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# Problem Solving (PS)

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 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Tags: Source: EMPOWERgmat
EMPOWERgmatRichC

4

1137

31 Oct 2018, 06:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1, 2, 3, 4 Tags: Source: Veritas Prep

65

1838

18 Dec 2018, 08:13

Announcements

397
ER
 150 Hardest and easiest questions for PS
Bunuel

8

82336

07 Mar 2018, 22:18

1619
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

636602

22 Feb 2012, 10:27

Topics

20
ER
 In terms of x and y, what is the area of the shaded region?
Bunuel

13

5245

16 May 2018, 06:46

2
ER
 The numbers in the list above are ordered from least to greatest. If
Bunuel

7

347

16 May 2018, 09:39

36
ER
 If |x| = |y| and xy < 0, which of the following must be true
hfbamafan

11

7184

16 May 2018, 09:40

3
ER
 Marisol is twice as old as Vikram. Eight years ago, Marisol was 6 ye
VaibNop

9

437

16 May 2018, 09:43

ER
 In the xy-plane, a circle is centered at the point (-4,3) and passes
Bunuel

3

423

16 May 2018, 09:47

ER
 5^3(4^45 - 4^43)27/225^2
Bunuel

3

386

16 May 2018, 09:50

11
ER
 Running on a 10-mile loop in the same direction, Sue ran at a constant
Bunuel

4

599

16 May 2018, 09:53

32
ER
 How many solutions are possible for the inequality | x - 1 | + | x - 6
hdwnkr

12

4116

16 May 2018, 09:56

10
ER
 At 9:00 AM, a certain ice cream cart has twice as many chipwiches as i
sameerspice

3

1980

16 May 2018, 10:00

107
ER
 A palindrome is a number that reads the same forward and   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Combinations,  Source: Manhattan GMAT
enigma123

21

31126

16 May 2018, 18:51

14
ER
 An alloy contains tin and copper in the ratio of 4:5 . If tin has 20%
Bunuel

13

6468

16 May 2018, 20:49

57
ER
 How many two digit integers have exactly five divisors?
guerrero25

13

15019

16 May 2018, 21:09

201
ER
 A certain clock marks every hour by striking a number of times equal
Bunuel

14

8355

16 May 2018, 21:10

6
ER
 How many 2-inch by 3-inch rectangular tiles are required to tile this
Bunuel

15

2279

16 May 2018, 23:12

16
ER
 A mixture of 40 liters of milk and water contains 10% water.
munia123

10

55036

16 May 2018, 23:28

15
ER
 What is the value of ...
Bunuel

5

1472

16 May 2018, 23:41

6
ER
 In how many ways can the letters of word "EDUCATION" be arranged such
GMATinsight

6

12599

17 May 2018, 02:30

31
ER
 How many different values of positive integer x, for which
goodyear2013

8

4820

17 May 2018, 02:39

28
ER
 Which of the following inequalities is always true for any
derekgmat

8

6243

17 May 2018, 02:50

ER
 Six state governors meet at an annual convention. They line up in rand
Bunuel

1

254

17 May 2018, 04:21

16
ER
 A strain of bacteria reproduces @ 25% every 12 min. In how m
Bunuel

9

5484

17 May 2018, 04:56

ER
 5 is how many fifths of 10 ?
Bunuel

4

509

17 May 2018, 05:47

33
ER
 For what value of x, is |x – 3| + |x + 1| + |x| = 10?
mun23

22

6915

17 May 2018, 07:12

ER
 If (a + 2b)/(11b - 2a) = 2, which of the following must be true about
Bunuel

2

339

17 May 2018, 09:41

ER
 If the average (arithmetic mean) of two numbers is 30 and one of the
Bunuel

2

294

17 May 2018, 09:43

9
ER
 Graham crackers cost \$0.25 per pound and marshmallows cost \$0.85 per
Bunuel

3

1565

17 May 2018, 09:46

3
ER
 In a group of 100 homeowners, x homeowners had an alarm security syste
Bunuel

9

503

17 May 2018, 09:53

1
ER
 If n+10^3/ m+33=4 and m=10, then n/m=?
uzouka123

4

456

17 May 2018, 10:06

43
ER
 For a negative integer x, what is the value of x*root(x^2)?
BukrsGmat

16

8134

17 May 2018, 10:43

32
ER
 Math Revolution and GMAT Club Contest! There is a sequence An such   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Sequences,  Source: Math Revolution
Bunuel

28

3724

17 May 2018, 10:47

19
ER
 For each of the years shown, the average cost per mile of operating a
carcass

8

2016

17 May 2018, 10:57

66
ER
 If k and x are positive integers and x is divisible by 6   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Number Properties,  Roots,  Source: Manhattan GMAT
Burnkeal

21

17418

17 May 2018, 13:42

2
ER
 Local kennel has cats and dogs in the ratio of 5:6. If there
phoenix9801

5

6762

17 May 2018, 15:24

2
ER
 If x is positive and -x < y < 0, then which of the following must be
Bunuel

2

358

17 May 2018, 16:59

3
ER
 When n divided by 3, the remainder is 2.
tersonwong

10

1260

17 May 2018, 17:01

1
ER
 Bella's Baubles wants to sell a necklace for \$179.95 next week during
Bunuel

2

230

17 May 2018, 17:03

2
ER
 If n is an integer, what is the least possible value of 3^n + (3)(3
Bunuel

3

750

17 May 2018, 17:03

125
ER
 A string of 10 light bulbs is wired in such a way that if   Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Probability,  Source: GMAT Prep QP1
massi2884

22

19642

17 May 2018, 17:05

1
ER
 Roger's hedge fund is taking x dollars and investing in bonds that
robu

7

1824

17 May 2018, 17:06

2
ER
 Which of the following numbers is the biggest => [-6/7 , -7/8 , -9/10
stonecold

6

1001

17 May 2018, 17:08

ER
 If each of the three triangles has an area of 18, what is the perimete
Bunuel

2

283

17 May 2018, 17:36

3
ER
 If the probability of choosing 2 red marbles without replacement from
Bunuel

3

400

17 May 2018, 20:08

4
ER
 In a certain theater, the first row has 12 seats, and each row has 1 m
MathRevolution

4

566

17 May 2018, 20:18

1
ER
 Laura’s bag contains 14 red marbles and 16 green marbles. If Laura sel
Bunuel

3

355

17 May 2018, 20:33

ER
 Babia has seven more marbles than three times the number of marbles th
Bunuel

4

255

17 May 2018, 20:55

227
ER
 A rectangle is inscribed in a circle of radius r. If the rectangle is   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Geometry,  Source: GMAT Prep QP1
alex1233

41

75804

17 May 2018, 22:33

19
ER
 What will be the remainder when 13^36 is divided by 2196?
aayushagrawal

5

8748

17 May 2018, 23:03

35
ER
 If AE=ED and AB=BC=CD, what is the value of x in the figure above?
reto

5

4763

17 May 2018, 23:37

4
ER
 Points A, B, C, and D are on the number line above, and AB = CD = 1/3
Bunuel

2

686

18 May 2018, 00:34

ER
 Three slices of pizza and a salad cost \$6.45. Six slices of the same
Bunuel

1

177

18 May 2018, 00:36

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