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### Question Asked by a Student from EXXAMM.com Team

** Q 2355180064. ** Damon and Oliver work together in a farm. 25% of the work is completed in two days if they work together. Due to some illness Oliver started working at 1/3rd of his efficiency and Damon starts working at twice his efficiency so that the work is completed in time, then what is the difference between the number of days in which both of them working together originally completed the work and number of days in which Damon alone would have completed the work if he works at his original efficiency?

**IBPS-PO 2017 Mock Mains **