Comprehension Passage
Direction: Study the following information carefully and answer the following questions based on it.
Five persons A, B, C, D and E were employed to complete a piece of work.
⇒ All the five persons worked for different number of days, i.e. 5, 4, 4, 4 and ‘n’ days respectively.
⇒ The percentage of work done by A, B, C and E is 25%, 20%, 10% and 20% respectively.
⇒ On the basis of the above information, answer the following questions.
In how many days, A and D will do the whole work?
1
80/9 days
2
73/9 days
3
70/0 days
4
86/9 days
5
None of these