Chapter 9: CATEGORICAL SYLLOGISMS
- Practice on Mood -

Multiple Choice:
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No. of Questions = 20


1 No A are B and all C are B. Therefore, No C are A.
What is the mood of this syllogism?
a) EAE
b) EEE
c) AEE
d) AEA
2 Some X are not Y, and All X are Z. Therefore, some Z are not Y.
What is the mood of this syllogism?
a) AOO
b) OAO
c) IIA
d) IAI
3 No M are C, because every M are N and No N are C.
What is the mood of this syllogism?
a) AEA
b) EAE
c) IEA
d) OAO
4 All D are R, and some D are Q. Therefore, some R are Q.
What is the mood of this syllogism?
a) IAI
b) IAA
c) IIA
d) OOE
5 All A are B, and all C are A, so all C are B.
What is the mood of this syllogism?
a) AAA
b) III
c) OOO
d) EEE
6 All P are M, and so no S are P, because no S are M.
What is the mood of this syllogism?
a) EEA
b) AEE
c) EAE
d) AAE
7 Some S are P, because all M are P and some S are M.
What is the mood of this syllogism?
a) AII
b) IAI
c) IEO
d) EOO
8 Some W are not R, and all W are K. Therefore, some K are not R.
What is the mood of this syllogism?
a) AOO
b) OOA
c) EEA
d) OAO
9 All T are R. Why? Because All R are L, and all T are L.
What is the mood of this syllogism?
a) AAA
b) III
c) OOO
d) EEE
10 No A are O, and no B are O. Thus, no B are A.
What is the mood of this syllogism?
a) AAA
b) III
c) EEE
d) OOO
11 Any M is N. Hence, all Q, which are M, are N.
What is the mood of this syllogism?
a) AAA
b) III
c) EEE
d) OOO
12 No P are Q. Since no R are Q, it follows that all R are P.
What is the mood of this syllogism?
a) AAE
b) OOI
c) EEA
d) OOA
13 Some S are P, and no P are Q, so no S are Q.
What is the mood of this syllogism?
a) EEI
b) EIE
c) EOI
d) OIE
14 All A are G, and no G are S. Thus, no S are A.
What is the mood of this syllogism?
a) AEE
b) AOO
c) EEA
d) EAA
15 Some M are not Y. Also, some S are not Y. Therefore, it follows that some S are not M.
What is the mood of this syllogism?
a) AAA
b) EEE
c) OOO
d) III
16 No A are B, but some C are A. Thus, some C are B.
What is the mood of this syllogism?
a) OII
b) EII
c) IIO
d) IOI
17 Some R are X, and some C are not X. Therefore, some C are R.
What is the mood of this syllogism?
a) AEA
b) IIO
c) IOI
d) OAE
18 No R are S, and all R are P. Therefore, no P are S.
What is the mood of this syllogism?
a) AAA
b) EAE
c) III
d) OOO
19 All W are S. Thus, all P are W, because all S are P.
What is the mood of this syllogism?
a) III
b) AAA
c) OOO
d) EEE
20 All P are Q, and some Q are M. Thus, some M are P.
What is the mood of this syllogism?
a) AII
b) IIA
c) OOE
d) EOO


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