Mathematics · Data Sufficiency
The question consists of two statements numbered I and II given below it. Decide whether the data provided in the statements are sufficient to answer the question. 'P' and 'Q' together can do a piece of work in 30 days. Find the time taken by 'P' to do the same work alone. Statement I: 'P' is 25% more efficient than 'Q'. Statement II: If 'P' started the work alone and 'Q' joined after 10 days, then the remaining work would be finished in 24 days (total 34 days to complete the work).
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient.
- 2The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient.
- 3The data either in statement I alone or in statement II alone is sufficient to answer the question.✓
- 4The data given in both statements I and II together is not sufficient to answer the question.
Correct answer
The data either in statement I alone or in statement II alone is sufficient to answer the question.
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