Free GRE GRE Exam Braindumps (page: 64)


GRE- Quantitative Reasoning

QUESTION: 39

The diagram shows all roads connecting three towns. How many different routes can you drive
from Abbottsvil e and Cartersburg if you drive through Batestown only once?




Answer(s): 12
Explanation: You have 3 choices or roads from Abbottsvil e and Batestown and 4 choices of
roads from Batestown to Cartersburg. Hence the total number of possible routes from
Abbottsvil e to Cartersburg (through Batestown once) is 3 x 4 = 12.

QUESTION: 40

Given four empty chairs and three people, how many seating arrangements are possible--one
person to a chair?

A. 24
B. 20
C. 16
D. 12
E. 8
Answer(s): A
Explanation: To solve this problem, you can either list the possibilities or apply the factorial
formula 4! = 4 x 3 x 2 x 1=24

QUESTION: 41

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