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# Problem Solving (PS)

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319
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 150 Hardest and easiest questions for PS
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07 Mar 2018, 23:18

1393
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 GMAT PS Question Directory by Topic & Difficulty
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22 Feb 2012, 11:27

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 A machine costing $5600 can produce 15 units of a product per day saswata4s 2 106 27 May 2018, 16:16 34 ER  The operation ⊗ is defined for all nonzero numbers a and b ajit257 9 13258 27 May 2018, 16:03 2 ER  During the break of a football match, the coach will make 3 arindamsur 8 1218 27 May 2018, 15:37 2 ER  Three pipes – A, B, and C – are attached to a tank. Pipe A alone can EgmatQuantExpert 4 156 27 May 2018, 15:12 ER  A rectangular solid P has height 2c and a base of width a and length Bunuel 3 44 27 May 2018, 14:31 2 ER  A tailor used 30 buttons that had an average (arithmetic mean) weight Bunuel 5 69 27 May 2018, 14:25 ER  In the triangle, is y = 30, then x = Bunuel 3 49 27 May 2018, 14:21 1 ER  A pair of dice is tossed twice. What is the probability that the first Bunuel 1 34 27 May 2018, 13:09 ER  Each week a salesperson receives a commission that is equal to 12 perc Bunuel 2 34 27 May 2018, 12:44 ER  Working at their respective constant rates, machine I makes 240 copies Bunuel 1 32 27 May 2018, 12:36 6 ER  If the pair of equations has infinite solutions prady2231 5 177 27 May 2018, 12:27 1 ER  In the figure shown above, what is x? Bunuel 1 34 27 May 2018, 12:17 ER  The following table shows the price of a plane ticket for an April 1st Bunuel 0 16 27 May 2018, 12:10 3 ER  If 52x + 604 = 1400 and 151 + 13y GMATPrepNow 5 92 27 May 2018, 11:23  Of the 200 customers who make purchases in the men's department of a c QZ 1 24 27 May 2018, 11:19  The function f(n) for an integer n is defined as the number of pushpitkc 1 30 27 May 2018, 11:00  In a rectangle ABCD, AB<65. if AB+BC+CD=100, what is the maximum possi anamikarai 3 72 27 May 2018, 10:42 5  If n is a positive integer greater than 2 rhnbansal 3 170 27 May 2018, 08:39 8 ER  A sock drawer contains seven socks, each one a different solid color. Bunuel 5 1025 27 May 2018, 08:10 5 ER  In the xy-plane, line n passes through the origin and has slope 4. If Bunuel 3 686 27 May 2018, 07:58 19 ER  Eight workers from Company A can paint 7 homes in 84 hours. Working to MBAhereIcome 10 3688 27 May 2018, 07:42 1  A leader needs to be selected from a group of students. if 30% of the failatmath 2 78 27 May 2018, 06:35 ER  How many 4 digit numbers can be formed using the digits 1,2,5,6,8 and failatmath 2 78 27 May 2018, 05:57 27 ER  In the first 1000 positive integers, how many integers exist such that Bunuel 7 5590 27 May 2018, 04:57 20 ER  2 students from each of the 4 different B-schools participate in a deb siddharthsinha123 8 1208 27 May 2018, 04:54 13 ER  If x and y are positive integers such that x > y > 1 and z=x/y, which Bunuel 8 1620 27 May 2018, 04:49 1 ER  John bought 2 shares and sold them for$96 each. If he had a profit of
Bunuel

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27 May 2018, 03:37

 At the beginning of the year in town X, 30% of the population
PP777

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27 May 2018, 03:28

15
 If a and b are positive integers such that a/4b=6.35, which of the
saswata4s

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27 May 2018, 03:20

2
ER
 The present ages of three persons are in the proportion of 5:8:7
saswata4s

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27 May 2018, 02:58

53
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 What is the sum of odd integers from 35 to 85, inclusive?
Bunuel

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27 May 2018, 02:55

28
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 If the variables, X, Y, and Z take on only the values 10, 20
Bunuel

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27 May 2018, 02:53

31
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 A committee of 3 has to be formed randomly from a group of 6   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Source: GMAT Club Tests
pmal04

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27 May 2018, 02:30

2
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 A professor will assign seven projects to three students. If
zura

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27 May 2018, 02:03

5
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 What is the value of [m](\sqrt[3]{\sqrt{\sqrt[3]{512}}})^2[/m]
Bunuel

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1216

27 May 2018, 01:54

1
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 At a certain elementary school, 10 percent of the fifth-grade students
Bunuel

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106

26 May 2018, 23:41

1
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 If AB = BC, which of the following is an expression for the area of qu
Bunuel

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136

26 May 2018, 22:40

10
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 List M consists of 50 decimals, each of which has a value between
souvik101990

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26 May 2018, 22:11

24
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 If Mel saved more than \$10 by purchasing a sweater at a 15 p
Bunuel

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26 May 2018, 22:04

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 If Elier can bake c cakes in h hours, then at this rate how many hours
Bunuel

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122

26 May 2018, 21:59

1
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 If the diameter (d) of a circle is an integer and6 cm <= d <= 10cm
Bunuel

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110

26 May 2018, 21:49

10
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 There are 100 lights which are functional and each is controlled by a
chetan2u

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813

26 May 2018, 21:40

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 Last Monday a certain store sold 17 wrenches at x dollars each. Last T
Bunuel

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26 May 2018, 21:35

8
 In the figure, BD and CD are angular bisectors of
vatsavayi

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1151

26 May 2018, 21:21

2
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 John draws two cards at random from a pack of 52 cards. After returnin
gmatbusters

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26 May 2018, 21:20

9
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 There are 2 kinds of staff members in a certain company, PART TIME AND
Alchemist1320

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26 May 2018, 21:19

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 Company C has a machine that, working alone at its constant rate

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26 May 2018, 20:09

1
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 One day Andrew goes from his home to his school at a speed of 20 km/hr
GMATinsight

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688

26 May 2018, 20:04

177
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 Let a,b,c, and d be nonzero real numbers. If the quadratic equation
amitpaul527

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19969

26 May 2018, 18:23

4
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 In a meeting 10% of the people were absent. Among the present, 20% wer
email2vm

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26 May 2018, 16:06

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