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280
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

9

37099

24 Aug 2017, 21:58

View the latest post Bunuel

629
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View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

178946

07 Mar 2012, 08:58

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Topics

ER
View first unread post What is x - y?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

17

25 Sep 2017, 23:59

View the latest post pushpitkc

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View first unread post If x and y are negative integers such that x = x^y + y, what is x?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Other - Please specify

Bunuel

0

17

25 Sep 2017, 23:35

View the latest post Bunuel

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View first unread post If a and b are different integers, what is the value of a?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

18

26 Sep 2017, 00:17

View the latest post Nikkb

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View first unread post What is the value of x?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

Bunuel

2

23

26 Sep 2017, 00:19

View the latest post pushpitkc

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View first unread post If xy = z, what is the value of y ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

30

26 Sep 2017, 00:24

View the latest post niks18

1
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View first unread post Attachment(s) How much money did Day School D spend on operating expenses?  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Other - Please specify

SajjadAhmad

1

45

25 Sep 2017, 20:16

View the latest post chetan2u

14
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Attachment(s) Moved: What is the ratio of the surface area of a cube to the surfa  

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1
ER
View first unread post Attachment(s) In the figure below, what is the ratio Area of Triangle Area of Triang  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Other - Please specify

SajjadAhmad

1

50

25 Sep 2017, 17:55

View the latest post chetan2u

1
ER
View first unread post If 50^r/m^r = 2^r*r^r, what is r?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Other - Please specify

Bunuel

1

53

25 Sep 2017, 02:11

View the latest post Nikkb

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View first unread post If y^(3x) = 5^x and y is a positive number, what is x?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Other - Please specify

Bunuel

1

57

25 Sep 2017, 03:03

View the latest post Nikkb

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View first unread post What is the value of |m|?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

61

25 Sep 2017, 03:03

View the latest post pushpitkc

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View first unread post Garcia purchased two kinds of premium coffee from Harbucks Colorado Co  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

62

26 Sep 2017, 01:05

View the latest post tjkim88

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View first unread post What is the value of a^4 – b^4 ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

Bunuel

2

65

25 Sep 2017, 01:32

View the latest post Nikkb

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View first unread post If m/n = 1/2, what is the value of m + n ?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

66

12 Sep 2017, 07:06

View the latest post kumarparitosh123

1
View first unread post For integers w, x, y, and z, is wxyz = -1? (1) wx / yz = -1 (2) w = -1  

Tags: Difficulty: 700-Level,  Algebra,  Source: Other - Please specify

SajjadAhmad

1

67

22 Sep 2017, 11:29

View the latest post niks18

1
View first unread post If p,q and r are positive numbers, does q lie between p and r on the  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Other - Please specify

pushpitkc

1

70

21 Sep 2017, 03:14

View the latest post AC07

1
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View first unread post If y is positive, is y^x > 1000?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Inequalities,  Source: Other - Please specify

Bunuel

1

72

25 Sep 2017, 04:27

View the latest post fmik7894

2
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View first unread post What is the value of the product of x and y?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

73

17 Sep 2017, 04:29

View the latest post Nikkb

1
View first unread post Is country X's GDP higher than country Y's GDP?  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: Other - Please specify

ganand

1

74

22 Sep 2017, 09:59

View the latest post septwibowo

View first unread post A shopping center increased its revenues by 10% between 2010 and 2011.  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Other - Please specify

SajjadAhmad

1

76

17 Sep 2017, 12:05

View the latest post pushpitkc

1
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View first unread post Attachment(s) If the tick marks shown on the number line above are equally spaced an  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Source: Other - Please specify

Bunuel

1

78

17 Sep 2017, 04:20

View the latest post TaN1213

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View first unread post Does a = 0? (1) a^3 = a^4 (2) ab ≠ b  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

Bunuel

2

79

25 Sep 2017, 02:58

View the latest post pushkarajnjadhav

View first unread post If the product of j and k does not equal zero, is j<0 and k>0?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

SajjadAhmad

2

80

24 Sep 2017, 15:13

View the latest post septwibowo

1
ER
View first unread post If x is a positive number is x^(1/2) an integer?  

Tags: Difficulty: 600-700 Level,  Algebra,  Inequalities,  Source: Other - Please specify

