be true?
(A) Alice does not sit directly across from anyone.
(B) Alice sits directly across from David.
(C) Alice sits next to Edmund.
(D) David sits next to Alice.
(E) David sits next to Edmund.
8. If Edmund does not sit directly across from anyone, which one of the
following is a complete and accurate list of those (other than Edmund) who
cannot sit in seat 1?
(A) Betty
(B) Carol
(C) David
(D) Betty and Carol
(E) Betty and David
9. If none of the five passengers sits directly across from a passenger of the
same sex, how many seating arrangements of the five passengers are possible?
(A) exactly 0
(B) exactly 1
(C) exactly 2
(D) exactly 3
(E) exactly 4
10. How many of the seats could be the one Alice selects as her seat?
(A) 1 only
(B) 2 only
(C) 3 only
(D) 4 only
(E) 5 only
11. How many different seating arrangements of the passengers might there be
for row 2?
(A) 2
(B) 3
(C) 4
(D) 5
(E) 6
Question 12-17
Six people-Julio, Kevin, May, Norma, Olivia, and Tamio-participate in a
track meet. Two of them enter the marathon, two enter the relay, and two enter
the sprint.
Each participant enters only one event.
If Kevin enters the marathon, then both Julio and
May enter the relay, and if both Julio and May enter the relay, then Kevin
enters the marathon.
If Norma does not enter the sprint, then Tamio enters the relay.
If Olivia enters the relay, then Julio does not enter the relay.
Olivia and Tamio do not both enter the relay.
12. If Kevin enters the marathon, then which one of the following cannot be
true?
(A) Julio enters the relay and Norma enters the sprint.
(B) Olivia enters the marathon and Norma enters the sprint.
(C) T
amio enters the marathon and Olivia enters the sprint.
(D) Tamio enters the relay and Olivia enters the sprint.
(E) Tamio enters the marathon and May enters the sprint.
