Olympiad Test: Syllogism And Venn Diagram - 1 | 20 Questions MCQ Test National Cyber Olympiad Class 6 Class 6

QUESTION: 1

Statements: Some chairs are tables. All the tables are desks.
Conclusions:
1. All the tables are desks.
2. Some chairs are desks.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Neither (1) nor (2) follows

Solution:

QUESTION: 2

Statements: Some bottles are plates. All the spoons are plates.
Conclusions:
1. Some plates are spoons.
2. Some plates are bottles.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Both (1) and (2) follow

Solution:

QUESTION: 3

Statements: All the guitars are instruments. All the instruments are harps.
Conclusions:
1. All the harps are instruments.
2. All the guitars are flutes.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Neither (1) nor (2) follows

Solution:

QUESTION: 4

Statements: All the students are girls. All the girls are naughty.
Conclusions:
1. All the students are naughty.
2. Some girls are students.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Neither (1) nor (2) follows
D.
Both (1) and (2) follows

Solution:

QUESTION: 5

Statements: All the windows are doors. No door is a wall.
Conclusions:
1. Some windows are walls.
2. No wall is a door.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Neither (1) nor (2) follows

Solution:

QUESTION: 6

Statements: All caps are books. All books are glasses.
Conclusions:
1. Some caps are not glasses.
2. Some glasses are caps.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Neither (1) nor (2) follows

Solution:

QUESTION: 7

Statements: Some dogs are cats. Some cats are elephants.
Conclusions:
1. Some dogs are elephants.
2. All cats are elephants.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Neither (1) nor (2) follows

Solution:

QUESTION: 8

Statements: All the pencils are books. All the books are rulers.
Conclusions:
1. All the pencils are rulers.
2. Some rulers are pencils.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Both (1) and (2) follows

Solution:

QUESTION: 9

Statements: Some dogs are goats. Some goats are cats.
Conclusions:
1. Some dogs are cats.
2. Some cats are dogs.

A.
Only (1) conclusion follows
B.
Only (2) conclusion follows
C.
Either (1) or (2) follows
D.
Neither (1) nor (2) follows

Solution:

QUESTION: 10

Statements: No table is dog. All the dogs are cats.
Conclusions:
1. No table is cat.
2. No cat is table.
3. Some cats are dogs.
4. All the cats are dogs.

A.
Only 1
B.
Only 2
C.
Only 3
D.
Only 1 and 3

Solution:

QUESTION: 11

Statements: All men are humans. Some mammals are humans.
Conclusions:
1. All men are mammals.
2. All mammals are men.
3. Some humans are mammals.
4. All humans are men.