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# Problem Solving (PS)

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274
ER
 150 Hardest and easiest questions for PS
Bunuel

8

50023

11 Sep 2017, 05:31

1232
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

460455

22 Feb 2012, 11:27

Topics

25
 If k is an integer and 33!/22! is divisible by 6^k   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Source: Manhattan GMAT
daviesj

23

3839

22 Nov 2016, 03:39

25
ER
 Every trading day, the price of CF Corp stock either goes up
anaik100

8

5374

21 Jun 2017, 11:22

25
ER
 What are the last two digits of (301*402*503*604*646*547*448*349)^2
Bunuel

9

1717

10 Aug 2017, 10:33

25
ER
 Solution Y is 30 percent liquid X and 70 percent water. If 2 kilogram
rtaha2412

14

10281

18 Jul 2016, 20:23

25
ER
 This year, x people won an Olympic medal for water competitions. One
Bunuel

9

1983

04 Sep 2017, 11:17

25
ER
 What is the smallest positive integer n for which 324 is a
chintzzz

16

5489

16 Feb 2017, 02:03

25
ER
 How many three-digit integers are not divisible by 3 ?
gmatcracker2010

9

10011

17 Apr 2017, 15:45

25
ER
 Seven children — A, B, C, D, E, F, and G — are going to sit in seven c
Bunuel

7

1814

22 Aug 2017, 01:40

25
ER
 If 4x-12 >= x + 9, which of the following must be true
saxenagarima

27

8794

08 Feb 2017, 19:55

25
 Each side of a given polygon is parallel to either the X or
ykaiim

10

6065

05 May 2016, 12:53

25
ER
 Eight women of eight different heights are to pose for a pho
ajk

18

7885

23 Jun 2017, 18:48

25
ER
 In United States currency, a nickel is worth 5 cents
changhiskhan

19

8192

29 Aug 2017, 06:17

25
ER
 If the first, third and thirteenth terms of an arithmetic
NYC5648

11

5170

12 Aug 2016, 09:00

25
ER
 If d = 2.0453 and d* is the decimal obtained by rounding d
Bunuel

16

7192

18 Oct 2017, 02:05

25
ER
 If у + |y| = 0, which of the following must be true?
banksy

8

5961

11 Sep 2016, 10:52

25
ER
 Triangle PQR is right angled at Q. QT is perpendicular to PR
mailnavin1

14

12374

02 May 2017, 07:51

25
ER
 A certain dairy packing plant has two machines, P and Q
DrFeelgood

13

2307

30 Jul 2017, 01:55

25
ER
 How many different values of positive integer x, for which
goodyear2013

9

3710

15 Apr 2017, 21:27

25
ER
 A certain club has 20 members. What is the ratio of the memb   Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Combinations,  Source: GMAT Prep
milind1979

21

15682

15 Jun 2017, 10:00

25
ER
 In the figure above, angle PTQ = angle QRS = 70º, PT = 4, PR = 12, and
Bunuel

5

1923

08 Sep 2017, 09:16

25
ER
 An automated manufacturing unit employs N experts such that the range
Bunuel

17

3083

11 May 2017, 09:27

25
ER
 Myra drove at an average speed of 30 miles per hour for some time and
Bunuel

12

2629

20 May 2017, 07:55

25
ER
 A certain car increased its avarage speed by 5 miles per
fiendex

10

10654

28 Jan 2017, 11:48

25
 Walking at 5/6 of its usual speed, a train is 10 minutes too
MSDHONI

10

9713

30 Jul 2016, 22:36

25
ER
 An empty pool being filled with water at a constant rate

16

11544

23 May 2017, 20:36

25
ER
 How many three-digit integers between 310 and 400, exclusive
rnemani

19

5047

25 Sep 2017, 03:43

25
ER
 At Company X senior sales representatives visit the home
chan4312

16

8900

10 Oct 2016, 06:27

25
ER
 In the table above, what is the least number of table entrie
Bunuel

15

5311

04 Apr 2017, 16:20

25
ER
 At a certain pizzeria, 1/8 of the pizzas sold in one week we
Bunuel

13

6096

23 Aug 2017, 22:08

25
ER
 The temperature of a certain cup of coffee 10 minutes after
Robin in NC

4

19085

26 Sep 2014, 00:10

25
ER
 In a certain mathematical activity, we have five cards with five diffe
Bunuel

11

2046

17 Apr 2017, 16:40

25
ER
 If q = 40! + 1, which of the following cannot be a prime factor of q?
Bunuel

8

1208

23 Apr 2017, 16:32

25
ER
 The ACME company manufactured x brooms per month from Januar
dcastan2

14

6265

16 Nov 2016, 09:54

25
ER
 A taxi leaves Point A 5 hours after a bus left the same spot
meprarth

13

5644

18 Nov 2016, 09:49

25
ER
 For a nonnegative integer n, if the remainder is 1 when 2^n
monirjewel

17

10540

30 Nov 2016, 07:41

25
ER
 If a and b are both integers, how many possible solutions are there to
u0422811

11

3983

01 Jan 2017, 12:21

25
ER
 What is the sum of all possible solutions to |x-3|^2 - |x-3| = 20?
skylimit

7

1584

01 Jan 2017, 12:21

25
ER
 If q is one root of the equation x^2 + 18x + 11c = 0, where
LM

13

3052

24 Feb 2017, 12:08

25
 A circle is inscribed in a square with an area of 121 square
manpreetsingh86

10

4075

17 Jun 2017, 00:23

25
ER
 (1.00001)(0.99999) - (1.00002)(0.99998) =
gamjatang

4

6246

03 Jun 2014, 11:14

25
ER
 0.99999999/1.0001-0.99999991/1.0003

3

6923

31 Jan 2014, 08:07

25
ER
 The integers from 1 to 100 inclusive are each written on a
Zem

18

7175

14 Mar 2016, 01:12

26
ER
 Pat will walk from intersection X to intersection Y along a
gmatexam2009

7

2985

04 Nov 2016, 18:29

26
ER
 How many integers N are prime numbers in the range 200 < N < 220?
mikemcgarry

19

1635

31 Jul 2017, 15:21

26
ER
 In a 100 metre race, A can allow B to start the race either 10 metres
alphonsa

7

1885

23 Aug 2017, 22:04

26
 When which digit in 467*15*23 is added 1
bsahil

10

2521

21 Jul 2017, 02:14

26
ER
 A row of seats in a movie hall contains 10 seats. 3 Girls   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability
harshjoshi91

29

12686

29 May 2017, 14:37

26
ER
 x, a, z, and b are single digit positive integers. x = ¼ a.
emmak

11

3324

19 Aug 2017, 16:49

26
ER
 A set of numbers has the property that for any number t in t
jpr200012

16

5401

18 Jul 2017, 23:22

26
ER
 Ben and Sam set out together on a bicycle travelling at 15
KalEl

15

3323

04 Apr 2017, 16:07

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