PrepTest 35, Section 1, Question 2
From among eight candidates, four astronauts will be selected for a space flight. Four of the candidates�F, J, K, and L�are experienced astronauts and four�M, N, P, and T�are inexperienced astronauts. F, M, P, and T are geologists whereas J, K, L, and N are radiobiologists. The astronauts must be selected according to the following conditions:
From among eight candidates, four astronauts will be selected for a space flight. Four of the candidates�F, J, K, and L�are experienced astronauts and four�M, N, P, and T�are inexperienced astronauts. F, M, P, and T are geologists whereas J, K, L, and N are radiobiologists. The astronauts must be selected according to the following conditions:
From among eight candidates, four astronauts will be selected for a space flight. Four of the candidates�F, J, K, and L�are experienced astronauts and four�M, N, P, and T�are inexperienced astronauts. F, M, P, and T are geologists whereas J, K, L, and N are radiobiologists. The astronauts must be selected according to the following conditions:
From among eight candidates, four astronauts will be selected for a space flight. Four of the candidates�F, J, K, and L�are experienced astronauts and four�M, N, P, and T�are inexperienced astronauts. F, M, P, and T are geologists whereas J, K, L, and N are radiobiologists. The astronauts must be selected according to the following conditions:
Exactly two experienced astronauts and two inexperienced astronauts are selected.
Exactly two geologists and two radiobiologists are selected.
Either P or L or both are selected.
If F and P are selected for the space flight, the other two astronauts selected must be
a radiobiologist who is an experienced astronaut and a radiobiologist who is an inexperienced astronaut
a radiobiologist who is an experienced astronaut and a geologist who is an inexperienced astronaut
a radiobiologist and a geologist, both of whom are experienced astronauts
two radiobiologists, both of whom are experienced astronauts
two radiobiologists, both of whom are inexperienced astronauts
Explanations
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