1.	Majority rule is a good way to choose between two alternatives.	
	A)  True    B)  False	

2.	Majority rule is a good way to choose between three alternatives.	
	A)  True    B)  False	

3.	Every set of voters' preference lists produces a Condorcet winner.	
	A)  True    B)  False	

4.	For a given set of voters' preference lists, different voting procedures may produce different winners.	
	A)  True    B)  False	

5.	For a given set of voters' preference lists, different agendas for sequential pairwise voting may produce different winners.	
	A)  True    B)  False	

6.	The Borda count method of voting satisfies the independence of irrelevant alternatives criterion.	
	A)  True    B)  False	

7.	Sequential pairwise voting satisfies the Condorcet criterion.	
	A)  True    B)  False	

8.	How many votes are needed for a majority winner if there are 20 voters?	
	A)  10    B)  11    C)  15    D)  20	

9.	How many votes are needed for a majority winner if there are 25 voters?	
	A)  12    B)  12.5    C)  13    D)  25	

10.	In how many ways can a voter rank five candidates, without allowing ties?	
	A)  5    B)  32    C)  60    D)  120	

11.	In how many ways can a voter rank three candidates, without allowing ties?	
	A)  3    B)  6    C)  8    D)  12	

12.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Which choice will the group make if they use majority rule?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
B	
M	
S	
B	

Third choice	
S	
S	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

13.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Which choice will the group make if they use plurality voting?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
S	
M	
S	
B	

Third choice	
S	
B	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

14.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Which choice will the group make if they use the plurality runoff voting method?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
S	
M	
S	
B	

Third choice	
S	
B	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

15.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Which choice will the group make if they use the Borda count?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
B	
M	
S	
B	

Third choice	
S	
S	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

16.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Which choice will the group make if they use the Hare system?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
B	
M	
S	
B	

Third choice	
S	
S	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

17.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Which choice will the group make if they use sequential pairwise voting with agenda B, M, S?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
B	
M	
S	
B	

Third choice	
S	
S	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

18.	A group of 12 students have to decide among three types of pizza: Sausage (S), Mushroom (M), and Beef (B).  Their preference rankings are shown below.  Is there a Condorcet winner among the pizza types?

Number of Students	

3	
3	
2	
2	
2	

First choice	
B	
M	
S	
B	
S	

Second choice	
M	
B	
M	
S	
B	

Third choice	
S	
S	
B	
M	
M	

	A)  S    B)  M    C)  B    D)  No winner can be chosen.	

19.	Thirty board members must vote on five candidates: X, Y, Z, U, and V.  Their preference rankings are summarized in the table below.  Find the winner using the Borda count.

Number of Members	

12	
10	
8	

First choice	
X	
Y	
Z	

Second choice	
U	
Z	
U	

Third choice	
Y	
X	
X	

Fourth choice	
Z	
U	
V	

Fifth choice	
V	
V	
Y	

	A)  X    B)  Y    C)  Z    D)  No winner is chosen.	

20.	Thirty board members must vote on five candidates: X, Y, Z, U, and V.  Their preference rankings are summarized in the table below.  Find the winner using the Hare system.

Number of Members	

12	
10	
8	

First choice	
X	
Y	
Z	

Second choice	
U	
Z	
U	

Third choice	
Y	
X	
X	

Fourth choice	
Z	
U	
V	

Fifth choice	
V	
V	
Y	

	A)  X    B)  Y    C)  Z    D)  No winner is chosen.	

21.	Thirty board members must vote on five candidates: X, Y, Z, U, and V.  Their preference rankings are summarized in the table below.  Find the winner using sequential pairwise voting with the agenda X, Y, Z, U, V.

Number of Members	

12	
10	
8	

First choice	
X	
Y	
Z	

Second choice	
U	
Z	
U	

Third choice	
Y	
X	
X	

Fourth choice	
Z	
U	
V	

Fifth choice	
V	
V	
Y	

	A)  X    B)  Z    C)  U    D)  V	

22.	Fifty voters who elect one of the five candidates A, B, C, D, or E have the preference schedule shown below.  Which candidate will be elected using plurality voting?

