A can do a piece of work in 8 days and B alone can do the sa... — Quantitative Techniques 2017

Question 1473 Quantitative Techniques 2017 Medium MCQ +1.00 marks · -0.25 negative

A can do a piece of work in 8 days and B alone can do the same work in 10 days. A and B agreed to do the work together for Rs. 720. With the help of C, they finished the work in 4 days. How much C is to be paid?

A. Rs. 80 B. Rs. 70 C. Rs. 72 D. Rs. 82

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