General Studies · Data Sufficiency
Consider the following question and decide which of the statements is/are sufficient to answer the question. Question: Find in how many days C alone can complete a work, if C is twice as efficient as B. Statements: I. A can complete a piece of work in 12 days while B can complete the same work in 36 days. II. A and B together can complete a piece of work in 9 days. A is three times as efficient as B.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both statements I and II together are sufficient
- 2Only statement II is sufficient
- 3Either statement I or II alone is sufficient✓
- 4Only statement I is sufficient
Correct answer
Either statement I or II alone is sufficient
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