AP Police SI Exam Prelims 2016 Paper 1 (Mental Ability)

A, B and C get Rs. 7,200 for doing a work in 24 days. A and C get Rs. 1,880 for doing the same work in 10 days while B and C get Rs. 3,600 for doing that work in 24 days. Then the ratio of the amounts that A, B, C receive per day is