PU-MET : Panjab University MBA Entrance Exam with MCQ Answers 2023

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64.

Amit & Ramesh together can do a piece,of work in 10 days. Ramesh & Ankit together can do it in 12 days. Ankit & Amit together can do it in 15 days. In how many days will they finish it if all the three work together?

A: 8 days
B: 4 days
C: 4.5 days
D: 9.5 days

The answer is: A