Analytical Reasoning
Buses 1, 2, and 3 make one trip each day, and they are the only ones that riders A, B, C, D, E, F, and G take to work.
Neither E nor G takes bus 1 on a day when B does. G does not take bus 2 on a day when D does. When A and F take the same bus, it is always bus 3. C always takes bus 3.
Traveling together to work, B, C, and G could take which of the same buses on a given day?
A. 1 only
B. 2 only
C. 3 only
D. 2 and 3 only
The answer is...
C.
"Bus 1: If B, ten no E or G
Bus 2: If D, then no G
Bus 3: C always
Bus 3: When A and F take the same bus."
Credits: petersons.com
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