K's office cannot be immediately adjacent to L's office.
L's office cannot be on the same floor as G's office.
10. If G is in 21, which of the following doctors could be in 11, 12 and 13, respectively?
(A) F, H, L
(B) F, J, K
(C) K, L, H
(D) L, J, F
(E) L, K, F
11. If H is in 11, G is in 14, and K is in 21, none of the six doctors can be in
(A) 12
(B) 13
(C) 22
(D) 23
(E) 24
12. If F is in 11, which of the following doctors CANNOT be in 13?
(A) G
(B) H
(C) J
(D) K
(E) L
Questions 13-17
From exactly six objects-K, L, M, N, O, and P-two groups of objects must be selected by the following rules:
Group 1 must consist of exactly three Objects, and group 2 must consist of exactly two objects. No object can be in both groups at once.
If K is in group 1, L must be in group 2.
If L is group 1, K must be in group 2.
If M is in group 1, K cannot be in group 2.
If L is in group 2, N cannot be in group 1.
13. If K is one of the objects in group 1, which of the following must be true?
(A) N is not in group 1.
(B) O is not in group 2.
(C) L is neither in group 1 nor in group 2.
(D) M is in group 1.
(E) P is group 2.
14. Which of the following is a selection of objects for group 1 and 2 that conforms to the rules?
Group 1 Group 2
(A) K, M and N L and M
(B) K, L, and M N and O
(C) K, O, and P K and P
(D) L, M, and O K and N
(E) L, N, and P K and M
15. If the two groups have been selected but K is in neither of them, which of the following pairs of objects must be two objects in group 2?
(A) L and M
(B) L and N
(C) L and O
(D) N and P
(E) O and P
16. which of the following is a pair of objects neither of which can be in group 1 if L is in group 1?
(A) K and M
(B) K and O
(C) M and N
(D) M and P
(E) O and P
17. If M is one of the objects in group 1, which of the following must be one of the objects in group 2?
(A) K
(B) L
(C) N
(D) O
(E) P
Questions 18-22
In a parking lot there are six parking spaces in a row, numbered 1 through 6 consecutively. Exactly five cars of five different colors-blue, green, red, silver, and tan-are to be parked in the spaces, one car to a space, according to the following conditions:
The red car must be parked in 3.
The blue car must be parked in a space next to the space in which the tan car is parked.
The green car cannot be parked in a space next to the space in which the silver car is parked.
18. If the tan car is parked in 2, which of the following must be true?
(A) The blue car is parked in a space next to the space in which the silver car is parked.
(B) The silver car is parked in a space next to the space in which the red car is parked.
(C) The green car is parked in a space next to the space in which the blue car is parked.
(D) The green car is parked in 6.
(E) None of the cars is parked in 5.
19. The silver car could be parked in any of the following spaces EXCEPT
(A) 1
(B) 2
(C) 4
(D) 5
(E) 6
20. If the green car is parked in 2, none of the cars can be parked in
(A) 1
(B) 3
(C) 4
(D) 5
(E) 6
21. Which of the following must be true of any acceptable parking arrangement?
(A) There is an empty space next to the space in which the green car is parked.
(B) There is an empty space next to the space in which the tan car is parked.
(C) Either the blue car or the tan car is parked in a space next to 3.
(D) One of the cars is parked in 2.
(E) One of the cars is parked in 6.
22. If the tan car is parked in 1, how many acceptable parking arrangements are there for the five cars?
(A) 1
(B) 2
(C) 3
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