Syllogism (49)

Directions (1-5): In each question below, there are three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follow(s) from the given statements. Give answer
(a) if only conclusion I follows
(b) if only conclusion II follows
(c) if either I or II follows
(d) if neither I nor II follows
(e) if both I and II follow
Q1. Statements: 
All mobiles are phones.
All phones are computers.
All computers are scanners.
Conclusions:
I. All mobiles are computers.
II. All phones are scanners.

Answers

1. Ans.(e)
Sol.

Q2. Statements: 
Some boxes are bags.
All bags are trunks.
All trunks are drawers.
Conclusions:
I. All bags are drawers.
II. All trunks are bags.

Answers

2. Ans.(a)
Sol.

Q3. Statements: 
All cars are buses.
Some buses are scooters.
No scooter is a train.
Conclusions: 
I. No bus is a train.
II. Some buses are trains

Answers

3. Ans.(c)
Sol.

Q4. Statements: 
Some chairs are wheels.
Some wheels are sofa sets.
All sofa sets are cupboards.
Conclusions:
I. Some wheels are cupboards.
II. Some chairs are sofa sets.

Answers

4. Ans.(a)
Sol.

Q5. Statements: 
Some coins are notes.
All notes are cards.
All cards are plastics.
Conclusions:
I. Some coins are cards.
II. All notes are plastics.

Answers

5. Ans.(e)
Sol.

Directions (6-8): In each questions below are given statements followed by five conclusions numbered (a), (b), (c), (d) and (e). You have to assume everything in the statements to be true even if they seem to be at variance with commonly known facts and then find out which of the five given conclusions does not logically follow from the statements, disregarding commonly known facts. 
Q6. Statements:
Some brick are greed.
No greed is a dose.
All doses are feed.
Conclusions:
(a)Some brick are not doses.
(b) No doses is a greed.
(c) Some feed are not greed.
(d) Some brick are feed.
(e) Some feed are doses.

Answers

6.Ans.(d)
Sol. 

Q7. Statements:
All bowl are foul.
Some foul are crabs.
All crabs are pawn.
Conclusions:
(a)All bowl being pawn is a possibility.
(b) some bowl are crabs
(c) some pawn are foul.
(d) Some foul are bowl.
(e) All crabs being bowl is a possibility.

Answers

7.Ans.(b)
Sol. 

Q8. Statements: 
All nights are darks.
All darks are white.
Some white are day.
Conclusions:
(a)All nights being day is a possibility.
(b)Some darks are white.
(c )All white being nights is a possibility
(d) Some night are white.
(e) No dark is a night.

Answers

8.Ans.(e)
Sol. 

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