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# Problem Solving (PS)

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282
ER
 150 Hardest and easiest questions for PS
Bunuel

9

53931

10 Dec 2017, 22:52

1274
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

486163

22 Feb 2012, 10:27

Topics

17
ER
 If a is the sum of x consecutive positive integers. b is the sum of y
dimitri92

5

3682

15 Mar 2015, 04:01

9
ER
 Water is leaking out from a cylinder container at the rate
vcbabu

11

3622

14 Mar 2015, 06:28

2
ER
 Jeff plans to lose weight by reducing his daily calorie intake each we
23a2012

2

2542

13 Mar 2015, 21:31

5
ER
 If a code word is defined to be a sequence of different letters chosen
ankur55

3

7778

13 Mar 2015, 20:34

2
ER
 If x is to be chosen at random from the set {1, 2, 3, 4} and y is to b

6

3843

13 Mar 2015, 20:31

2
ER
 If r and s are positive integers and r-s=6, which of the following has
zatspeed

5

1468

12 Mar 2015, 21:51

4
ER
 If root(3x + 4) = x, what is the value of x?
zatspeed

4

1336

12 Mar 2015, 05:29

1
 If x = -5 and y = -2, what is the value of 3(x-y)^2 - xy ?
zatspeed

1

1229

11 Mar 2015, 20:47

2
 (2^3^2 - (2^3)^2)/28 =
PareshGmat

2

1148

11 Mar 2015, 02:48

2
 If O is the center of the circle above and the length of arc RSP
pinkcupcake

2

2123

10 Mar 2015, 11:50

8
ER
 A welder received an order to make a 1 million liter cube-shaped tank.
bmwhype2

10

2311

10 Mar 2015, 10:09

5
ER
 When 1/10 percent of 5,000 is subtracted from 1/10 of 5,000,
ValleyBall1

8

3204

10 Mar 2015, 09:47

4
ER
 Balloons and confetti are sold in different colours at a store. Balloo
ModularArithmetic

5

2119

09 Mar 2015, 12:01

1
ER
 Jackson invested \$300,000, dividing it all unequally between Account P
Bunuel

4

849

09 Mar 2015, 11:57

3
ER
 AMS employs 8 professors on their staff. Their respective probability

4

3701

08 Mar 2015, 23:56

7
ER
 The original price of a suit is \$200. The price increased 30%, and af
Bunuel

10

1822

08 Mar 2015, 14:23

7
ER
 Consider the following sets: L = {3, 4, 5, 5, 6, 7} M = {2, 2, 2, 8, 8
Bunuel

7

1823

08 Mar 2015, 13:53

3
ER
 The profits of QRS company rose 10% from March to April, then dropped
Bunuel

3

1576

08 Mar 2015, 13:50

4
ER
 In the diagram above, line m and line n are parallel. Given that angl
Bunuel

3

1195

08 Mar 2015, 13:48

8
ER
 A certain school has three performing arts extracurricular activities:
Bunuel

6

2089

08 Mar 2015, 13:26

2
ER
 In a certain corporation, there are 300 male employees and 100 female
Bunuel

3

1300

08 Mar 2015, 13:18

5
ER
 In the diagram above, line PQ is tangent to the circle, and the measur
Bunuel

6

1202

08 Mar 2015, 13:11

3
ER
 Bert left the house with N dollars. He spent 1/4 of this at the hardw
Bunuel

5

1049

08 Mar 2015, 13:05

3
ER
 In the shaded region above, ∠KOL = 120°, and the area of the entire ci
Bunuel

4

1602

08 Mar 2015, 13:02

2
ER
 In the diagram above, ∠L = ∠M = 90°, KL = 4, LM = 8, MN = 10, and JN =
Bunuel

2

1883

08 Mar 2015, 12:55

4
ER
 In the diagram above, S is the center of the circle. If QS = 5 and QR
Bunuel

9

1211

08 Mar 2015, 12:51

2
ER
 Claudia can choose any two of four different candles and any 8 of 9 di
Bunuel

2

1099

08 Mar 2015, 12:46

4
ER
 A company has 15 managers and 75 associates. The 15 managers have an
Bunuel

10

1395

07 Mar 2015, 09:47

15
ER
 Alice’s take-home pay last year was the same each month, and she saved
msunny

10

7108

07 Mar 2015, 07:22

1
ER
 Factory X's bulbs work for over 5000 hours in 99% of cases
ynaikavde

6

1100

07 Mar 2015, 03:55

2
ER
 If the operation ˆˆ is deﬁned for all x and y by the equatio
carcass

5

1710

05 Mar 2015, 05:08

ER
 A man walks at a rate of 10 mph. After every ten miles, he
Game

7

2546

04 Mar 2015, 23:36

4
ER
 A physics class has majors and non-majors in a ratio of 4 to
phoenix9801

4

3307

04 Mar 2015, 21:26

2
ER
 If k > 0, x + k = y, and y + 3k = z, what is the ratio betwe
manishuol

10

2003

04 Mar 2015, 16:49

4
ER
 Set A consists of integers {3, -8, Y, 19, -6} and set B consists of in
AnkitK

9

4077

03 Mar 2015, 08:52

1
ER
 A bookseller has two display windows. She plans to display 4 new fict
Bunuel

5

1313

02 Mar 2015, 05:37

3
ER
 The number of boxes in a warehouse can be divided evenly into 6 equal
Bunuel

9

1522

02 Mar 2015, 05:35

1
ER
 If the ratio of the volume of cube A to the volume of cube B is 1 to 8
Bunuel

5

3918

02 Mar 2015, 05:22

4
ER
 To reach her destination, Jeanette must drive 90 miles. If she drives
Bunuel

5

1388

02 Mar 2015, 04:46

5
ER
 A rectangular solid, 3 x 4 x 12, is inscribed in a sphere, so that all
Bunuel

6

1700

02 Mar 2015, 04:30

3
ER
 Simplify (4^y + 4^y + 4^y + 4^y) (3^y + 3^y + 3^y)
erikvm

1

1066

02 Mar 2015, 03:18

ER
 On the xy-plane, each point on circle C has coordinates such that x 
Pretz

2

821

01 Mar 2015, 23:28

2
 If the numbers 19/36, 5/11, 12/25, 6/11, and 8/18 were arranged from
Lucky2783

2

2209

01 Mar 2015, 09:17

18
ER
 What is the greatest possible area of a triangular region with one ver

10

3427

01 Mar 2015, 03:22

5
ER
 There are 50 employees in the office of ABC Company. Of
cv3t3l1na

10

7388

26 Feb 2015, 18:11

2
ER
 If x/|x| < x, which of the following must be true about   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities,  Must or Could be True Questions,  Poor Quality
tkarthi4u

25

4655

25 Feb 2015, 23:41

31
 A not-so-good clockmaker has four clocks on display in the
AkamaiBrah

10

6318

25 Feb 2015, 13:22

3
ER
 A grocer is storing soap boxes in cartons that measure 25
deepri0812

13

3051

24 Feb 2015, 11:17

12
ER
 What is the sum of digits of number 10^28 – 28?
arjtryarjtry

11

4542

24 Feb 2015, 03:41

2
ER
 In isoceles triangle MNP, MN=MP and NP=6. Which of the following could
Pretz

2

1271

24 Feb 2015, 00:39

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