PrepTest 46, Section 1, Question 20
A reporter is trying to uncover the workings of a secret committee. The committee has six members�French, Ghauri, Hsia, Irving, Magnus, and Pinsky�each of whom serves on at least one subcommittee. There are three subcommittees, each having three members, about which the following is known:
A reporter is trying to uncover the workings of a secret committee. The committee has six members�French, Ghauri, Hsia, Irving, Magnus, and Pinsky�each of whom serves on at least one subcommittee. There are three subcommittees, each having three members, about which the following is known:
A reporter is trying to uncover the workings of a secret committee. The committee has six members�French, Ghauri, Hsia, Irving, Magnus, and Pinsky�each of whom serves on at least one subcommittee. There are three subcommittees, each having three members, about which the following is known:
A reporter is trying to uncover the workings of a secret committee. The committee has six members�French, Ghauri, Hsia, Irving, Magnus, and Pinsky�each of whom serves on at least one subcommittee. There are three subcommittees, each having three members, about which the following is known:
One of the committee members serves on all three subcommittees.
French does not serve on any subcommittee with Ghauri.
Hsia does not serve on any subcommittee with Irving.
Which one of the following could be true?
French serves on all three subcommittees.
Hsia serves on all three subcommittees.
Ghauri serves on every subcommittee on which Magnus serves and every subcommittee on which Pinsky serves.
Pinsky serves on every subcommittee on which Irving serves and every subcommittee on which Magnus serves.
Magnus serves on every subcommittee on which Pinsky serves, and Pinsky serves on every subcommittee on which Magnus serves.
Explanations
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