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# Problem Solving (PS)

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274
ER
 150 Hardest and easiest questions for PS
Bunuel

8

49932

11 Sep 2017, 05:31

1231
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

459890

22 Feb 2012, 11:27

Topics

18
ER
 When positive integer x is divided by 5, the remainder is 2.
Critique

10

2948

11 Sep 2017, 11:35

18
ER
 If it takes 6 identical printing presses exactly 4 hours to
piyushksharma

16

7211

20 May 2017, 00:45

18
ER
 Smithtown High School is holding a lottery to raise money.
MitDavidDv

8

2450

28 May 2017, 17:09

18
 Jim takes a seconds to swim c meters at a constant rate
Mbawarrior01

17

2917

12 Aug 2017, 23:47

18
ER
 If, for all integers n ≥ 1, x_n is the probability of selecting at ran
Bunuel

4

1311

04 Feb 2017, 23:40

18
ER
 P is the product, indicated above, of all the numbers of the form
Sallyzodiac

6

3597

09 Jul 2017, 11:17

18
ER
 Company K's earnings were \$12 million last year. If this yea
Bunuel

12

6303

23 Jun 2017, 08:59

18
ER
 1^1 + 2^2 + 3^3 + ... + 10^10 is divided by 5. What is the remainder?
Bunuel

10

2014

01 Dec 2016, 10:06

18
ER
 A 30% solution of barium chloride is mixed with 10 grams of water to f
acc1444

11

4199

27 Oct 2016, 18:40

18
ER
 1+1/2+1/3+.....+1/16 is
bagdbmba

14

3425

18 Mar 2017, 12:53

18
ER
 The table above shows the quantities and prices per pound of three
TurgCorp

4

3134

08 Jan 2017, 07:00

18
ER
 Line A has a slope of -5/3 and passes through the point (–2, 7). What
Bunuel

15

1978

04 Jun 2017, 06:22

18
ER
 a, b, and c are positive integers. If a, b, and c are assembled into t
Bunuel

5

1706

12 Aug 2017, 07:55

18
ER
 If x is the sum of six consecutive integers, then x is divisible by wh
Bunuel

7

3451

28 Nov 2016, 09:29

18
ER
 An empty pool being filled with water at a constant rate tak   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Work/Rate Problems
GMATD11

23

13274

28 Jan 2017, 11:29

18
ER
 In the diagram above, the line y = 4 is the perpendicular bisector of
agdimple333

9

4296

22 Feb 2017, 07:54

18
ER
 If a randomly selected non-negative single digit integer is
Marcab

17

8276

21 Aug 2016, 02:15

18
ER
 Two different primes may be said to"rhyme" around an integer
gmatpapa

11

3391

22 Oct 2015, 07:40

18
ER
 If n is the product of the integers from 1 to 8, inclusive
Bunuel

16

12100

23 Sep 2017, 08:34

18
ER
 At least 2/3 of the 40 members of a committee must vote in

17

11547

12 Oct 2017, 17:57

18
ER
 The table above shows the distribution of the number
goodyear2013

6

3905

03 Jul 2017, 08:07

18
ER
 Set S has a mean of 10 and a standard deviation of 1.5. We are going
Bunuel

6

2470

12 Oct 2017, 10:06

18
ER
 What is the smallest positive integer n such that 6,480n^1/2
Bunuel

8

3491

03 Dec 2016, 21:02

18
ER
 John and Steve are speedwalkers in a race. John is 15 meters behind
Bunuel

9

1530

06 Nov 2016, 18:21

18
ER
 The angle made by the line root{3}x+y+6=0, with y-axis is
mailnavin1

19

4687

11 Apr 2016, 18:40

18
ER
 What is the greatest possible common divisor of two differen
cv3t3l1na

11

3895

28 Jun 2017, 02:41

18
ER
 The greatest common factor of positive integers m and n is 12. What is
Bunuel

7

1707

16 Aug 2017, 14:03

18
ER
 If (a +1/a)^2=3, find the value of a^3 + 1/a^3
mmelendez

5

8705

26 Jul 2017, 06:30

18
ER
 If x = 5^25 and x^x = 5^k, what is k
qw1981

7

2804

30 Sep 2017, 21:43

18
ER
 How many positive integers less than 500 can be formed using
qweert

18

10463

09 Aug 2017, 22:22

18
ER
 If a square mirror has a 20-inch diagonal, what is the   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Geometry,  Source: Official Guide
fatihaysu

22

17615

04 Jul 2017, 07:44

18
ER
 A company bought for its 7 offices 2 computers of brand N
Splendidgirl666

10

2556

16 May 2017, 18:21

18
ER
 If x = (y)(y + 1) and y is a prime number less than 11, which of the f
duahsolo

9

1514

08 Oct 2017, 01:23

18
ER
 The expression (5x-2)/(x+3) is equivalent to which of the following?
Bunuel

4

3080

12 Aug 2017, 00:15

18
ER
 What is the remainder when (47)(49) is divided by 8?
mun23

14

5308

15 Jun 2017, 16:32

18
ER
 Five gallons of a solution of vinegar and water with 8% vinegar is to
rvc27

6

1869

27 Sep 2016, 02:26

18
ER
 A local bank that has 15 branches uses a two-digit code to   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Combinations,  Source: 800 Score,  Source: Grockit
zest4mba

20

6092

22 Dec 2016, 12:48

18
ER
 After a business trip to London, Michele has enough time to visit thre
Bunuel

8

2124

15 Oct 2017, 17:08

18
ER
 Random Pack 1, Question 3 Three circles with radii...
EMPOWERgmatRichC

7

2046

21 Dec 2016, 08:07

18
ER
 In May, Xiang sold 15 used cars. For these 15 cars, the
EnterMatrix

6

10032

19 Sep 2016, 05:41

18
ER
anceer

7

3984

26 Nov 2016, 18:27

18
ER
 The positive integer x has a factor of 16. If the square roo
aimingformba

7

2738

23 Sep 2017, 10:15

18
ER
 What is the remainder when (3^84)/26   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Remainders,  Source: Veritas Prep
Bunuel

20

2400

28 Jun 2017, 11:17

18
ER
 Six machines at a certain factory operate at the same constant rate.

9

4043

22 Jul 2017, 18:47

18
ER
 Henry eats X scones in X percent of the time it takes Rachel
goodyear2013

11

2218

09 May 2017, 10:12

18
ER
 How many different 6-letter sequences are there that consist
testprep2010

11

11547

24 Jul 2017, 11:32

18
ER
 Two women, A and B working separately can mow a field in 8

14

5629

09 Nov 2015, 22:02

18
 For integers n from 1 to 11, inclusive, the nth term of a ce
praffulpatel

6

3435

05 May 2017, 16:12

18
ER
 If n and m are positive integers, and 3 is not a factor of m
goodyear2013

9

1808

21 May 2017, 19:54

18
ER
 A carpenter constructed a rectangular sandbox with a
Bunuel

14

15107

16 Jul 2017, 04:45

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