PrepTest 43, Section 1, Question 20
Each of exactly six lunch trucks sells a different one of six kinds of food: falafel, hot dogs, ice cream, pitas, salad, or tacos. Each truck serves one or more of exactly three office buildings: X, Y, or Z. The following conditions apply:
Each of exactly six lunch trucks sells a different one of six kinds of food: falafel, hot dogs, ice cream, pitas, salad, or tacos. Each truck serves one or more of exactly three office buildings: X, Y, or Z. The following conditions apply:
Each of exactly six lunch trucks sells a different one of six kinds of food: falafel, hot dogs, ice cream, pitas, salad, or tacos. Each truck serves one or more of exactly three office buildings: X, Y, or Z. The following conditions apply:
Each of exactly six lunch trucks sells a different one of six kinds of food: falafel, hot dogs, ice cream, pitas, salad, or tacos. Each truck serves one or more of exactly three office buildings: X, Y, or Z. The following conditions apply:
The falafel truck, the hot dog truck, and exactly one other truck each serve Y.
The falafel truck serves exactly two of the office buildings.
The ice cream truck serves more of the office buildings than the salad truck.
The taco truck does not serve Y.
The falafel truck does not serve any office building that the pita truck serves.
The taco truck serves two office buildings that are also served by the ice cream truck.
If the ice cream truck serves fewer of the office buildings than the hot dog truck, then which one of the following is a pair of lunch trucks that must serve exactly the same buildings as each other?
the falafel truck and the hot dog truck
the falafel truck and the salad truck
the ice cream truck and the pita truck
the ice cream truck and the salad truck
the ice cream truck and the taco truck
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