Syllogisms Practice Questions

Syllogisms Reasoning Practice Questions

Syllogisms Reasoning Practice Questions

1. All dolphins are mammals. Some mammals live on land. All land animals breathe air. Therefore:
All dolphins breathe air
Some dolphins breathe air
No dolphins breathe air
Cannot be determined
2. No birds are fish. All penguins are birds. Some animals can swim. Therefore:
All penguins can swim
Some penguins can swim
No penguins can swim
Cannot be determined
3. No fish can fly. All birds can fly. Therefore:
All birds are fish
No birds are fish
Some birds are fish
Cannot be determined
4. Some politicians are honest. All honest people are trustworthy. No corrupt individuals are trustworthy. Therefore:
All politicians are corrupt
Some politicians are not corrupt
No politicians are corrupt
Cannot be determined
5. No birds are reptiles. All snakes are reptiles. Some animals lay eggs. Therefore:
All egg-laying animals are birds
Some egg-laying animals are not birds
No egg-laying animals are birds
Cannot be determined
6. All apples are fruits. Some fruits are sweet. Therefore:
All apples are sweet
No apples are sweet
Some apples might be sweet
Cannot be determined
7. All roses are flowers. Some flowers are red. All red things are colorful. Therefore:
All roses are colorful
Some roses are colorful
No roses are colorful
Cannot be determined
8. No mammals can fly. All bats are mammals. Therefore:
Some bats can fly
All bats can fly
No bats can fly
Some bats cannot fly
9. All roses are flowers. Some flowers are red. All red objects reflect red light. Therefore:
All roses reflect red light
Some roses reflect red light
No roses reflect red light
Cannot be determined
10. Some politicians are honest. All honest people are respected. No dishonest individuals are respected. Therefore:
All politicians are respected
Some politicians are respected
No politicians are respected
Cannot be determined
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