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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

12

104130

29 Jul 2019, 07:22

1933
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 GMAT PS Question Directory by Topic & Difficulty
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754337

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

8
ER
 Points (x,y) in the rectangular coordinate plane such that
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807

05 Sep 2018, 19:59

25
ER
 There are n people competing in a chess tournament. Each competitor...
GMATPrepNow

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1774

06 May 2019, 07:17

18
 A student took five papers in an examination, where the full marks
excelingmat

8

14501

07 Mar 2019, 10:51

4
ER
 If n >2 and (2/n) is substituted for all instances of n in t
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3875

18 Oct 2018, 09:40

6
ER
 In a certain game there are 8 steps, referred to as step 1,
avohden

8

3038

04 Dec 2018, 09:03

16
ER
 For any positive integer n, the sum of the first n positive
i2014

8

3751

09 Mar 2019, 15:34

56
ER
 In the expression a \$ b, the \$ symbol represents one of the
emmak

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4885

15 Oct 2018, 06:49

27
ER
 In a particular aircraft, there must be 9 seats across, and
calreg11

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4630

13 May 2018, 03:59

10
ER
 Best approximation for y is
Bunuel

8

476

12 Oct 2019, 06:43

27
ER
 A palindrome is a number that reads the same backward or forward, for
gracie

8

2111

14 Jun 2019, 00:11

6
ER
 What is the difference between the maximum and the minimum value of x/
Bunuel

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1151

04 Oct 2018, 12:21

16
ER
 If x and y are integers such that (x+1)^2 is less than or equal to 36
Bunuel

8

4878

16 Apr 2018, 15:17

16
ER
 If ab = x and a/b = y, and ab does not equal zero, then
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5478

25 Apr 2019, 16:24

46
ER
 Z is the set of the first n positive odd numbers, where n is
Smita04

8

5437

28 Jul 2019, 09:52

13
ER
 If y + 4 = (x - 2)^2, x + 4 = (y - 2)^2, and x ≠ y, what is the value
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565

01 May 2019, 11:26

18
ER
 If x-5=x+5 , x=?
MathRevolution

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06 Dec 2018, 13:36

12
ER
 Three models (A, B, and C) of cars are distributed among three showroo
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1820

30 Apr 2018, 02:53

39
ER
 A woman sold 100 oranges at \$12.10, some at the rate of 3
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13 May 2018, 03:47

18
ER
 Mary and three other students took a math test. Each of their scores w
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14 Aug 2019, 10:44

3
ER
 If points p and q are distinct points equidistant from zero on a numbe
aragonn

8

752

09 Dec 2018, 04:30

17
ER
 (7^3)a+(7^2)b+7c+d=1045, where a, b, c, and d are integers from
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1314

19 Oct 2018, 00:12

23
ER
 What is the sum of all consecutive multiples of 8 between 400 and 600,
Bunuel

8

3788

25 Sep 2018, 20:51

27
ER
 If g(x) = 2^x + x, how many solutions satisfy the equation g(x) = 2?
TeamGMATIFY

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09 Oct 2019, 11:08

8
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 &, #, and each represents a different digit, and & multiplied by #
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27 Dec 2016, 16:42

14
ER
 Which of the following is NOT the sum of the squares of two
goodyear2013

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10 Aug 2018, 19:01

12
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 x and y are positive integers such that x + 2y > 20 and 3x – 30 < -y
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12 Dec 2018, 22:40

23
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 Set X of has an average of 61. If the largest element is 7 greater tha
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10 Jan 2018, 19:12

52
ER
 If x^2−5x+6=2−|x−1|, what is the product of all possible values of x?
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8

3156

31 Aug 2018, 17:03

43
ER
 If a, b, and c are not equal to zero, what is the difference between t
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8

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18 Nov 2018, 05:34

39
ER
 If the quantity 5^2 + 5^4 + 5^6 is written as (a + b)(a – b), in which
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8

2283

03 Dec 2018, 23:18

22
ER
 For any numbers x and y, x<>y = 2x - y - xy. If x<>y = 0, then which
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4388

23 Nov 2019, 01:26

13
ER
 If (x+1)^{1/3}-{1}{3}x(x+1)^{-2/3}}{(x+1)^{2/3}}=0 then x =
Scyzo

9

1979

24 Jul 2018, 04:52

32
ER
 What is the tenths digit of the quotient when thirty-five hundredths
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9

1774

27 May 2019, 05:44

16
ER
 A distributor sells a product through an on-line store, whic
rrsnathan

9

4021

07 Mar 2019, 07:00

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

9

2642

28 May 2019, 18:06

20
 The integer n is formed by writing the integers 1 through 3
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14 Oct 2019, 14:20

9
ER
 There are two examinations rooms A and B. If 10 students are sent from
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622

15 Apr 2019, 16:42

19
 Two solutions are made by adding Chemical Z to water. Solution A is 40
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27 Aug 2019, 10:03

45
ER
 List M consists of 50 decimals, each of which has a value between
souvik101990

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22 Oct 2019, 12:09

36
ER
 The sum of m consecutive integers is 8. If the sum of n consecutive in
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1918

05 Sep 2019, 10:15

46
ER
 If x is a positive integer greater than 1, what is the sum of the mult
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3072

09 Nov 2019, 01:33

7
ER
 If (x - 3)^2/(2x + 15) = 3, what is the product of the possible values
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1260

10 Aug 2018, 13:24

28
ER
 If x-2=x+2 , x=?
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22 Dec 2018, 02:18

23
ER
 In the sequence S, the difference between any two consecutive terms is
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9

2745

16 Jul 2019, 01:11

26
ER
 If three positive real numbers x, y, z satisfy y – x = z – y and x y z
excelingmat

9

6078

15 Jul 2019, 22:49

35
ER
 If f(x)=x^2/b^2 + 2x + 4, then for each non-zero value of b
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9

3043

22 Apr 2018, 05:53

5
 A is 30% more efficient than B. How much time will they take to
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538

27 May 2019, 18:33

5
ER
 A hardware store purchased x identical standard flashlights at \$5 each
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9

1105

17 Dec 2018, 02:24

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

9

3305

23 May 2019, 20:34

60
ER
 Which of the following is the largest?
mau5

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19 Feb 2019, 00:06

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