Given the statement: A can complete a work in 10 days and B can complete the same work in 20 days. Assertion [As]: A is twice as efficient as B. Reason [R]: The efficiency of a worker is inversely proportional to the time taken to complete the same work.

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Mathematics · Time and Work

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both [As] and [R] are true, and [R] is the correct explanation of [As].

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Answer 1

[As] is false, but [R] is true.

Answer 2

[As] is true, but [R] is false.

Answer 3

Both [As] and [R] are true, but [R] is NOT the correct explanation of [As].

Answer 4

Both [As] and [R] are true, and [R] is the correct explanation of [As].

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