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# Problem Solving (PS)

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1
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 Introducing a Chat in PS Forum
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05 Jun 2019, 07:31

Forum Experts

 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Tags: Source: EMPOWERgmat
EMPOWERgmatRichC

18

3122

11 Jul 2019, 11:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 6, 7, 8 Tags: Source: Veritas Prep

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6206

16 Jun 2019, 23:00

Announcements

474
ER
 100 Hardest and easiest questions for PS as of June 2019
Bunuel

11

95278

11 Jul 2019, 10:17

1817
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

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709993

22 Feb 2012, 11:27

Topics

6
ER
 Points A, B, C, and D are on the number line above, and AB = CD = 1/3
Bunuel

3

1391

25 May 2019, 07:15

11
ER
 If p is a non-positive number, then for what value of p does the
EgmatQuantExpert

8

580

25 May 2019, 06:18

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

2

365

23 May 2019, 21:03

36
ER
 A game is played with a six sided, regularly numbered fair die. A play
ppb1487

9

3056

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

183

23 May 2019, 02:15

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

1

161

22 May 2019, 09:27

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

9

1808

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

219

21 May 2019, 19:07

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

6

575

21 May 2019, 13:37

184
ER
 If 10^50 – 74 is written as an integer in base 10 notation what is the
minnu

13

11569

21 May 2019, 12:29

3
 If 0
rohan2345

1

142

21 May 2019, 03:08

63
ER
 If a and b are odd integers, a Δ b represents the product of
daviesj

14

6503

20 May 2019, 23:57

85
ER
 Each of the 30 boxes in a certain shipment weighs either 10

16

24883

20 May 2019, 20:12

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

4

370

20 May 2019, 19:21

22
ER
 The toll for crossing a certain bridge is \$0.75 each crossin
ajit257

8

9900

20 May 2019, 18:36

10
ER
 If product of integers a and b is negative and sum of their squares is
EgmatQuantExpert

16

632

20 May 2019, 10:29

3
ER
 A certain series of numbers has 15 terms in total. The first term of
EgmatQuantExpert

3

357

20 May 2019, 04:03

113
ER
 A convenience store currently stocks 48 bottles of mineral water. The
dred

23

15354

19 May 2019, 04:34

12
ER
 For how many integers n between 1 and 50, inclusive, is (n^2 - 1)!/(n!
Bunuel

2

404

17 May 2019, 22:53

57
ER
 For all positive integers n, the sequence An is defined by
daviesj

14

5252

17 May 2019, 15:41

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

2

184

17 May 2019, 10:12

11
ER
 What is the greatest integer less than or equal to (3^100 + 2^100)
Bunuel

5

420

17 May 2019, 08:11

32
ER
 Four terms in arithmetic progression have sum of 28. Product

9

13121

16 May 2019, 19:02

424
ER
 The function f is defined for each positive three-digit
Orange08

24

29572

16 May 2019, 15:38

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

4

203

15 May 2019, 22:01

4
ER
 Max has x dollars. He goes into a candy store and buys y pieces of can
Bunuel

5

394

15 May 2019, 13:42

3
 If a/b = c/d then which of the following must be true
Probus

7

487

15 May 2019, 09:41

21
ER
 What is the sum of all the real values of x for which |x-4|^2 + |x-4|
GMATinsight

5

1421

15 May 2019, 05:17

60
ER
 If ||x+3| - 12| < 13, what is the range of x?
EgmatQuantExpert

16

2458

14 May 2019, 23:57

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

2

221

14 May 2019, 08:24

9
ER
 if p^4-49p^2+600=0, what is the sum of the two greatest possible value
rishabhmishra

3

1031

14 May 2019, 00:35

16
ER
 If √x -√y+√z=0, which of the following is true?
MathRevolution

8

2260

14 May 2019, 00:20

27
 if (10-x)/3 <-2x, which of the following must be true?

16

929

13 May 2019, 12:12

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

5

423

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

172

13 May 2019, 09:10

38
ER
 Which of the following fractions is closet to 1/2?
Bunuel

5

2141

12 May 2019, 00:55

5
ER
 If 3 miles are equivalent to 4.83 kilometers, then 11.27 kilometers ar
Bunuel

4

1374

11 May 2019, 23:00

3
 If a and b are real numbers such that the following expression is true
nick1816

1

173

11 May 2019, 02:28

8
ER
 Suppose that |x + y| + |x -y| = 2. What is the maximum possible value
Bunuel

5

693

10 May 2019, 22:43

61
ER
 If J = 2 + 4 + 6 + 8 + . . . 98 + 100, and K = 1 + 3 + 5 + 7 + . . . +
GMATPrepNow

11

2874

10 May 2019, 11:41

5
ER
 The sum of two numbers is 1 and their product is -1. What is the sum o
MathRevolution

3

213

10 May 2019, 01:11

253
ER
 The product of all the prime numbers less than 20 is closest to which
Bunuel

14

57955

09 May 2019, 23:54

395
ER
 Which of the following fractions is closest to 1/2?
AbdurRakib

25

33901

09 May 2019, 02:49

6
ER
 A book has 1000 pages numbered 1, 2, 3, …, and so on. How many times d
MathRevolution

6

355

09 May 2019, 02:44

3
 Mike visits his childhood friend Alan at a regular interval of 4 month
axezcole

2

203

08 May 2019, 12:12

4
ER
 What is the sum of the roots of the equation 4^x – 6·2^x + 8 = 0?
MathRevolution

6

428

08 May 2019, 10:44

32
ER
 The cost per unit of electricity during a 4 year period is a
Safal

10

4447

08 May 2019, 09:43

30
ER
 a, b, c and d are four positive real numbers such that abcd=
papillon86

9

6354

08 May 2019, 06:05

13
ER
 A customer came to a shop and asked manger to give 20% discount on lis
KSBGC

3

640

08 May 2019, 04:01

7
ER
 [x] is the greatest integer less than or equal to x. What is the value
MathRevolution

2

253

06 May 2019, 02:37

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  18    Next Search for: