PrepTest C2, Section 1, Question 20
A radio station is planning a program in which a total of six politiciansÔøΩFallon, Greer, Hernandez, Kim, Lewis, and MunsonÔøΩwill be interviewed. The program will consist of exactly four segments. At least one of the politicians will be interviewed in each segment, and none will be interviewed in more than one segment. The following constraints apply:
A radio station is planning a program in which a total of six politiciansÔøΩFallon, Greer, Hernandez, Kim, Lewis, and MunsonÔøΩwill be interviewed. The program will consist of exactly four segments. At least one of the politicians will be interviewed in each segment, and none will be interviewed in more than one segment. The following constraints apply:
A radio station is planning a program in which a total of six politiciansÔøΩFallon, Greer, Hernandez, Kim, Lewis, and MunsonÔøΩwill be interviewed. The program will consist of exactly four segments. At least one of the politicians will be interviewed in each segment, and none will be interviewed in more than one segment. The following constraints apply:
A radio station is planning a program in which a total of six politiciansÔøΩFallon, Greer, Hernandez, Kim, Lewis, and MunsonÔøΩwill be interviewed. The program will consist of exactly four segments. At least one of the politicians will be interviewed in each segment, and none will be interviewed in more than one segment. The following constraints apply:
Hernandez must be interviewed in a segment that is earlier than any segment in which Fallon or Munson is interviewed.
Kim and Munson must be interviewed in the same segment as each other.
More of the politicians must be interviewed in the first segment than in the second segment.
How many of the politicians are there any one of whom could be the sole politician interviewed in the third segment?
four
three
two
one
zero
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