 09:10

View the latest post GMATWhizard

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View first unread post If each of # and $ can be replaced by +, -, or *. How many values are  

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Bunuel

2

202

22 Jul 2019, 02:17

View the latest post Shishou

2
View first unread post A man purchases five tables and seven chairs for $5850.  

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

Hovkial

1

215

29 Sep 2019, 10:46

View the latest post Mohammadmo

2
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View first unread post A shop hired new employees recently. The number of male employees inc  

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

MathRevolution

5

221

05 Dec 2019, 13:54

View the latest post jackfr2

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View first unread post A rock star's contract stipulates that he will receive a fee of $250,0  

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SajjadAhmad

3

224

12 Sep 2019, 11:30

View the latest post ScottTargetTestPrep

3
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View first unread post 1.001 + 0.999996/1.002 =  

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Bunuel

2

226

22 Aug 2019, 01:32

View the latest post chondro48

3
View first unread post Given that a+b+c+d=16, where a,b and c are positive integers and 'd' i  

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

nick1816

3

226

22 Jun 2019, 21:12

View the latest post firas92

3
View first unread post Let abcd be a general four-digit number and all the digits are non-zer  

Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Source: Other - Please specify

UdayPratapSingh99

1

230

05 Apr 2019, 02:51

View the latest post UdayPratapSingh99

2
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View first unread post A shop sells each chocolate for $1 . however , if any  

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jackfr2

2

233

26 Oct 2019, 08:50

View the latest post ScottTargetTestPrep

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View first unread post There is a gram of sugared water with a% density. If x grams of water  

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

MathRevolution

2

233

22 Nov 2019, 02:00

View the latest post MathRevolution

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

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Bunuel

2

235

18 Apr 2019, 04:24

View the latest post NeoNguyen1989

5
View first unread post Let a1, a2, ... , a52 be positive integers such that a1 < a2 < ...  

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

AbdulMalikVT

2

239

23 Aug 2019, 23:10

View the latest post Kinshook

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

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

Bunuel

2

239

22 Nov 2019, 08:06

View the latest post satya2029

8
View first unread post Find the number of non-negative integer solutions of  

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TheNightKing

1

239

30 Sep 2019, 22:56

View the latest post nick1816

5
View first unread post The members of an association decided to contribute equally to create  

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

jackfr2

2

240

26 Nov 2019, 06:26

View the latest post Ansh777

5
View first unread post Let f(x) = min{x^2 - 2, 1 - 2x}, for any positive real numbe  

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

Dillesh4096

2

242

29 Sep 2019, 01:03

View the latest post Kanika3agg

4
ER
View first unread post Claudia has 12 coins, each of which is a 5-cent coin or a 10-cent coin  

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

Bunuel

1

243

26 Apr 2019, 22:17

View the latest post Shobhit7

4
View first unread post How many reversed two digit pairs are there such that three xy is x+y  

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gracie

1

245

16 Jan 2019, 22:22

View the latest post KanishkM

4
View first unread post a and b are roots of the equation x2 - px + 12 = 0. If the difference  

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

DisciplinedPrep

2

245

30 Nov 2019, 07:40

View the latest post VIVA1060

2
ER
View first unread post In the expression (__)*(__) + (__)*(__) each blank is to be filled in  

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

Bunuel

4

249

15 May 2019, 22:01

View the latest post ChiragSabharwal

2
View first unread post The cost of 40 pens, 44 pencils and 50 erasers is $392. The cost of 4  

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

nick1816

1

255

21 Jun 2019, 07:45

View the latest post nick1816

5
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View first unread post How many positive integral values of P are possible, if f(x)= x^2-8x+  

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

nick1816

1

256

29 Nov 2019, 00:29

View the latest post chetan2u

2
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View first unread post What is the product of all roots of the equation √x+1 = x-√x-1?  

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

MathRevolution

2

258

12 May 2019, 18:52

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7
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View first unread post For which value of k does the following pair of equations yield a uniq  

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Bunuel

2

258

06 Dec 2019, 08:35

View the latest post exc4libur

6
View first unread post If a and b are integers of opposite signs such that (a + 3)^2 : b^2  

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nick1816

1

259

28 May 2019, 23:23

View the latest post Dillesh4096

4
ER
View first unread post Brian writes down four integers w > x > y > z whose sum is 44. The pai  

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Bunuel

2

260

21 Apr 2019, 05:48

View the latest post chetan2u

7
ER
View first unread post 15^2 - 63^2 + 27^2 - 22^2 + (54)(15) + (44)(63)=  

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

GMATPrepNow

4

262

07 Nov 2019, 07:12

View the latest post GMATPrepNow

9
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View first unread post If x and y are integers and 2*x^(1/2) + y^2 < 5, then x*y can take how  

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Bunuel

1

262

30 Sep 2019, 06:47

View the latest post chetan2u

6
ER
View first unread post If the average (arithmetic mean) of 7 positive temperatures is x degre  

Tags: Difficulty: 700-Level,  Algebra,  Statistics and Sets Problems,  Source: Other - Please specify

SajjadAhmad

2

263

23 Sep 2019, 18:29

View the latest post ScottTargetTestPrep

4
View first unread post Mike visits his childhood friend Alan at a regular interval of 4 month  

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

axezcole

2

263

08 May 2019, 12:12

View the latest post AvidDreamer09

7
View first unread post What is the the value of (8+3[square_root]21[/square_root])^{[fraction  

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Kinshook

3

263

12 Aug 2019, 03:45

View the latest post Shrey9

2
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View first unread post For which of the following values of k does the equation (x - 1)(x - 2  

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Bunuel

1

263

19 Mar 2019, 00:58

View the latest post EgmatQuantExpert

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View first unread post If y = x^2 − 32x + 256, then what is the least possible value of y ?  

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Bunuel

3

264

18 Mar 2019, 18:49

View the latest post ScottTargetTestPrep

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

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

Bunuel

1

264

03 Jun 2019, 00:56

View the latest post sakshamchhabra

5
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View first unread post The sum of two numbers is 1 and their product is -1. What is the sum o  

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

MathRevolution

3

265

10 May 2019, 01:11

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

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Rajat1998

2

269

01 Jun 2019, 12:44

View the latest post nick1816

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