Number of Voters	

20	
14	
10	
6	

First choice	
A	
B	
B	
C	

Second choice	
C	
A	
A	
D	

Third choice	
E	
D	
C	
B	

Fourth choice	
B	
C	
D	
A	

Fifth choice	
D	
E	
E	
E	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

23.	Fifty voters who elect one of the five candidates A, B, C, D, or E have the preference schedule shown below.  Which candidate will be elected using the Borda count?

Number of Voters	

20	
14	
10	
6	

First choice	
A	
B	
B	
C	

Second choice	
C	
A	
A	
D	

Third choice	
E	
D	
C	
B	

Fourth choice	
B	
C	
D	
A	

Fifth choice	
D	
E	
E	
E	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

24.	Fifty voters who elect one of the five candidates A, B, C, D, or E have the preference schedule shown below.  Which candidate will be elected using the Hare system?

Number of Voters	

20	
14	
10	
6	

First choice	
A	
B	
B	
C	

Second choice	
C	
A	
A	
D	

Third choice	
E	
D	
C	
B	

Fourth choice	
B	
C	
D	
A	

Fifth choice	
D	
E	
E	
E	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

25.	Fifty voters who elect one of the five candidates A, B, C, D, or E have the preference schedule shown below.  Which candidate will be elected using sequential pairwise voting with the agenda A, B, C, D, E?

Number of Voters	

20	
14	
10	
6	

First choice	
A	
B	
B	
C	

Second choice	
C	
A	
A	
D	

Third choice	
E	
D	
C	
B	

Fourth choice	
B	
C	
D	
A	

Fifth choice	
D	
E	
E	
E	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

26.	Fifty voters who elect one of the five candidates A, B, C, D, or E have the preference schedule shown below.  Which candidate will be elected using the plurality runoff voting method?

Number of Voters	

20	
14	
10	
6	

First choice	
A	
B	
B	
C	

Second choice	
C	
A	
A	
D	

Third choice	
E	
D	
C	
B	

Fourth choice	
B	
C	
D	
A	

Fifth choice	
D	
E	
E	
E	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

27.	Suppose that a nine-member committee needs to elect one of the four alternatives A, B, C, or D.  Their preference schedule is shown below.  Which alternative wins using the Borda count?

Number of Members	

4	
3	
2	

First choice	
A	
B	
C	

Second choice	
B	
D	
D	

Third choice	
C	
A	
A	

Fourth choice	
D	
C	
B	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

28.	Suppose that a nine-member committee needs to elect one of the four alternatives A, B, C, or D.  Their preference schedule is shown below.  Which alternative wins using sequential pairwise voting with the agenda A, B, C, D?

Number of Members	

4	
3	
2	

First choice	
A	
B	
C	

Second choice	
B	
D	
D	

Third choice	
C	
A	
A	

Fourth choice	
D	
C	
B	

	A)  A    B)  B    C)  C    D)  D	

29.	Suppose that a nine-member committee needs to elect one of the four alternatives A, B, C, or D.  Their preference schedule is given below.  Is there a Condorcet winner?

Number of Members	

4	
3	
2	

First choice	
A	
B	
C	

Second choice	
B	
D	
D	

Third choice	
C	
A	
A	

Fourth choice	
D	
C	
B	

	A)  B wins    B)  C wins    C)  D wins    D)  No Condorcet winner is determined.	

30.	Suppose that a nine-member committee needs to elect one of the four alternatives A, B, C, or D. Their preference schedule is shown below.  Which alternative wins using the Hare system?

Number of Members	

4	
3	
2	

First choice	
A	
B	
C	

Second choice	
B	
D	
D	

Third choice	
C	
A	
A	

Fourth choice	
D	
C	
B	

	A)  A    B)  B    C)  C    D)  D	

31.	Consider a 13-person committee that is considering three applicants, A, B, and C, for an opening.  The individual rankings are summarized in the table below.  Which applicant would be accepted if the committee used the plurality method?

Number of Members	

5	
4	
2	
2	

First choice	
B	
C	
A	
A	

Second choice	
C	
A	
B	
C	

Third choice	
A	
B	
C	
A	

	A)  A    B)  B    C)  C    D)  There is no plurality winner.	

