Mathematics · Data Sufficiency
The question consists of a question and two statements numbered I and II. You must decide whether the data provided in the statements are sufficient to answer the question: What is the time taken by a motorboat A to cross a freighter B which is 600 m long running in the opposite direction at 20 m/s? Statement I: The motorboat A crosses a 200 m long bridge in 20 seconds. Statement II: The motorboat A crosses a 500 m long bridge in 35 seconds.
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 in both statements I and II together are necessary to answer the question.✓
Correct answer
The data in both statements I and II together are necessary to answer the question.
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