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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
EMPOWERgmatRichC

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

12

104408

29 Jul 2019, 07:22

1937
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 GMAT PS Question Directory by Topic & Difficulty
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755827

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

11
 For how many values of a (x-1)(x^2-a^2)(x^2-a-1) is divisible by...
lucajava

8

483

29 May 2019, 19:48

22
ER
 If x > 0, how many integer values of (x, y) will satisfy the equation
itisSheldon

6

1683

29 May 2019, 07:48

11
ER
 Each of A, B and C represents a one-digit integer. AB and BA are two-d
MathRevolution

5

393

29 May 2019, 03:18

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

1

259

28 May 2019, 23:23

23
ER
 how many trailing zero's in N = (5^5*10^5*15^5*20^5*25^5*30^5*35^5*40)
yezz

8

2093

28 May 2019, 22:52

31
ER
 In the formula above, a, b, c, and d are positive numbers.
carcass

9

2642

28 May 2019, 18:06

18
ER
 How many unique values of set (a,b) are possible if a and b are intege
chetan2u

4

712

28 May 2019, 09:56

7
ER
 If k is the sum of the reciprocals of the consecutive integers from 41
Bunuel

3

404

28 May 2019, 07:04

4
ER
 A survey asked 1,150 people to choose their favorite laundry detergent
Bunuel

3

579

28 May 2019, 06:52

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

1

475

28 May 2019, 01:35

5
 A is 30% more efficient than B. How much time will they take to
jackfr2

9

548

27 May 2019, 18:33

33
ER
 What is the tenths digit of the quotient when thirty-five hundredths
Bunuel

9

1788

27 May 2019, 05:44

29
ER
 If S and T are non-zero numbers and
SirGMAT

27

5621

27 May 2019, 04:31

6
ER
 If a > 0 and b < 0, which of the following statements are true about
Bunuel

2

280

27 May 2019, 03:51

8
 How many ordered triples (a, b, c) of non-zero real numbers have the p
Rubina11

2

479

26 May 2019, 07:58

4
 A bank transfers sum of money to Mr. Cathrall...
Nikhilaery

5

662

26 May 2019, 05:15

14
ER
 A shopkeeper bought few oranges at 4 per dollar and an equal number of
doomedcat

6

937

25 May 2019, 09:27

12
ER
 If p is a non-positive number, then for what value of p does the
EgmatQuantExpert

7

768

25 May 2019, 06:18

10
ER
 Question of the Week 44 (For integers p and q, if |p – 9| < 2 and...)
EgmatQuantExpert

2

494

23 May 2019, 21:03

44
ER
 A game is played with a six sided, regularly numbered fair die. A play
ppb1487

9

3315

23 May 2019, 20:34

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

1

277

23 May 2019, 02:15

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

1

488

22 May 2019, 09:27

19
 Which of the following equations has only one integer pair as solution
roastedchips

9

1940

22 May 2019, 07:31

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

1

278

21 May 2019, 19:07

10
ER
 How many integer values of n satisfy the inequality
LordStark

6

717

21 May 2019, 13:37

198
ER
 If 10^50 – 74 is written as an integer in base 10 notation what is the
minnu

13

15348

21 May 2019, 12:29

4
 If 0
rohan2345

1

192

21 May 2019, 03:08

70
ER
 If a and b are odd integers, a Δ b represents the product of
daviesj

14

6832

20 May 2019, 23:57

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

4

527

20 May 2019, 19:21

24
ER
 The toll for crossing a certain bridge is \$0.75 each crossin
ajit257

8

10533

20 May 2019, 18:36

12
ER
 If product of integers a and b is negative and sum of their squares is
EgmatQuantExpert

15

758

20 May 2019, 10:29

4
ER
 A certain series of numbers has 15 terms in total. The first term of
EgmatQuantExpert

2

507

20 May 2019, 04:03

60
ER
 For all positive integers n, the sequence An is defined by
daviesj

14

5477

17 May 2019, 15:41

4
ER
 How many pairs (m,n) of integers satisfy the equation m+n=mn?
Rubina11

2

439

17 May 2019, 10:12

12
ER
 What is the greatest integer less than or equal to (3^100 + 2^100)
Bunuel

5

481

17 May 2019, 08:11

13
ER
 For how many integers n between 1 and 50, inclusive, is (n^2 - 1)!/(n!
Bunuel

1

616

15 May 2019, 22:12

2
ER
 In the expression (__)*(__) + (__)*(__) each blank is to be filled in
Bunuel

4

249

15 May 2019, 22:01

5
ER
 Max has x dollars. He goes into a candy store and buys y pieces of can
Bunuel

5

499

15 May 2019, 13:42

24
ER
 What is the sum of all the real values of x for which |x-4|^2 + |x-4|
GMATinsight

5

1601

15 May 2019, 05:17

61
ER
 If ||x+3| - 12| < 13, what is the range of x?
EgmatQuantExpert

16

2786

14 May 2019, 23:57

5
ER
 Amitabh picks a random integer between 1 and 999, doubles it and gives
Manas1212

2

271

14 May 2019, 08:24

14
ER
 if p^4-49p^2+600=0, what is the sum of the two greatest possible value
rishabhmishra

3

1193

14 May 2019, 00:35

19
ER
 If √x -√y+√z=0, which of the following is true?
MathRevolution

8

2489

14 May 2019, 00:20

67
ER
 If x + y = 2 and x^2 - xy - 10 - 2y^2 = 0, what does x − 2y equal?
vintage83

17

12845

13 May 2019, 18:10

29
 if (10-x)/3 <-2x, which of the following must be true?

16

1044

13 May 2019, 12:12

9
ER
 x is replaced by 1 - x everywhere in the expression 1/x - 1/(1 - x)
Bunuel

7

3188

13 May 2019, 11:53

6
 For what value of x between -5 and 1 inclusive, the value of 6x^2-x^4
kiran120680

5

470

13 May 2019, 10:33

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

2
ER
 What is the product of all roots of the equation √x+1 = x-√x-1?
MathRevolution

2

258

12 May 2019, 18:52

42
ER
 Which of the following fractions is closet to 1/2?
Bunuel

5

2324

12 May 2019, 00:55

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