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# Problem Solving (PS)

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 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Go to page: 1, 2 Tags: Source: EMPOWERgmat
EMPOWERgmatRichC

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4742

26 Oct 2019, 19:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

190

9047

02 Dec 2019, 21:57

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518
ER
 100 Hardest and easiest questions for PS as of November 2019
Bunuel

12

103980

29 Jul 2019, 07:22

1931
ER
 GMAT PS Question Directory by Topic & Difficulty
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0

753246

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

109
ER
 In the figure shown, if the area of the shaded region is 3 times
Bunuel

22

18166

17 Sep 2019, 01:00

105
ER
 What is the sum of all four digit integers formed using the digits 1,
Bunuel

12

3203

19 Sep 2019, 21:45

105
ER
 How many different values of y satisfy |y + 3| = |8 + y| + |4 - y| ?   Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Source: Crack Verbal
Bunuel

63

3495

24 Jul 2019, 06:42

104
ER
 Given that a, b, c, and d are different nonzero digits and that 10d +
enigma123

18

11526

05 Sep 2019, 21:27

100
ER
 What is (x^2 - 6x + 9)^(1/2)/(x - 3) + (-x)^(1/2) if each term in this
naeln

19

5157

21 Nov 2018, 00:30

99
ER
 (1.00001)(0.99999) - (1.00002)(0.99998) =
anon1

16

9616

02 Jul 2019, 19:09

99
ER
 For some integer q, q^2 - 5 is divisible by all of the follo   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Divisibility/Multiples/Factors,  Source: 800 Score
dimitri92

27

8931

23 Oct 2018, 00:41

99
ER
 If A + B = C, A + D = B, 2C = 3D and A, B, C, and D are positive integ
Bunuel

84

2745

28 Jul 2019, 04:29

98
ER
 If [3(ab)^3 + 9(ab)^2 – 54ab] / [(a-1)(a + 2)] = 0, and a and b are bo   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Must or Could be True Questions
Bunuel

21

9601

19 Apr 2019, 20:47

97
ER
 The ratio of boys to girls in Class A is 1 to 4, and that in Class B
amathews

16

9013

13 Sep 2019, 11:12

96
ER
 What is 1/(1*2) + 1/(2*3) + 1/(3*4) + 1/(4*5) + 1/(5*6) + 1/(6*7) + 1/
goodyear2013

11

86777

09 Jan 2019, 07:57

94
ER
 The sum of the first n positive perfect squares, where n is   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Number Properties
kirankp

26

15144

16 Oct 2019, 07:34

93
ER
 2^(22) + 2^(23) + 2^(24) + ... + 2^(43) + 2^(44) =
gettinit

9

5863

23 Dec 2018, 09:35

92
ER
 There are 24 different four-digit integers than can be   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: Kaplan
Maxswe

