Ajit can complete a piece of work in 60 days whereas Kailash and Shailendra working together can complete it in 15 days. When Ajit and Shailendra alternately work for a day each, the work gets completed in 40 days. Then the number of days in which Kailash will complete twice the work is
Options
- 30
- 40
- 52
- 60
- None of these
CORRECT ANSWER : 60
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