Logical Deduction(Reasoning Aptitude > Logical Reasoning ) Questions and answers for exam Preparation

Reasoning Aptitude > Logical Reasoning

LOGICAL DEDUCTION MCQs

Total Questions : 508 | Page 2 of 51 pages

Question 11. Statements : All tigers are lions. No cow is lion. Some camels are cows.
Conclusions :
I. Some lions are camels.
II. No camel is tiger.
III. Some tigers are cows.

None follows
Only I follows
Only II follows
Only III follows
Either I or II follows

Discuss Question

Answer: Option A. -> None follows

Question 12. Statements : All flowers are toys. Some toys are trees. Some angels are trees.
Conclusions :
I. Some angels are toys.
II. Some trees are flowers.
III. Some flowers are angels.

None follows
Only I follows
Only II follows
Only III follows
Only I and III follow

Discuss Question

Answer: Option A. -> None follows

Question 13. Statements : Some rats are cats. Some cats are dogs. No dog is cow.
Conclusions :
I. No cow is cat.
II. No dog is rat.
III. Some cats are rats.

None follows
Only I and II follow
Only II and III follow
Only III follows
All I, II and III follow

Discuss Question

Answer: Option D. -> Only III follows

Question 14. Statements : All tigers are jungles. No jungle is bird. Some birds are rains.
Conclusions :
I. No rain is jungle.
II. Some rains are jungles.
III. No bird is tiger.

Only I and II follow
Only III follows
Only either I or II, and III follow
All follow
None of these

Discuss Question

Answer: Option C. -> Only either I or II, and III follow

Question 15. Statements : All snakes are trees. Some trees are roads. All roads are mountains.
Conclusions :
I. Some mountains are snakes.
II. Some roads are snakes.
III. Some mountains are trees.

Only I follows
Only II follows
Only III follows
Both I and II follow
None follows

Discuss Question

Answer: Option C. -> Only III follows

Question 16. Statements : All trees are flowers. No flower is fruit. All branches are fruits.
Conclusions :
I. Some branches are trees.
II. No fruit is tree.
III. No tree is branch.

None follows
Only either I or III follows
Only II follows
Only either I or III, and II follow
None of these

Discuss Question

Answer: Option E. -> None of these

Question 17. Statements : Some uniforms are covers. All covers are papers. All papers are bags.
Conclusions :
I. All covers are bags.
II. Some bags are covers, papers and uniforms.
III. Some uniforms are not papers.

Only I follows
Only I and II follow
Only III follows
All I, II and III follow
None of these

Discuss Question

Answer: Option B. -> Only I and II follow

Question 18. Statements : No rabbit is lion. Some horses are lions. All rabbits are tables.
Conclusions :
I. Some tables are lions.
II. Some horses are rabbits.
III. No lion is table.

None follows
Only either I or III follows
Only II and III follow
Only III follows
None of these

Discuss Question

Answer: Option B. -> Only either I or III follows

Question 19. Statements : All benches are desks. Some desks are roads. All roads are pillars.
Conclusions :
I. Some pillars are benches.
II. Some pillars are desks.
III. Some roads are benches.
IV. No pillar is bench.

None follows
Only either I or IV, and III follow
Only either I or IV follows
Only either I or IV, and II follow
All follow

Discuss Question

Answer: Option D. -> Only either I or IV, and II follow

Question 20. Statements : Some dogs are rats. All rats are trees. Some trees are not dogs.
Conclusions :
I. Some trees are dogs.
II. All dogs are trees.
III. All rats are dogs.
IV. No tree is dog.