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# Problem Solving (PS)

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266
ER
 150 Hardest and easiest questions for PS
Bunuel

8

48167

11 Sep 2017, 05:31

1203
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

449108

22 Feb 2012, 11:27

Topics

17
ER
 In a small snack shop, the average (arithmetic mean) revenue
pzazz12

16

12206

02 Jun 2017, 23:08

1
ER
 What is the % change in the area of a rectangle when its len
pzazz12

4

24334

18 May 2017, 12:56

25
ER
 Three rugs have a combined area of 200 square meters. By overlapping t
pzazz12

13

5885

31 Jul 2016, 13:33

4
ER
 A number N when expressed as product of prime factors gives.
pzazz12

9

6874

22 Nov 2016, 09:46

11
ER
 If b < 2 and 2x - 3b = 0 which of the following must be true
pzazz12

7

3618

11 Feb 2016, 10:06

1
 If the area of a square region having sides of length 6 cent
pzazz12

3

5056

09 Apr 2014, 08:57

5
ER
 A toy store regularly sells all stock at a discount of 20
pzazz12

19

10829

24 Aug 2017, 17:59

19
ER
 Each week, Harry is paid x dollars per hour for the first 30
pzazz12

12

8375

23 Aug 2016, 04:45

8
 What is the equation of a circle of radius 6 units centered
pzazz12

8

3506

12 Feb 2017, 09:40

4
ER
 In a class of 40 students, 12 enrolled for both English and German. 22
pzazz12

10

7499

12 Sep 2016, 12:40

ER
 When Leo imported a certain item, he paid a 7 percent import
pzazz12

3

1587

05 Oct 2010, 08:13

5
 Three friends-whose walking rates are 1 ft./sec., 3ft./sec.,and 6ft./s
pzazz12

4

2313

21 Oct 2016, 10:55

1
ER
 If the sum of the interior angles of a regular polygon measures up to
pzazz12

7

11085

11 May 2016, 11:27

20
ER
 K = wxyz, where w, x, y, z are prime numbers. Not including 1 and K
pzazz12

7

2999

21 Jul 2016, 09:39

4
ER
 If (xy):(yz):(zx) = 1:2:3 then x/(yz):y/(zx) =
pzazz12

5

2041

14 Aug 2016, 17:41

ER
 Set A has 3 elements and set B has 4 elements. The number of
pzazz12

3

5344

01 Oct 2010, 05:36

97
ER
 A certain fruit stand sold apples for \$0.70 each and bananas   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems,  Source: Official Guide
pzazz12

24

18148

26 May 2017, 09:02

5
ER
 Of 30 applicants for a job, 14 had at least 4 years' experience, 18 ha
pzazz12

6

8173

12 Sep 2016, 11:30

22
ER
 In a rectangular coordinate system, which of the following
pzazz12

12

4785

01 Sep 2017, 00:56

59
ER
 A spirit and water solution is sold in a market. The cost pe
qlx

17

4000

16 Aug 2017, 00:22

40
ER
 A dairyman pays Rs. 6.40 per liter of milk. He adds water   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Percents and Interest Problems
qlx

22

10880

24 May 2017, 04:36

25
ER
 A trader has 400kg of rice, a part of which he sells at 36%
qlx

11

5331

09 Aug 2017, 07:05

10
ER
 In 1 kg mixture of sand and iron, 20% is iron. How much sand
qlx

6

6223

26 Jun 2017, 05:43

4
ER
 A cube with its sides numbered 1 through 6 is rolled twice
qtrip

8

2395

30 Nov 2015, 19:10

20
ER
 The function p(n) on non-negative integer n is defined in
qtrip

13

4984

09 Feb 2017, 00:02

4
 If A = 10! + 12! + 14! + 16! +............100!, then the highest power
quantumliner

1

339

10 Mar 2017, 14:54

5
ER
 If 3^27^x = 27^3^x , then x is equal to
quantumliner

5

460

11 Mar 2017, 21:15

 In the diagram given below, ∠ABD = ∠CDB = ∠PQD = 90°. If AB: CD = 3: 1
quantumliner

3

521

12 Mar 2017, 01:30

16
ER
 If Y = |X + 1| - |X-2|, then
quantumliner

7

990

16 Feb 2017, 14:13

1
 What is the last two digits of (11^10) - 9 ?
quantumliner

2

424

08 Mar 2017, 02:12

41
ER
 Rates for having a manuscript typed at a certain typing
quiet888

5

20847

25 Feb 2013, 00:57

12
ER
 If x = 5^25 and x^x = 5^k, what is k
qw1981

7

2693

21 Sep 2016, 01:14

3
ER
 The diagonal length of a square is 14.1 sq. units. What is the area of
qweert

10

5105

11 Jul 2017, 01:01

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

18

9940

09 Aug 2017, 22:22

11
ER
 The price of a microchip declines by 67 percent every 6 months. At thi
r019h

12

4274

23 Sep 2016, 03:50

1
 In 1970 there were 8,902 women stockbrokers in the United States. By
racejockey

6

3997

07 Jul 2016, 06:52

2
 When magnified 1,000 times by an electron microscope, the image of a
racejockey

2

2964

13 Jul 2017, 07:43

8
ER
 If M=(root)(4)+(cube root)(4)+(fourth root)(4), then the
raconteur

5

4297

27 Jan 2014, 00:53

5
ER
 If p and r are positive integers such that (p^2)/40=r

5

1194

20 Jun 2016, 10:14

 A solution of 140 ltrs. of acid contains 10% of acid

3

1435

21 Oct 2013, 15:36

4
ER
 In a survey of political preference,70% of those asked were

8

2741

11 Jul 2016, 10:44

 If an article is sold at 80% of its present selling price,   Tags: Poor Quality

1

974

10 Oct 2013, 05:38

9
ER
 A quantity of a substance weight 2.83...
raeann105

4

1460

05 Nov 2016, 06:56

5
ER
 There are 5 semi-finalist, including John and Maria. If there is no ti

2

510

07 Sep 2016, 20:58

2
ER
 A committee of 6 is chosen from 8 men and 5 women so as to contain at
rafi

4

1613

30 Jul 2017, 10:24

7
 At a conference, one team is made up of 4 men and 5 women. Four presen
rafi

3

2488

30 Jul 2017, 10:34

252
ER
 If N is the product of all multiples of 3 between 1 and 100
rafi

65

28202

21 Aug 2017, 20:03

33
ER
 The circle above circumscribes square ABCD. What is the valu
rafi

19

3815

03 Aug 2017, 22:48

7
ER
 One fourth of a solution that was 10 percent sugar by weight
raghavs

7

3046

02 Oct 2015, 16:51

5
ER
 In how many ways 5 men and 4 women can be arranged in a line so that
raghavs

10

1808

18 Mar 2017, 20:09

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