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# Problem Solving (PS)

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279
ER
 150 Hardest and easiest questions for PS
Bunuel

8

52189

11 Sep 2017, 05:31

1261
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

473879

22 Feb 2012, 11:27

Topics

18
ER
 How many two-digit whole numbers yield a remainder of 1 when divided
Bunuel

10

3035

16 Aug 2017, 09:26

1
ER
 The marked price of a laptop is 40% higher than the cost
EgmatQuantExpert

4

431

16 Aug 2017, 10:16

ER
 Tom is selling apples and oranges. The ratio of apples to oranges in
Bunuel

1

228

16 Aug 2017, 10:46

1
ER
 Tom is selling apples and oranges. The ratio of apples to oranges in
Bunuel

2

265

16 Aug 2017, 11:21

20
ER
 A train of length L is traveling at a constant velocity and passes a
shamikba

12

5649

16 Aug 2017, 11:59

64
 Two mixtures of X and Y have X and Y in the ratio 3:2 and 3   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Mixture Problems
g106

22

6547

16 Aug 2017, 13:00

18
ER
 The greatest common factor of positive integers m and n is 12. What is
Bunuel

7

1773

16 Aug 2017, 14:03

15
ER
 A semicircle is inscribed in equilateral triangle ABC, as
goodyear2013

6

5261

16 Aug 2017, 14:58

1
ER
 An alarm of a certain clock rings every 15 minutes. If the clock’s ala
MathRevolution

6

698

16 Aug 2017, 16:03

14
ER
 Which of the following cannot be the least common multiple
goodyear2013

10

2626

16 Aug 2017, 17:13

42
ER
 If x is positive, which of the following could be the correct ordering
butterfly

14

8886

16 Aug 2017, 18:19

46
ER
 How many odd numbers between 10 and 1,000

9

14072

16 Aug 2017, 18:37

1
ER
 A jewel necklace contains only emeralds, rubies, and diamonds. If the
Bunuel

5

335

16 Aug 2017, 20:17

67
ER
 If d=(1)/((2^3)(5^7)) is expressed as a terminating decimal
wizard

4

10869

16 Aug 2017, 20:59

17
ER
 In a certain game of dice, the player’s score is determined
Countdown

6

4007

16 Aug 2017, 21:21

10
ER
 Mary decided to save a certain amount of her monthly salary each month
Bunuel

6

1504

16 Aug 2017, 22:09

13
 If 1^2+2^2+3^2+...+9^2=285, 3^2+6^2+9^2+12^2+15^2+...+27^2=?
yaj

6

1980

16 Aug 2017, 23:12

42
ER
 The Simplastic language has only 2 unique values and 3   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Combinations,  Source: Manhattan GMAT
mmcooley33

22

6980

16 Aug 2017, 23:57

1
ER
 If 10^n< 0.000025 <10^{n+1}, what is the value of an integer n?
MathRevolution

3

235

17 Aug 2017, 00:53

12
ER
 A cask initially contains pure alcohol up to the brim. The cask can be
anik19890

6

1921

17 Aug 2017, 05:37

5
ER
 A “descending number” is a three-digit number, such that the units dig
Bunuel

9

663

17 Aug 2017, 06:02

32
ER
 Pump A can empty a pool in A minutes, and pump B can empty
gmatgambler

12

6042

17 Aug 2017, 07:49

169
ER
 If t = 1/(2^9*5^3) is expressed as a terminating decimal, ho   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Official Guide
TomB

36

23340

17 Aug 2017, 07:51

23
ER
 If the positive integer b is 5% greater than the positive in
HarveyS

13

6788

17 Aug 2017, 07:59

3
ER
 What is the average (arithmetic mean) of all multiples of 10
tuanquang269

5

2408

17 Aug 2017, 08:00

8
ER
 If the greatest common divisor of p and s is 6, which of the following
Bunuel

13

1523

17 Aug 2017, 08:14

2
ER
 Maria pays 1/8 of her monthly income for food, 1/8 for utilities, 1/8
HolaMaven

3

281

17 Aug 2017, 08:18

353
ER
 In the figure, point D divides side BC of triangle ABC into   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT
enigma123

51

40591

17 Aug 2017, 09:30

20
ER
 Five friends Alastair, Bell, Cook, Darren and Eoin appeared in an apti
EgmatQuantExpert

15

1447

17 Aug 2017, 09:43

35
ER
 Which among 2^1/2, 3^1/3, 4^1/4 , 6^1/6 and 12^1/12 is the largest ?
GMATnavigator

11

5493

17 Aug 2017, 10:32

21
 How many solutions are possible for the inequality | x - 1 | + | x - 6
hdwnkr

11

1927

17 Aug 2017, 11:22

3
ER
 How many different 3-digit numbers are greater than 299 and do not con
Bunuel

5

390

17 Aug 2017, 12:18

1
ER
 (2^5)^4+(2^3)^2=
Bunuel

3

251

17 Aug 2017, 13:20

27
ER
 A rectangular wooden dowel measures 4 inches by 1 inch by 1 inch. If
Bunuel

11

2014

17 Aug 2017, 16:43

14
 Find the unit's digit in the product (2467)^153 * (341)^72
zerotoinfinite2006

12

13475

17 Aug 2017, 17:20

10
ER
 The integer x has a tens digit of 6 and a units digit of 7. The units

7

1564

17 Aug 2017, 20:04

7
ER
 (3^5x + 3^5x + 3^5x)(4^5x + 4^5x + 4^5x + 4^5x) =
Bunuel

5

3612

17 Aug 2017, 20:19

10
ER
 How many real roots does the equation x^2y+16xy+64y=0 have if y < 0?
Bunuel

7

1478

17 Aug 2017, 21:17

19
ER
 Rounded to four decimal places, the square root of the square root of
Bunuel

8

2592

17 Aug 2017, 21:23

4
ER
 What is the smallest integer that can be divided by the product of a
Bunuel

5

418

17 Aug 2017, 21:37

2
 If x # y = –1, which of the following could be true?

6

2108

17 Aug 2017, 22:58

15
ER
eybrj2

6

4902

17 Aug 2017, 23:17

21
 Operation F means “take the square root,” operation G means
emmak

12

2255

17 Aug 2017, 23:25

ER
 The figure above shows the angles of intersection of three streets. At
Bunuel

1

179

17 Aug 2017, 23:53

5
ER
 Each week a restaurant serving Mexican food uses the same volume of ch
Bunuel

9

2208

18 Aug 2017, 01:49

ER
 In the figure above, if angle AQR = 145°, and angle BQP = 122°, then
Bunuel

3

227

18 Aug 2017, 01:52

6
ER
 If the square root of p^2 is an integer greater than 1, which of the
Bunuel

3

1067

18 Aug 2017, 02:10

1
ER
 In the figure above, what is the value of x?
Bunuel

3

210

18 Aug 2017, 02:29

ER
 The lengths of the sides of a triangle are in the ratio of 3 to 5 to 6
Bunuel

2

235

18 Aug 2017, 02:39

5
ER
 A lunar mission is made up of x astronauts and is formed from a total
Bunuel

4

284

18 Aug 2017, 02:40

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