Revised GRE Math Questions

1. if 7 worker cab built 7 cars in 7days then how many days would it takes 5 worker to build 5 car.


(A) 1
(B) 5
(C) 7
(D) 25
(E) 35


2. If 6 workers can build 4 cars in 2 days, then how many days would it take 8 workers to
build 6 cars?


(A) 5/3
(B)9/4
(C)8/3
(D)11/4
(E)10/3




3. Bea can paint a house three times faster than Alice can paint a house. If, working together,
it takes Alice and Bea 24 hours to paint a house, then how many hours would it take Bea to
paint a house alone?

(A) 28

(B) 30

(C) 32

(D) 36

(E) 40

4. What percent of 15 is 15 percent of 1?

(A) 0.001

(B) 0.01

(C) 0.1

(D) 1

(E) 10

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