Consider the following question and decide which of the statements is sufficient to answer the question.
Question:
Find in how many days C alone can complete the 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.
1
Only statement I is sufficient
2
Either statement I or II is sufficient
3
Only statement II is sufficient
4
Both statements I and II are sufficient
5
Question Not Attempted