Question

The number of days required by three persons A, B, C independently to complete a given work is as per the ratio \(3:4:6\). How many days are required for B and C together to complete the work? Statements: (I) A is \(100\%\) more efficient than C. (II) C requires 27 days more than A to complete the work.

• A. Statement (I) alone is sufficient to answer the question, but (II) alone is not sufficient.
• B. Statement (II) alone is sufficient to answer the question, but (I) alone is not sufficient.
• C. Both the statements (I) and (II) are sufficient to answer the question, but neither statement alone is sufficient.
• D. Both the statements (I) and (II) together are not sufficient to answer the question and additional data are required.

Hint:

In time and work problems, ratios only give relative values. To find exact time, always determine the multiplying factor.

Answer 1

The Correct Option is B