20

12611

01 Sep 2019, 10:07

92
ER
 A rainstorm increased the amount of water stored in State J
Bunuel

19

23448

01 Jul 2019, 12:30

92
ER
 Each of the 30 boxes in a certain shipment weighs either 10

16

25929

20 May 2019, 20:12

91
ER
 How many roots does the equation || x +2 | - 2 | = 2 have?
prinits

15

9918

09 Nov 2019, 00:53

91
ER
 A, B, C, D, E, F, G, and H are all integers, listed in order of increa
Bunuel

9

5625

05 Jul 2019, 14:17

88
ER
 If the sum of the consecutive integers from –42 to n
gmattokyo

43

22942

25 Jul 2019, 11:01

87
ER
 For integers a, b, and c, if ab = bc, then which of the foll
emmak

14

26586

26 Oct 2019, 21:53

85
ER
 At an amusement park, tom bought a number of red tokens and
calreg11

16

8153

06 Oct 2019, 06:59

85
ER
 If w, x, y, and z are non-negative integers, each less than
abhi758

15

7327

16 Sep 2019, 07:25

85
ER
 If n = 10^10 and n^n = 10^d, what is the value of d?
russ9

12

11674

17 Sep 2019, 04:11

80
ER
 A certain business produced x rakes each month form November
udaymathapati

16

20734

11 Oct 2019, 03:27

79
ER
 Find the number of pairs of positive integers (x, y) such
xcusemeplz2009

17

16619

18 Apr 2018, 23:26

77
ER
 Which of the following cannot be the sum of two or more cons
TheNona

10

7858

05 Jul 2019, 09:50

76
ER
 In a certain company, the formula for maximizing profits is
wcgc

19

16635

24 Mar 2019, 01:37

75
ER
 A manufacturer produces a certain men's athletic shoe in   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Sequences,  Word Problems,  Source: Manhattan GMAT
KAS1

20

12549

25 Jun 2019, 20:42

74
ER
 What is the value of D + O + R + F? Question of the Day III

12

6196

09 Aug 2019, 14:50

74
ER
 A quadratic function f(x) attains a max of 3 at x =1, the
xcusemeplz2009

9

22684

29 Oct 2018, 04:10

74
ER
 If abc = b^3 , which of the following must be true?
nikhilsrl

17

11255

04 Jun 2019, 04:28

72
ER
 If it is 6:27 in the evening on a certain day, what time in

11

4823

03 Sep 2019, 13:20

71
ER
 The variable x is inversely proportional to the square of the variable
pmklings

14

8452

09 Sep 2019, 05:46

71
ER
 If x and y are integers and 2x + 9y = 57, then the least possible valu
Bunuel

15

4589

23 Feb 2019, 10:27

71
ER
 On the number line shown, the distance between 0 and a . . .
EgmatQuantExpert

11

4293

01 Nov 2019, 19:03

71
ER
 If y= (x-1)(x+2), then what is the least possible value of y
fozzzy

16

6236

08 Sep 2018, 21:39

70
ER
 Find the minimum value of an expression 2 (x^2) + 3 (y^2) -
MisterEko

13

14095

10 Jul 2019, 12:48

70
ER
 If a and b are odd integers, a Δ b represents the product of
daviesj

14

6819

20 May 2019, 23:57

70
ER
 What is the range of all the roots of |x^2 - 2| = x ?
Bunuel

8

4124

30 Jan 2019, 23:23

70
ER
 A dealer offers a cash discount of 20%. Further, a customer bargains a
Patronus

19

7347

14 Aug 2019, 17:54

69
ER
 A man cheats while buying as well as while selling. While   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Percents and Interest Problems

20

8239

31 May 2018, 13:55

69
ER
 If 0 < y < x, then which of the following is
GMATPrepNow

5

2685

23 Aug 2019, 22:54

69
ER
 If y=−m^2, which of the following must be true?
Joy111

19

9755

19 Sep 2019, 11:30

67
ER
 If x + y = 2 and x^2 - xy - 10 - 2y^2 = 0, what does x − 2y equal?
vintage83

17

12798

13 May 2019, 18:10

67
ER
 If f(x) = 5x^2 - 4 and g(x) = 3x + 1, then what is the sum
Bunuel

16

11051

05 Aug 2019, 20:05

66
ER
 Which of the following quantities is the largest?
mrinal2100

7

5981

20 Apr 2019, 23:59

66
ER
 If J = 2 + 4 + 6 + 8 + . . . 98 + 100, and K = 1 + 3 + 5 + 7 + . . . +
GMATPrepNow

11

3201

10 May 2019, 11:41

66
ER
 The graph shows the number of computers assembled during each of 6 con
AbdurRakib

10

11429

29 Jun 2019, 21:45

65
ER
 If x= 1/(2^2*3^2*4^2*5^2) is expressed as a decimal, how many distinct
sony1000

7

4056

31 Oct 2019, 22:29

63
ER
 If a number is selected from the factors of 3^{3} 5^{2} 7^{2}
idontknowwhy94

7

2724

25 Mar 2019, 18:47

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