Joan is donating seven items- J, K, L, M, N, O, and P. The items will go either to
charity X, or charity Y, but not both. The following rules apply:
If L is given to charity Y, J will be given to charity X.
If O is given to charity Y, P will be given to charity X.
If M is given to charity X, both N and O will be given to Y.
If L is given to charity X, both K and M will be given to X.
1. If P is given to charity Y, which of the following could be true?
(A) M is given to charity X.
(B) L is given to charity X.
(C) O is given to charity Y.
(D) J is given to charity Y.
(E) K is given to charity X.
2. Which of the following determines where all items are donated?
(A) P is given to charity Y.
(B) L is given to charity Y.
(C) J is given to charity Y.
(D) N is given to charity X.
(E) L is given to charity X.
(p.184) - ANSWER 1. E
2. C
Six books - F, G, H, K, and L - will be placed on a bookshelf with three shelves-- a
top shelf, a middle shelf, and a bottom shelf. The following rules apply:
Twice as many books will go on the bottom shelf as on the top shelf.
, G and J will no on the same shelf.
If K is on the bottom shelf, L will be on the middle shelf.
F will not go on the top shelf.
1. Which of the following, if true, would determine which books are on which
shelves?
(A) H is on the top shelf.
(B) F is on the middle shelf.
(C) L is on the middle shelf.
(D) K is on the bottom shelf.
(E) G is on the bottom shelf.
2. If K is not on the top shelf, which of the following must be false?
(A) G is on the top shelf.
(B) K is on the middle shelf.
(C) J is on the middle shelf.
(D) H is on the middle shelf.
(E) F is on the bottom shelf.
(p.199) - ANSWER 1. D
2. A
A certain network made six pilot shows - Q, R, S, T, V, and W. It will determine
which ones to air based on the following:
If it does not air W, it will not air Q or V.
It will air T or W, but not both.
If it does not air S, it will not air V.
If it airs R or S, it will not air T.