Bunuel

1

80

21 Sep 2017, 08:43

View the latest post cheapthrills

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View first unread post If 5x + 3y – 4 = 3x + y, what is x ? (1) y^2 = 1 (2) x + y = 2  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

81

12 Sep 2017, 07:13

View the latest post kumarparitosh123

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View first unread post If a jar of candies is divided among 3 children, how many candies did  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

81

25 Sep 2017, 10:08

View the latest post niks18

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View first unread post What is the value of xy ? (1) y – 1 = x (2) x^2 + x – 6 = 0  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

81

12 Sep 2017, 07:17

View the latest post kumarparitosh123

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View first unread post What is the value of n^2/(x + n)?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

82

12 Sep 2017, 08:00

View the latest post niks18

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View first unread post What is the value of a + b? (1) a^2 + b^2= 9 – 2ab (2) a = 4 + b  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

83

10 Sep 2017, 12:42

View the latest post niks18

2
View first unread post If p ≤ q ≤ r ≤ s, is p ≥ 30 ?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Hacks

petrified17

1

83

19 Sep 2017, 07:49

View the latest post Nikkb

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View first unread post If j is an integer, what is the value of j?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

86

11 Sep 2017, 01:03

View the latest post kumarparitosh123

1
ER
View first unread post What is the value of x?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

86

17 Sep 2017, 03:23

View the latest post TaN1213

1
ER
View first unread post What is the value of (4a + 5)/a when rounded to the nearest integer?  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

Bunuel

2

87

19 Sep 2017, 10:27

View the latest post souvonik2k

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View first unread post At a sale all books were priced equally and all magazines were priced  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

88

10 Sep 2017, 22:49

View the latest post Nikkb

ER
View first unread post The sale price of a certain jacket was 15 percent less than its origin  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Word Problems,  Source: Manhattan GMAT

bbhawini

2

89

21 Sep 2017, 00:08

View the latest post Nikkb

1
ER
View first unread post Does x/n(s^2 + n^2 + t^2) = xn + yt + zs?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

1

92

10 Sep 2017, 04:56

View the latest post chetan2u

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View first unread post What is the value of 3x^2 + 2x – 1 ?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

2

93

17 Sep 2017, 07:27

View the latest post Arsh4MBA

1
View first unread post Allen and Chris founded a company in 1990. In which year did the compa  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

SajjadAhmad

1

93

05 Sep 2017, 11:16

View the latest post pushpitkc

ER
View first unread post If the total price of n equally priced bonds was $15,000, what was the  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

94

18 Sep 2017, 01:56

View the latest post reachskishore

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View first unread post What was the average number of miles per gallon of gasoline consumed  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

95

11 Sep 2017, 05:55

View the latest post antztheman

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View first unread post What is the value of 4^(a + b)/2^(a - b) ?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: Other - Please specify

Bunuel

2

96

13 Sep 2017, 00:16

View the latest post pushpitkc

1
ER
View first unread post A designer purchased 20 mannequins that each cost an equal amount and  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: Other - Please specify

SajjadAhmad

1

96

17 Sep 2017, 20:13

View the latest post chetan2u

ER
View first unread post A gym that sold only individual and family memberships charged $500  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

97

10 Sep 2017, 06:17

View the latest post aditisr1490

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View first unread post What is the value of integer n ? (1) n(n + 1)(n + 2) = 120 (2) n! = 24  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

2

97

11 Sep 2017, 01:47

View the latest post Nikkb

ER
View first unread post If the Lincoln Library's total expenditure for books, periodicals, and  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

98

05 Sep 2017, 00:32

View the latest post maray

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View first unread post If xy = 4, what is the value of xy(x – y) ?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Other - Please specify

Bunuel

3

99

23 Sep 2017, 22:24

View the latest post gmatcracker2017

1
ER
View first unread post Is the value of 27^a/6^b a prime number?  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Other - Please specify

Bunuel

2

102

11 Sep 2017, 03:34

View the latest post Nikkb

2
View first unread post x/y > 0?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Hacks

petrified17

4

103

20 Sep 2017, 07:28

View the latest post kaulshanx

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View first unread post What is Paul's age now?  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

104

05 Sep 2017, 00:31

View the latest post Nikkb

ER
View first unread post There are n consecutive positive integers, what is the value of n?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: GMAT Hacks

petrified17

1

105

20 Sep 2017, 09:43

View the latest post mikemcgarry

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