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# Problem Solving (PS)

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 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Go to page: 1, 2 Tags: Source: EMPOWERgmat
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26 Oct 2019, 19:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

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02 Dec 2019, 21:57

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ER
 100 Hardest and easiest questions for PS as of November 2019
Bunuel

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104160

29 Jul 2019, 07:22

1934
ER
 GMAT PS Question Directory by Topic & Difficulty
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754559

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

4
 If a^1/2 > b > c^2, which of the following could be true?

1

511

19 Oct 2018, 13:10

9
ER
 If x and y are integers and 2*x^(1/2) + y^2 < 5, then x*y can take how
Bunuel

1

262

30 Sep 2019, 06:47

ER
 If T = 1/(1*2) + 1/(2*3) + 1/(3*4) + 1/(4*5) + ......... 1/[n(n+1)]
Bunuel

1

314

01 Nov 2019, 06:58

4
 A tire on a car rotates at 500 RPM (revolutions per minute) when the c

1

349

27 Jul 2019, 05:45

2
 Is x and y are positive integers, what is the value of x?
Anasayaydah

1

195

01 Nov 2019, 22:54

ER
 Rank these three quantities from least to greatest.
Bunuel

1

480

23 Oct 2018, 04:37

2
ER
 For which of the following values of k does the equation (x - 1)(x - 2
Bunuel

1

263

19 Mar 2019, 00:58

3
 Both a and b are perfect squares, and the product a ×b is divisible by
nivikumar93

1

352

24 Apr 2019, 20:42

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

1

469

28 May 2019, 01:35

ER
 Which of the following are greater than 1?
Bunuel

1

264

03 Jun 2019, 00:56

6
ER
 Find the minimum value of x^2 + 7x + 14. A. 14 B. -7 C. 0 D. 7 E. 1.75
Dillesh4096

1

322

12 Jul 2019, 01:06

8
 Find the number of non-negative integer solutions of
TheNightKing

1

236

30 Sep 2019, 22:56

4
ER
 If the sum of the reciprocals of the roots of the equation ax^2+bx+c=0
CaptainLevi

1

179

28 Nov 2019, 05:56

7
ER
 If the fraction 98/(23*89) is written in the form a + b/23 + c/89, wil
Bunuel

1

231

05 Dec 2019, 06:06

4
 A loan of \$10,000 has an annual interest rate of 8%, compounded...
CAMANISHPARMAR

1

451

11 Nov 2018, 09:58

3
ER
 Let a, b, and c be real numbers such that a - 7b + 8c = 4 and 8a + 4b
Bunuel

1

326

19 Mar 2019, 01:39

4
ER
 At time t = 0, a projectile was fired upward from an initial height of
Bunuel

1

287

17 Apr 2019, 01:57

4
ER
 Claudia has 12 coins, each of which is a 5-cent coin or a 10-cent coin
Bunuel

1

240

26 Apr 2019, 22:17

4
ER
 If 4s - 3t = 10 where s and t are integers, which of the following can
Bunuel

1

279

25 Jun 2019, 02:13

2
ER
 What is the product of the roots of the equation y = |x|^2 - 5|x| + 6
Bunuel

1

333

05 Nov 2019, 05:11

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

1

122

25 Nov 2019, 03:18

 Mr. Ravi invested an amount of Rs 2500 divided into two different sche
TheNightKing

1

120

06 Dec 2019, 19:47

6
ER
 Claudio wants to be well prepared for a long marathon that will occur
fskilnik

1

373

12 Mar 2019, 15:13

7
 For all values of x, y, and z, x ◊ y ◊ z = x2(y − 1)(z + 2).
CAMANISHPARMAR

1

625

28 May 2018, 11:08

4
 How many reversed two digit pairs are there such that three xy is x+y
gracie

1

245

16 Jan 2019, 22:22

6
 If a and b are integers of opposite signs such that (a + 3)^2 : b^2
nick1816

1

253

28 May 2019, 23:23

5
ER
 If the function f is defined by f(p) = p^2 + 1/p^2 for all non-zero nu
Bunuel

1

459

02 Oct 2018, 00:21

3
ER
 The following pair of equations have a unique solution for x, which is
CaptainLevi

1

150

25 Nov 2019, 19:45

1
ER
 a is the product of 3 and the square root of 2, b is the product of 2
Bunuel

1

484

29 Jun 2018, 03:05

8
ER
 What is the Value of (1 + 3^(1/2))(2 + 3^(1/2))^(1/2)
rheabiswal

1

498

02 Oct 2018, 03:49

2
ER
 In the sequence above, the first 3 terms repeat without end. What is
Bunuel

1

687

11 Dec 2018, 03:48

4
 If 0
rohan2345

1

192

21 May 2019, 03:08

9
ER
 The function f(n) is defined as the product of all integers from 1 to
kiran120680

1

402

31 May 2019, 09:06

9
 If x^2 - 7x + |k| = 0 has real roots. How many integer values can 'k'
Dillesh4096

1

421

07 Aug 2019, 08:11

4
ER
 If a/b
mangamma

1

321

25 Apr 2019, 22:42

2
ER
 The grass in a field grows in a constant rate. If 240 sheep were to gr
nick1816

1

276

21 May 2019, 19:07

5
ER
 Novak invested \$5000 in scheme A for 4 years, which gave a fixed rate
mangamma

1

372

23 Jul 2019, 04:57

ER
 Let U = 2*2004^2005, V = 2004^2005, W = 2003*2004^2004, X = 2*2004^200
Bunuel

1

297

21 Mar 2019, 09:04

1
ER
 Each of the following linear equations defines y as a function of x
Raj30

1

480

22 May 2019, 09:27

13
 Given that g(h(x)) = 2x^2 + 3x, and h(g(x)) = x^2 + 4x - 4 for all the
nick1816

1

445

10 Aug 2019, 23:04

3
ER
 If P=2^(x^2+10x+72) and Q=2^(x^2+16x+54), where x is a positive
souvonik2k

1

398

14 Mar 2018, 09:58

5
ER
 If x, y, and z are positive numbers satisfying x + 1/y = 4, y + 1/z =
Bunuel

1

316

15 Mar 2019, 01:45

1
ER
 The integer v is greater than 1. If v is the square of an integer, whi
Bunuel

1

271

23 May 2019, 02:15

7
 4≤p≤9, -0.25≤q≤0.36, -0.49≤r≤-0.01 and r/s^2 = p^2/q, where p, q, r an
nick1816

1

307

04 Jul 2019, 03:31

 The number of polynomials p(x) with integer coefficients such that the
nick1816

1

194

29 Nov 2019, 06:55

14
 How many real solutions exist for the equation x2 – 11|x| - 60 = 0? 3
cfc198

1

595

30 Dec 2018, 13:33

1
 If x=3+3^{1/3}+3^{5/3}, then find the value of x^3-9x^2.
nick1816

1

201

13 May 2019, 09:10

1
 A salesman’s monthly wage is calculated as follows: He gets paid \$80 f
Kinshook

1

160

16 Nov 2019, 10:38

5
ER
 How many positive integral values of P are possible, if f(x)= x^2-8x+
nick1816

1

248

29 Nov 2019, 00:29

3
ER
 Let f be a function for which f(x/3) = x^2 + x + 1. Find the sum of al
Bunuel

1

284

19 Mar 2019, 11:12

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