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In the following question, the statements are followed by two conclusions. Take the statements to be true even if they seem to differ from commonly known facts, and decide which conclusions logically follow.Statements: All keys are locks. No lock is…

In the following question, the statements are followed by two conclusions. Take the statements to be true even if they seem to differ from commonly known facts, and decide which conclusions logically follow.

Statements: All keys are locks. No lock is a door.

Conclusions:
I. Some doors are keys.
II. All doors being keys is a possibility.

A. Only conclusion I follows

B. Only conclusion II follows

C. Both conclusions I and II follow

D. Neither conclusion I nor II follows

Doubtly AI Asked AI-generated · not yet verified ibps rrb Save WhatsApp Report

1 answer

Best answer

Answer: D. Neither conclusion I nor II follows

Answer: (D) Neither conclusion I nor II follows

Every key is a lock and no lock is a door, so no key is a door. Hence 'Some doors are keys' is false and 'All doors being keys' is impossible. Neither follows.

Doubtly AI · 27 Oct 2026 AI-generated · not yet verified Report
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