A: Work done by Rashmi in 4 days = 16 / 4 = 2/3 days. Work done by Ravina in 12 days = 12 / 2 = 8 days. Work done by Gitika in 32 days = 32 / 4 = 8 days. Rashmi leaves the job after 4 days. Ravina leaves the job 3 days before the completion of the work. Work last for 8 + 9 + 8 = 17 days. The answer is (E).
Answer the following multiple choice question with options (a), (b), (c), (d), (e) by reasoning step-by-step.
Q:Rashmi can do a piece of work in 16 days. Ravina can do the same work in 12 days while Gitika can do it in 32 days. All of them started to work together but Rashmi leaves after 4 days. Ravina leaves the job 3 days before the completion of the work. How long the work last? Answer Choices: A)14 B)15 C)16 D)17 E)18