Logical Reasoning MCQs

Logical Reasoning

Syllogism


Page 10 of 19

#73

Statements:
All birds are eagles.
Some eagles are not sparrows.
Conclusions:
I. Some sparrows are birds.
II. All sparrows are eagles.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   D
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#74

Statements:
Some desks are chairs.
All chairs are tables.
Conclusions:
I. Some desks are tables.
II. All tables are desks.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   A
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#75

Statements:
All rivers are lakes.
Some lakes are seas.
Conclusions:
I. All rivers are seas.
II. Some seas are rivers.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   D
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#76

Statements:
No student is a teacher.
Some teachers are principals.
Conclusions:
I. Some principals are not students.
II. Some students are principals.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   A
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#77

Statements:
All roses are red.
Some red flowers are beautiful.
Conclusions:
I. All roses are beautiful.
II. Some beautiful flowers are red.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   B
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#78

Statements:
All boys are tall.
Some tall people are smart.
Conclusions:
I. Some boys are smart.
II. No boy is smart.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Either I or II follows.

D) Neither I nor II follows.

Answer:   D
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#79

Statements:
No book is a page.
All pages are words.
Conclusions:
I. Some words are not books.
II. No word is a book.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   A
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#80

Statements:
Some pens are papers.
Some papers are not pens.
Conclusions:
I. Some pens are not papers.
II. All papers are pens.

A) Only conclusion I follows.

B) Only conclusion II follows.

C) Both I and II follow.

D) Neither I nor II follows.

Answer:   D
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