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# Problem Solving (PS)

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274
ER
 150 Hardest and easiest questions for PS
Bunuel

8

50271

11 Sep 2017, 05:31

1235
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

461949

22 Feb 2012, 11:27

Topics

13
ER
 For all even integers n, h(n) is defined to be the sum of the even
mystiquethinker

7

1300

24 Aug 2017, 16:05

6
ER
 Company Q plans to make a new product next year and sell each unit of
AbdurRakib

6

1162

24 Aug 2017, 16:06

3
ER
 For any integer m greater than 1, \$m denotes the
gmatexam439

4

364

24 Aug 2017, 16:07

16
ER
 In 1980, approximately what fraction of the cost to the consumer for
boomtangboy

5

5402

24 Aug 2017, 16:08

5
ER
 If a= -0.3, which of the following is true?
GMATD11

6

3707

24 Aug 2017, 16:10

4
ER
 What is the value of integer n if (√(16/(10^n)))^2 = 0.04^2
EBITDA

11

1419

24 Aug 2017, 16:11

208
ER
 What is the greatest value of m such that 4^m is a factor of   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers
rxs0005

20

13320

24 Aug 2017, 16:13

6
ER
 If (2^15)(25^S) = 5(10^m) what is the value of m ?
sauberheine1

7

1413

24 Aug 2017, 16:14

28
ER
 A certain list of 100 data has an average (arithmetic mean)
Gmatter111

11

10764

24 Aug 2017, 16:34

10
ER
 Of the following, the closest approximation to
Bunuel

12

5800

24 Aug 2017, 16:34

8
ER
 In a shipment of 120 machine parts, 5 percent were defective
Bunuel

14

7166

24 Aug 2017, 16:35

42
ER
 A sheet of paper ABDE is a 12-by-18-inch rectangle, as shown in Figure
Bunuel

11

1888

24 Aug 2017, 17:25

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

19

11064

24 Aug 2017, 17:59

17
ER
 (1/2)^(-3)*(1/4)^(-2)*(1/16)^(-1)

13

9065

24 Aug 2017, 21:44

11
ER
 A car travels from Town A to Town B at an average speed
megafan

6

9717

24 Aug 2017, 22:11

1
ER
 Dan and Karen, who live 10 miles apart, meet at a cafe that is
Bunuel

3

370

24 Aug 2017, 23:02

12
ER
 If N = 16 × 10^(-p) and −4 < p < 4, how many different integer values
Bunuel

20

1381

24 Aug 2017, 23:33

ER
 If the measures of the angles of a triangle are x°, (x + 10)° and (x –
Bunuel

1

126

24 Aug 2017, 23:48

3
ER
 In the figure above, DA = DB = DC. What is the value of x?
Bunuel

1

126

24 Aug 2017, 23:51

ER
 Three lines intersect as shown above. The value of x =
Bunuel

1

132

24 Aug 2017, 23:55

17
ER
 If the number 200! is written in the form p × 10^q, where p and q are
Bunuel

6

2186

24 Aug 2017, 23:58

2
ER
 In the triangle above, lengths AC and BD are both equal to the same in
Bunuel

2

133

25 Aug 2017, 00:03

137
ER
 On a scale that measures the intensity of a certain phenomen
mydreammba

20

22008

25 Aug 2017, 00:18

171
ER
 Each year for 4 years, a farmer increased the number of tree   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems,  Source: Official Guide
imhimanshu

43

25024

25 Aug 2017, 00:32

ER
 In right triangle ABC above, if CD is the bisector of angle ACB, then
Bunuel

2

172

25 Aug 2017, 03:09

14
ER
 If x and y are positive integers and 1/x + 1/y = 1/9, what is
rakibgmat

4

595

25 Aug 2017, 03:10

43
ER
 Of the three-digit integers greater than 600, how many have
enigma123

12

6094

25 Aug 2017, 03:18

69
ER
 The sum of the fourth and twelfth term of an arithmetic
joyseychow

9

24470

25 Aug 2017, 03:59

283
ER
 If x is positive, which of the following could be correct ordering of   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Inequalities,  Must or Could be True Questions,  Source: GMAT Prep
Vavali

51

72968

25 Aug 2017, 04:14

5
ER
 How many different ways can 3 cubes be painted if each cube is painted
stonecold

4

607

25 Aug 2017, 05:55

52
ER
 As a bicycle salesperson, Norman earns a fixed salary of \$20
AnkitK

25

13282

25 Aug 2017, 08:11

17
 Martha takes a road trip from point A to point B. She drives
GMATT73

12

5468

25 Aug 2017, 08:11

28
ER
 Of the three-digit integers greater than 660, how many have
enigma123

13

5007

25 Aug 2017, 08:54

2
ER
 If the sum of the annual salaries of n persons is \$x and the monthly s
MathRevolution

4

479

25 Aug 2017, 09:11

10
ER
 On Monday Elton arrived at the recording studio at 8:00 am
superpus07

12

3381

25 Aug 2017, 09:27

12
ER
 The afternoon before a popular amusement park opens for the season, Sh
Bunuel

8

1992

25 Aug 2017, 09:42

201
ER
 Pumps A, B, and C operate at their respective constant rates. Pumps A   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: GMAT Prep
chicagocubsrule

23

37194

25 Aug 2017, 09:44

16
 Two circles with equal radius pass through centre of each other as sho
PareshGmat

4

7886

25 Aug 2017, 10:03

8
ER
goodyear2013

13

2679

25 Aug 2017, 10:42

124
ER
 From the consecutive integers -10 to 10 inclusive, 20   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Min/Max Problems,  Source: Official Guide
catty2004

29

17979

25 Aug 2017, 10:46

8
ER
 If x is the decimal 8.1d5, with d as an unknown digit, and x
iikarthik

7

2533

25 Aug 2017, 10:48

3
 How many 4 digit even numbers such that the digits are 2, 4, 5 and 8?
stonecold

9

432

25 Aug 2017, 10:59

21
ER
 On a certain scale of intensity, each increment of 10 in mag
amitgovin

11

7605

25 Aug 2017, 10:59

24
ER
 If x does not equal to 0 and x = root(4xy - 4y^2), then in
tonebeeze

14

4541

25 Aug 2017, 11:05

3
ER
 A set of data consists of {3, 5, 7, 9, a}. If the range of the set is
Bunuel

8

399

25 Aug 2017, 11:05

5
ER
 For all numbers s and t, the operation * is defined by s*t =
Bunuel

10

6218

25 Aug 2017, 11:06

19
ER
 Katie has 9 employees that she must assign to 3 different
Zem

14

5026

25 Aug 2017, 11:13

65
ER
 In how many different ways can a group of 8 people be divide   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations
noboru

20

30566

25 Aug 2017, 11:16

4
ER
 In the figure above, what is the average (arithmetic mean) degree meas
Bunuel

2

618

25 Aug 2017, 11:21

22
ER
 How many integers k greater than 100 and less than 1000 are
vanidhar

18

3830

25 Aug 2017, 11:24

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