32.	Consider a 13-person committee that is considering three applicants, A, B, and C, for an opening.  The individual rankings are summarized in the table below.  Which applicant would be accepted if the committee used the plurality runoff method?

Number of Members	

5	
4	
2	
2	

First choice	
B	
C	
A	
A	

Second choice	
C	
A	
B	
C	

Third choice	
A	
B	
C	
A	

	A)  A    B)  B    C)  C    D)  There is no plurality runoff winner.	

33.	Consider a 13-person committee that is considering three applicants, A, B, and C, for an opening.  The individual rankings are summarized in the table below.  Which applicant would be accepted if the committee used the Borda count?

Number of Members	

5	
4	
2	
2	

First choice	
B	
C	
A	
A	

Second choice	
C	
B	
B	
C	

Third choice	
A	
A	
C	
B	

	A)  A    B)  B    C)  C    D)  There is no Borda count winner.	

34.	Twenty-nine voters must choose from among three alternatives: A, B, and C.  The voters preference schedules are shown below.  C wins in a Borda count.  Is the outcome different in a rank system that assigns 5 points for first choice, 2 points for second, and 1 point for third?

Number of Voters	

12	
8	
6	
3	

First choice	
B	
C	
A	
C	

Second choice	
C	
A	
B	
B	

Third choice	
A	
B	
C	
A	

A)	No, C still wins	C)	Yes, B now wins	
B)	Yes, A now wins	D)	Yes, now there is no winner	

35.	Twenty-nine voters must choose from among three alternatives: A, B, and C.  The voters preference schedules are shown below.  Which alternative wins using the Hare system?

Number of Voters	

12	
8	
6	
3	

First choice	
B	
C	
A	
C	

Second choice	
C	
A	
B	
B	

Third choice	
A	
B	
C	
A	

	A)  A    B)  B    C)  C    D)  No winner is determined.	

36.	A group of 22 young people must decide whether to go to the beach (B), the mountain (M), or the zoo (Z) on a field trip.  Their preference rankings are summarized in the table below.  Which choice wins using plurality voting?

Number of Voters	

10	
8	
4	

First choice	
B	
M	
Z	

Second choice	
M	
B	
M	

Third choice	
Z	
Z	
B	

	A)  M    B)  B    C)  Z    D)  No winner is determined.	

37.	A group of 22 young people must decide whether to go to the beach (B), the mountain (M), or the zoo (Z) on a field trip.  Their preference rankings are summarized in the table below.  Which choice wins using the plurality  runoff voting method?

Number of Voters	

10	
8	
4	

First choice	
B	
M	
Z	

Second choice	
M	
B	
M	

Third choice	
Z	
Z	
B	

	A)  M    B)  B    C)  Z    D)  No winner is determined.	

38.	A group of 22 young people must decide whether to go to the beach (B), the mountain (M), or the zoo (Z) on a field trip.  Their preference rankings are summarized in the table below.  Which choice wins using the Borda count?

Number of Voters	

10	
8	
4	

First choice	
B	
M	
Z	

Second choice	
M	
B	
M	

Third choice	
Z	
Z	
B	

	A)  M    B)  B    C)  Z    D)  No winner is determined.	

39.	A group of 22 young people must decide whether to go to the beach (B), the mountain (M), or the zoo (Z) on a field trip.  Their preference rankings are summarized in the table below.  Which choice wins using the Hare system?

Number of Voters	

10	
8	
4	

First choice	
B	
M	
Z	

Second choice	
M	
B	
M	

Third choice	
Z	
Z	
B	

	A)  M    B)  B    C)  Z    D)  No winner is determined.	

40.	A group of 22 young people must decide whether to go to the beach (B), the mountain (M), or the zoo (Z) on a field trip.  Their preference rankings are summarized in the table below.  Which choice wins using sequential pairwise voting with the agenda Z, B, M?

Number of Voters	

10	
8	
4	

First choice	
B	
M	
Z	

Second choice	
M	
B	
M	

Third choice	
Z	
Z	
B	

	A)  M    B)  B    C)  Z    D)  No winner is determined.	

