Questions on Logical Deduction

Logical Reasoning

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The Following Section consists of Questions on Logical Deduction. Read the instructions properly and take the test to evaluate your logical deduction skills.

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusion and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Logical Deduction

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusion and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Logical Deduction2

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusion and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Logical Deduction3

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusion and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Logical Deduction4

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The Following Section consists of Questions on Logical Deduction. Read the instructions properly and take the test to evaluate your logical deduction skills.

Quiz-summary

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1. Question

Statements: All roads are poles. No pole is a house. Conclusions: Some roads are houses. Some houses are poles.

2. Question

Statements: Every minister is a student. Every student is inexperienced. Conclusions: Every minister is inexperienced. Some inexperienced are students.

3. Question

Statements: All flowers are trees. No fruit is tree. Conclusions: No fruit is flower. Some trees are flowers.

4. Question

Statements: All roads are waters. Some waters are boats. Conclusions: Some boats are roads. All waters are boats.

5. Question

Statements: No bat is ball. No ball is wicket. Conclusions: No bat is wicket. All wickets are bats.

6. Question

Statements: All fishes are grey in colour. Some fishes are heavy. Conclusions: All heavy fishes are grey in colour. All light fishes are not grey in colour.

7. Question

Statements: Some swords are sharp. All swords are rusty Conclusions: Some rusty things are sharp. Some rusty things are not sharp.

8. Question

Statements: No gentleman is poor. All gentlemen are rich. Conclusions: No poor man is rich. No rich man is poor.

9. Question

Statements: Some dedicated souls are angels. All social workers are angels. Conclusions: Some dedicated souls are social workers. Some social workers are dedicated souls.

10. Question

Statements: All fish are tortoise. No tortoise is a crocodile. Conclusions: No crocodile is a fish. No fish is a crocodile.

11. Question

Statements: All jungles are tigers. Some tigers are horses. Conclusions: Some horses are jungles. No horse is jungle.

12. Question

Statements: Some dreams are nights. Some nights are days. Conclusions: All days are either nights or dreams. Some days are nights.

13. Question

Statements: All hill stations have a sun-set point. X is a hill station. Conclusions: X has a sun-set point. Places other than hill stations do not have sun-set points.

14. Question

Statements: All film stars are playback singers. All film directors are film stars. Conclusions: All film directors are playback singers. Some film stars are film directors.

15. Question

Statements: All good athletes win. All good athletes eat well. Conclusions: All those who eat well are good athletes. All those who win eat well.

16. Question

Statements: All birds are tall. Some tall are hens. Conclusions: Some birds are hens. Some hens are tall.

17. Question

Statements: Some papers are pens. Some pencils are pens. Conclusions: Some pens are pencils. Some pens are papers.

18. Question

Statements: Some papers are pens. Angle is a paper. Conclusions: Angle is not a pen. Angle is a pen.

19. Question

Statements: Many scooters are trucks. All trucks are trains. Conclusions: Some scooters are trains. No truck is a scooter.

20. Question

Statements: All poles are guns. Some boats are not poles. Conclusions: All guns are boats. Some boats are not guns.

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1. Question

Statements: Bureaucrats marry only intelligent girls. Tanya is very intelligent. Conclusions: Tanya will marry a bureaucrat. Tanya will not marry a bureaucrat.

2. Question

Statements: Some engineers are fools. Anand is an engineer. Conclusions: Some fools are engineers. Anand is a fool.

3. Question

Statements: All pens are chalks. All chairs are chalks. Conclusions: Some pens are chairs. Some chalks are pens.

4. Question

Statements: All educated people read newspapers. Rahul does not read newspaper. Conclusions: Rahul is not educated. Reading newspaper is not essential to be educated.

5. Question

Statements: Some men are educated. Educated persons prefer small families. Conclusions: All small families are educated. Some men prefer small families.

6. Question

Statements: Some books are pens. No pen is pencil. Conclusions: Some books are pencils. No book is pencil.

7. Question

Statements: All men are married. Some men are educated. Conclusions: Some married are educated. Some educated are married.

8. Question

Statements: No man is a donkey. Rahul is a man. Conclusions: Rahul is not a donkey. All men are not Rahul.

