GRE

GRE

Question: Simplify `(1/4) 3 + (3/4) 3 + 3(1/4)(3/4)(1/4 + 3/4)`
A
`1/64`

B
`27/64`

C
`49/64`

D
0

E
1

Note: Not available
1. Report
Question: If the area of two circles are in the ratio 169 : 196 then the ratio of their radii is
A
10 : 11

B
11 : 12

C
12 : 13

D
13 : 14

E
None

Note: Not available
1. Report
Question: A semi-circle is surmounted on the side of a square. The ratio of the area of the semi-circle to the area of the square is
A
1 : 2

B
2 : p

C
p : 8

D
8 : p

E
None

Note: Not available
1. Report
Question: Which of the following is the greatest ?
A
40% of 30

B
3/5 of 25

C
6.5% of 200

D
Five more than the square of 3

E
1/2 -4

Note: Not available
1. Report
Question: Two identical taps fill 2/5 of a tank in 20 minutes. When one of the taps goes dry in how many minutes will the remaining one tap fill the rest of the tank ?
A
5 minutes

B
10 minutes

C
15 minutes

D
20 minutes

E
None

Note: Not available
1. Report
Question: If the value of XYZ Company stock drops from $25 per share to $21 per share, what is the percent of the decrease?
A
4

B
8

C
12

D
16

E
20

Note: Not available
1. Report
Question: If a building b feet high casts a shadow f feet long, then, at the same time of day, a tree t feet high will cast a shadow how many feet long?
A
ft/b

B
fb/t

C
b/ft

D
tb/f

E
t/fb

Note: Not available
1. Report
Question: If x, y, and z are consecutive negative integers, and if x > y > z, which of the following must be a positive odd integer?
A
xyz

B
(x - y) (y - z)

C
x - yz

D
x(y + z)

E
x + y + z

Note: Not available
1. Report
Question: At a certain ice cream parlor, customers can choose among five different ice cream flavors and can choose either a sugar cone or a waffle cone. Considering both ice cream flavor and cone type, how many distinct triple-scoop cones with three different ice cream flavors are available?
A
12

B
16

C
20

D
24

E
30

Note: Not available
1. Report
Question: What is the greatest value of a positive integer n such that 3n is a factor of 1815?
A
15

B
18

C
30

D
33

E
45

Note: Not available
1. Report

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Question: Simplify `(1/4) 3 + (3/4) 3 + 3(1/4)(3/4)(1/4 + 3/4)`

Question: If the area of two circles are in the ratio 169 : 196 then the ratio of their radii is

Question: A semi-circle is surmounted on the side of a square. The ratio of the area of the semi-circle to the area of the square is

Question: Which of the following is the greatest ?

Question: Two identical taps fill 2/5 of a tank in 20 minutes. When one of the taps goes dry in how many minutes will the remaining one tap fill the rest of the tank ?

Question: If the value of XYZ Company stock drops from $25 per share to $21 per share, what is the percent of the decrease?

Question: If a building b feet high casts a shadow f feet long, then, at the same time of day, a tree t feet high will cast a shadow how many feet long?

Question: If x, y, and z are consecutive negative integers, and if x > y > z, which of the following must be a positive odd integer?

Question: At a certain ice cream parlor, customers can choose among five different ice cream flavors and can choose either a sugar cone or a waffle cone. Considering both ice cream flavor and cone type, how many distinct triple-scoop cones with three different ice cream flavors are available?

Question: What is the greatest value of a positive integer n such that 3n is a factor of 1815?