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266
ER
 150 Hardest and easiest questions for PS
Bunuel

8

47958

11 Sep 2017, 05:31

1200
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

447492

22 Feb 2012, 11:27

Topics

725
ER
 NEW!!! Tough and tricky exponents and roots questions   Go to page: 1 ... 7, 8, 9 Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Roots,  Source: GMAT Club Tests
Bunuel

177

188055

08 Jul 2017, 13:55

38
ER
 What is the greatest prime factor of 6^8−3^8 ?
zxcvbnmas

11

4712

08 Jul 2017, 14:59

11
ER
 A soft drink company currently sells its most popular product in one-l
Bunuel

9

1191

08 Jul 2017, 19:28

55
ER
 At a certain hospital, 75% of the interns receive fewer than   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Manhattan GMAT
gmatpapa

25

19627

08 Jul 2017, 21:43

6
ER
 A movie theater sold 120 tickets to the matinee showing of a popular
Bunuel

6

910

09 Jul 2017, 00:33

28
ER
 What is the probability of rolling the same number exactly three times
Bunuel

12

11455

09 Jul 2017, 00:44

1
ER
 A husband and wife can complete a certain task in 1 and 2 hours
sunita123

8

3943

09 Jul 2017, 00:49

7
ER
 9^3(2^8 + 2^9/2) =
Bunuel

6

2361

09 Jul 2017, 01:26

51
ER
 A pharmaceutical company received \$3 million in royalties

17

12236

09 Jul 2017, 02:04

19
ER
 How many integers from 1 to 100 are not divisible by 2, 3 and 5?
Raihanuddin

12

24393

09 Jul 2017, 02:16

33
ER
 Given that N = a^3b^4c^5 where a, b and c are distinct prime
goodyear2013

10

6646

09 Jul 2017, 02:24

45
ER
 What is the probability of getting a sum of 12 when rolling
anhlukas

12

18292

09 Jul 2017, 02:53

31
ER
 A credit card number has 6 digits (between 1 to 9). The firs
Value

18

6572

09 Jul 2017, 03:52

19
ER
 Let n~ be defined for all positive integers n as the remainder when (n

9

3406

09 Jul 2017, 04:12

26
ER
 The probability of having a girl is identical to the
saurya_s

11

5797

09 Jul 2017, 05:05

3
ER
 Two number cubes with faces numbered 1 to 6 are rolled. What is the
vingmat001

9

1495

09 Jul 2017, 05:19

19
ER
 If -13 < 7a + 1 < 29 and 19 < 2 - b < 23, what is the
derek123

15

2537

09 Jul 2017, 05:42

17
ER
 If a and b are integers and (a*b)^5 = 96y, y could be:
Bunuel

13

4816

09 Jul 2017, 06:26

8
ER
 The expression (6^5 - 6^3)/(7^4 + 7^6)^(-1) is NOT divisible by which
Bunuel

8

1678

09 Jul 2017, 06:45

35
ER
 Tony owns six unique matched pairs of socks. All twelve socks are kept
Matruco

15

1973

09 Jul 2017, 07:04

56
ER
 Let p = the product of all the odd integers between 500 and
fozzzy

12

7403

09 Jul 2017, 07:23

3
ER
 If x > 2y and y < −5, which of the following must be true?
Bunuel

3

276

09 Jul 2017, 07:25

34
ER
 In a consumer survey, 85% of those surveyed liked at least   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Overlapping Sets
mathewmithun

24

9611

09 Jul 2017, 07:50

2
ER
 If x > y and a > b, which of the following must be true?
Bunuel

8

388

09 Jul 2017, 08:01

9
ER
 In which of the following pairs are the two numbers reciproc
Bunuel

9

7935

09 Jul 2017, 08:13

2
ER
 What is the product of integers a, b, and c if 2^{a} * 3^{b} * 5^{c} =
ydmuley

2

220

09 Jul 2017, 08:30

16
ER
 The membership of a committee consists of 3 English teachers
udaymathapati

10

11496

09 Jul 2017, 09:04

39
ER
 Five A-list actresses are vying for the three leading roles

19

5694

09 Jul 2017, 09:36

ER
 (2^8 + 2^9)/3 =
Bunuel

3

238

09 Jul 2017, 10:37

10
ER
 A paint store mixes 3/4 pint of red paint and 2/3 pint of white paint
Bunuel

3

1258

09 Jul 2017, 10:52

163
ER
 A certain club has 10 members, including Harry. One of the   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Probability,  Source: Official Guide
Bunuel

33

20683

09 Jul 2017, 10:56

16
ER
 P is the product, indicated above, of all the numbers of the form
Sallyzodiac

6

3421

09 Jul 2017, 11:17

110
ER
 Train A traveling at 60 m/hr leaves New York for Dallas at 6   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Word Problems,  Source: Grockit
carcass

21

12068

09 Jul 2017, 15:35

5
ER
 In a jar there are 3 red balls and 2 blue balls. What is the
LucyDang

13

2153

09 Jul 2017, 19:08

2
ER
 A box contains exactly 24 balls, of which 12 are red and 12 are blue.
Bunuel

6

398

09 Jul 2017, 19:20

6
ER
 A gum ball dispenser has 24 gum balls: 12 white and 12 black, which
Bunuel

5

373

09 Jul 2017, 19:23

5
ER
 John must arrange 3 different physics books and 3 different mathematic
Bunuel

5

1036

09 Jul 2017, 20:03

1
ER
 In square ABCD above, if DE = EB and DF = FC, then the area of the sha
Bunuel

4

758

09 Jul 2017, 21:11

1
ER
 A circle is depicted in the rectangular coordinate system as shown. Th
Bunuel

6

511

10 Jul 2017, 05:49

7
ER
 (1/7)+(1/8)+(1/9) is in between?
MathRevolution

9

534

10 Jul 2017, 05:50

6
ER
 Tom and Linda stand at point A. Linda begins to walk in a straight

3

381

10 Jul 2017, 06:26

33
ER
 How many positive integers less than 20 can be expressed as
MasterGMAT12

13

6101

10 Jul 2017, 06:55

27
ER
 Ten students, including Wilton and Katherine, are each entered into a
Bunuel

15

1411

10 Jul 2017, 07:43

15
ER
 If P,Q and R are positive integers such that 50P + 100Q = R(P + Q) and
siddharthsinha123

7

906

10 Jul 2017, 08:02

19
ER
 The probability of picking 2 red balls one after another without repla
chetan2u

6

1495

10 Jul 2017, 08:28

11
ER
 Jack and Jill work at a hospital with 4 other workers. For a
atalpanditgmat

10

3154

10 Jul 2017, 08:59

14
ER
 The rate of spin of a certain gyroscope doubled every 10 seconds from
duahsolo

4

1164

10 Jul 2017, 09:03

10
ER
 What is the probability of tossing a coin five times and having heads
TheRob

16

3030

10 Jul 2017, 10:00

8
ER
 Zeynep (the lady of the rings) has 10 identical gold, 10 identical sil
leve

10

1165

10 Jul 2017, 10:43

4
ER
 Jim is able to sell a hand-carved statue for \$670 which was
MariaF

8

4401

10 Jul 2017, 10:52

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