9. Question

Statements: Most teachers are boys. Some boys are students. Conclusions: Some students are boys. Some teachers are students.

10. Question

Statements: All windows are doors. No door is wall. Conclusions: No window is wall. No wall is door.

11. Question

Statements: All trucks fly. Some scooters fly. Conclusions: All trucks are scooters. Some scooters do not fly.

12. Question

Statements: Some books are tables. Some tables are mirrors. Conclusions: Some mirrors are books. No book is mirror.

13. Question

Statements: No magazine is cap. All caps are cameras. Conclusions: No camera is magazine. Some cameras are magazines.

14. Question

Statements: All huts are mansions. All mansions are temples. Conclusions: Some temples are huts. Some temples are mansions.

15. Question

Statements: All tubes are handles. All cups are handles. Conclusions: All cups are tubes. Some handles are not cups.

16. Question

Statements: No women teacher can play. Some women teachers are athletes.

Conclusions:

Male athletes can play. Some athletes can play.

Statements: All bags are cakes. All lamps are cakes.

Conclusions:

Some lamps are bags. No lamp is bag.

Statements: All mangoes are golden in colour. No golden-coloured things are cheap.

Conclusions:

All mangoes are cheap. Golden-coloured mangoes are not cheap.

Statements: Some kings are queens. All queens are beautiful.

Conclusions:

All kings are beautiful. All queens are kings.

Statements: Some doctors are fools. Some fools are rich.

Conclusions:

Some doctors are rich Some rich are doctors.

Statements: All roads are waters. Some waters are boats.

Conclusions:

Some boats are roads. All waters are boats.

Statements: No bat is ball. No ball is wicket.

Conclusions:

No bat is wicket. All wickets are bats.

Statements: All flowers are trees. No fruit is tree.

Conclusions:

No fruit is flower. Some trees are flowers.

Statements: Every minister is a student. Every student is inexperienced.

Conclusions:

Every minister is inexperienced. Some inexperienced are students.

Statements: All roads are poles. No pole is a house.

Conclusions:

Some roads are houses. Some houses are poles.

Statements: All fish are tortoise. No tortoise is a crocodile.

Conclusions:

No crocodile is a fish. No fish is a crocodile.

Statements: Some dedicated souls are angels. All social workers are angels.

Conclusions:

Some dedicated souls are social workers. Some social workers are dedicated souls.

Statements: Some swords are sharp. All swords are rusty

Conclusions:

Some rusty things are sharp. Some rusty things are not sharp.

Statements: All fishes are grey in colour. Some fishes are heavy.

Conclusions:

All heavy fishes are grey in colour. All light fishes are not grey in colour.

Statements: All good athletes win. All good athletes eat well.

Conclusions:

All those who eat well are good athletes. All those who win eat well.

Statements: All film stars are playback singers. All film directors are film stars.

Conclusions:

All film directors are playback singers. Some film stars are film directors.

Statements: All hill stations have a sun-set point. X is a hill station.

Conclusions:

X has a sun-set point. Places other than hill stations do not have sun-set points.

Statements: Some dreams are nights. Some nights are days.

Conclusions:

All days are either nights or dreams. Some days are nights.

Statements: All jungles are tigers. Some tigers are horses.

Conclusions:

Some horses are jungles. No horse is jungle.

Statements: All poles are guns. Some boats are not poles.

Conclusions:

All guns are boats. Some boats are not guns.

Statements: Many scooters are trucks. All trucks are trains.

Conclusions:

Some scooters are trains. No truck is a scooter.

Statements: Some papers are pens. Angle is a paper.

Conclusions:

Angle is not a pen. Angle is a pen.

Statements: All birds are tall. Some tall are hens.

Conclusions:

Some birds are hens. Some hens are tall.

Statements: Some papers are pens. Some pencils are pens.

Conclusions:

Some pens are pencils. Some pens are papers.

Statements: Some men are educated. Educated persons prefer small families.

Conclusions:

All small families are educated. Some men prefer small families.

Statements: All educated people read newspapers. Rahul does not read newspaper.

Conclusions:

Rahul is not educated. Reading newspaper is not essential to be educated.