Statements:(I) Some cars are drivers(II) All drivers are pilots(III) No pilots are actors(IV) All actors are trainsConclusion (I): Some pilots are cars.Conclusion (II): Some trains are not pilots.Question 1Answera.Both conclusion I and conclusion II followb.Only conclusion (I) followsc.Neither conclusion I nor conclusion II followsd.Only conclusion (II) follows
Question
Statements:(I) Some cars are drivers(II) All drivers are pilots(III) No pilots are actors(IV) All actors are trainsConclusion (I): Some pilots are cars.Conclusion (II): Some trains are not pilots.Question 1Answera.Both conclusion I and conclusion II followb.Only conclusion (I) followsc.Neither conclusion I nor conclusion II followsd.Only conclusion (II) follows
Solution
d. Only conclusion (II) follows
Here's the step-by-step reasoning:
(I) Some cars are drivers: This means there is a possibility that some cars could also be pilots because all drivers are pilots. However, it's not a certainty, so we can't conclude that some pilots are cars.
(II) All drivers are pilots: This is given in the statements.
(III) No pilots are actors: This is also given in the statements.
(IV) All actors are trains: This is given in the statements.
Conclusion (I): Some pilots are cars. We can't conclude this because the original statements only said that some cars are drivers, not that some cars are pilots.
Conclusion (II): Some trains are not pilots. This is true because all actors are trains and no pilots are actors. Therefore, the actors that are trains are not pilots.
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