41.	A group of 22 young people must decide whether to go to the beach (B), the mountain (M), or the zoo (Z) on a field trip.  Their preference rankings are summarized in the table below.  Is there a Condorcet winner?

Number of Voters	

10	
8	
4	

First choice	
B	
M	
Z	

Second choice	
M	
B	
M	

Third choice	
Z	
Z	
B	

	A)  M    B)  B    C)  Z    D)  No winner is determined.	

42.	One hundred voters are to elect one of the four candidates A, B, C, or D.  Their preference schedule is shown below.  Which candidate wins using the Hare system?

Number of Voters	

40	
32	
18	
10	

First choice	
A	
B	
D	
C	

Second choice	
C	
C	
C	
D	

Third choice	
B	
A	
B	
A	

Fourth choice	
D	
D	
A	
B	

	A)  A wins.    B)  B wins.    C)  D wins.    D)  No winner is determined.	

43.	One hundred voters are to elect one of the four candidates A, B, C, or D.  Their preference schedule is given below.  Is there a Condorcet winner?

Number of Voters	

40	
32	
18	
10	

First choice	
A	
B	
D	
C	

Second choice	
C	
C	
C	
D	

Third choice	
B	
A	
B	
A	

Fourth choice	
D	
D	
A	
B	

	A)  Yes, A wins.    B)  Yes, B wins.    C)  Yes, C wins.    D)  No winner is determined.	

44.	One hundred voters are to elect one of the four candidates A, B, C, or D.  Their preference schedule is given below.  Is there a winner using the plurality runoff method?

Number of Voters	

40	
32	
18	
10	

First choice	
A	
B	
D	
C	

Second choice	
C	
C	
C	
D	

Third choice	
B	
A	
B	
A	

Fourth choice	
D	
D	
A	
B	

	A)  Yes, A wins.    B)  Yes, B wins.    C)  Yes, C wins.    D)  No winner is determined.	

45.	One hundred voters are to elect one of the four candidates A, B, C, or D.  Their preference schedule is shown below.  Which candidate wins using sequential pairwise voting with the agenda A, C, B, D?

Number of Voters	

40	
32	
18	
10	

First choice	
A	
B	
D	
C	

Second choice	
C	
C	
C	
D	

Third choice	
B	
A	
B	
A	

Fourth choice	
D	
D	
A	
B	

	A)  A wins.    B)  B wins.    C)  C wins.    D)  D wins.	

46.	Eight board members vote by approval voting on four candidates, A, B, C, and D, for new positions on their board as indicated in the following table.  An "X" indicates an approval vote. 

Voters	

	
1	
2	
3	
4	
5	
6	
7	
8	

A	
X	
X	
X	
X	
	
X	
X	
X	

B	
	
X	
X	
	
X	
X	
	
X	

C	
	
X	
	
X	
X	
	
X	
X	

D	
X	
	
X	
X	
X	
X	
X	

Which candidate will be chosen for the board if just one of them is to be elected?	
	A)  A    B)  B    C)  C    D)  D	

47.	Eight board members vote by approval voting on four candidates, A, B, C, and D, for new positions on their board as indicated in the following table.  An "X" indicates an approval vote. 

Voters	

	
1	
2	
3	
4	
5	
6	
7	
8	

A	
X	
X	
X	
X	
	
X	
X	
X 	

B	
	
X	
X	
	
X	
X	
	
X	

C	
	
X	
	
X	
X	
	
X	
X	

D	
X	
	
X	
X	
X	
X	
X	

Which candidate(s) is (are) elected if 80% approval is necessary and at most two are elected?	
A)	No candidates are elected.	C)	Only candidate D is elected.	
B)	Only candidate A is elected.	D)	Both candidates A and D are elected.	

48.	A five-member evaluating committee votes by approval voting on 10 faculty members for a promotion as indicated in the table below.  An "X" indicates an approval vote.

