Mathematics · Time and Work
Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the questi on. Kunal takes 'a' days to complete a work while Sandeep takes 'b' less days than Kunal to complete the same work. Ravi takes 'b' more days than Kunal to complete the same work. Rahul takes 'ab' days to complete the work while Shyam takes 'ab2' days to complete it. Is the combined efficiency of Sandeep and Ravi together less than that of Rahul and Shyam together? Statement I : b ≥ 1 Statement II : b ≤ 1
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The data in both the statements I and II together is not sufficient to answer the question.✓
- 2Either Statement I or Statement II alone is sufficient to answer the question.
- 3The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not suffici ent to answer the question.
- 4The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
Correct answer
The data in both the statements I and II together is not sufficient to answer the question.
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