Logical Deduction(Reasoning Aptitude ) Questions and Answers
Question 1. Statements : Some pictures are frames. Some frames are idols. All idols are curtains. Conclusions : I. Some curtains are pictures. II. Some curtains are frames. III. Some idols are frames.
Only I and II follow
Only II and III follow
Only I and III follow
All follow
None of these
Explanation:-
Answer: Option B. -> Only II and III follow
Question 2. Statements : Some hills are rivers. Some rivers are deserts. All deserts are roads. Conclusions : I. Some roads are rivers. II. Some roads are hills. III. Some deserts are hills.
None follows
Only I follows
Only I and II follow
Only II and III follow
All follow
Explanation:-
Answer: Option B. -> Only I follows
Question 3. Statements : Some saints are balls. All balls are bats. Some tigers are balls. Conclusions : I. Some bats are tigers. II. Some saints are bats. III. All bats are balls.
Only I and II follow
Only II follows
Only I and III follow
Only III follows
None of these.
Explanation:-
Answer: Option A. -> Only I and II follow
Question 4. Statements : Some pens are books. All schools are books. Some colleges are schools. Conclusions : I. Some colleges are pens. II. Some pens are schools. III. Some colleges are books.
Only I and II follow
Only II and III follow
Only I and III follow
All follow
None of these
Explanation:-
Answer: Option E. -> None of these
Question 5. Statements : All trains are buses. No room is bus. All boats are rooms. Conclusions : I. No boat is train. II. No bus is boat. III. No train is room.
None follows
Only I and II follow
Only II and III follow
Only I and III follow
All follow
Explanation:-
Answer: Option E. -> All follow
Question 6. Statements : Some mountains are hillocks. Some mountains are rivers. Some mountains are valleys. Conclusions : I. All mountains are either hillocks or rivers or valleys. II. No valley is river. III. Some river are valleys.
None follows
Only I follows
Only either II or III follows
Only III follows
None of these
Explanation:-
Answer: Option C. -> Only either II or III follows
Question 7. Statements : Some blades are hammers. Some hammers are knives. Some knives are axes. Conclusions : I. Some axes are hammers. II. Some knives are blades. III. Some axes are blades.
None follows
Only I follows
Only II follows
Only III follows
Explanation:-
Answer: Option A. -> None follows
Question 8. Statements : Some boxes are hammers. Some hammers are beads. All beads are rings. Conclusions : I. Some rings are hammers. II. Some hammers are boxes. III. Some rings are boxes.
None follows
Only I follows
Only I and II follow
Only II and III follow
All follow
Explanation:-
Answer: Option C. -> Only I and II follow
Question 9. Statements : All dolls are windows. All bottles are windows. All cars are bottles. Conclusions : I. All cars are windows. II. Some cars are dolls. III. Some windows are cars.
Only I and II follow
Only II and III follow
Only I and III follow
All follow
None of these
Explanation:-
Answer: Option C. -> Only I and III follow
Question 10. Statements : Some blankets are beds. Some pillows are blankets. All beds are pillows. Conclusions : I. Some blankets are pillows. II. Some pillows are beds. III. Some beds are blankets.