Riya and Siya together can complete a task in 200/3 days, while Siya and Tiya together can complete the same task in 120 days. Riya starts working on the task and works for 50 days, then Siya takes over and works for 40 days. Finally, Tiya takes over and completes the remaining task in 90 days. If Riya had started the task alone and worked on all days, Siya had worked on every second day, and Tiya had worked on every third day, then on which day would the task be completed?