Voters	

Candidates	
1	
2	
3	
4	
5	

A	
X	
	
X	
X	
X	

B	
X	
X	
X	
X	
X	

C	

X	
	
X	

D	
	
X	
X	
X	

E	
X	
	
X	
	
X	

F	
X	

	
X	

G	
	
X	
X	
X	

H	
	
X	
	
X	

I	
X	
	
X	
X	

J	
	
X	
X	
X	
X	

Which faculty member is chosen for the promotion if just one of them is to be selected?	
	A)  A    B)  B    C)  F    D)  J	

49.	A five-member evaluating committee votes by approval voting on 10 faculty members for a promotion as indicated in the table below.  An "X" indicates an approval vote.

Voters	

Candidates	
1	
2	
3	
4	
5	

A	
	
X	
	
X	
X	

B	
	
X	
X	
X	
X	

C	

	
X	

D	

X	
X	

E	
	
X	
	
X	

F	
	
X	

	

G	

X	
X	

H	

X	

I	
	
X	
	
X	

J	

X	
X	
X	

Which candidate(s) receive promotion if 80% approval is needed?	
A)	B only.	C)	All except C, F and H.	
B)	A, B, and J.	D)	No candidate receives promotion.	

50.	A five-member evaluating committee votes by approval voting on 10 faculty members for a promotion as indicated in the table below.  An "X" indicates an approval vote.

Voters	

Candidates	
1	
2	
3	
4	
5	

A	
	
X	
	
X	
X	

B	
	
X	
X	
X	
X	

C	

	
X	

D	

X	
X	

E	
	
X	
	
X	

F	
	
X	

	

G	

X	
X	

H	

X	

I	
	
X	
	
X	

J	

X	
X	
X	

Which faculty member(s) is (are) chosen if 60% approval is necessary and at most three are to be selected?	
A)	B only.	C)	All except C, F, and H.	
B)	A, B, and J.	D)	None will be promoted.	

51.	How many votes are needed for a majority winner if there are 30 voters?	
	A)  10    B)  15    C)  16    D)  30	

52.	In how many ways can a voter rank four candidates, without allowing ties?	
	A)  48    B)  24    C)  12    D)  8	

53.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location will be chosen if majority rule is used?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

54.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location will be chosen if plurality voting is used?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

55.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location will be chosen if the Borda count is used?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

56.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location will be chosen if the Hare system is used?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

57.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location will be chosen if sequential pairwise voting with agenda B, A, C is used?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

58.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location, if any, is the Condorcet winner?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

59.	Your fly fishing club is attempting to decide where to go for the next day trip. The choices are Alder River (A), Boulder Pond (B), or Collie Creek (C). The preference rankings of the members are shown below.

Number of members	

6	
12	
15	
11	

First choice	
A	
C	
B	
A	

Second choice	
B	
B	
A	
C	

Third choice	
C	
A	
C	
B	

Which location will be chosen if plurality runoff voting is used?	
A)	Alder River	C)	Collie Creek	
B)	Boulder Pond	D)	No winner can be chosen.	

60.	After their star pitcher moved to another town, the eight remaining members of the company baseball team needed to select a new pitcher. They used approval voting on the four prospects, and the results are listed below. An “X” indicates an approval vote.
 
Alan	
X	
	
X	
	
X	

X	

Bob	
	
X	
X	
	
X	
	
X	

Chuck	
	
X	

X	
X	

David	
X	
X	
	
X	
	
X	
X	

 
Which pitcher is chosen if just one is to be selected?	
	A)  Alan    B)  Bob    C)  Chuck    D)  David	

Answer Key

1.	A	
2.	B	
3.	B	
4.	A	
5.	A	
6.	B	
7.	A	
8.	B	
9.	C	
10.	D	
11.	B	
12.	D	
13.	C	
14.	A	
15.	C	
16.	C	
17.	C	
18.	C	
19.	A	
20.	A	
21.	B	
22.	B	
23.	A	
24.	B	
25.	C	
26.	B	
27.	D	
28.	D	
29.	D	
30.	A	
31.	B	
32.	A	
33.	B	
34.	C	
35.	B	
36.	B	
37.	A	
38.	A	
39.	A	
40.	A	
41.	A	
42.	D	
43.	D	
44.	D	
45.	C	
46.	A	
47.	B	
48.	B	
49.	B	
50.	C	
51.	C	
52.	B	
53.	D	
54.	A	
55.	A	
56.	B	
57.	C	
58.	D	
59.	B	
60.	D