Ravi and Kiran work together on a project and complete in 6 days. However Kiran alone completes the same work in 15 days. If they received Rs 3150 while working together, then what was Ravi's share?
Answer & explanation
Correct answer: option 4
Ravi : Kiran + Ravi
Days 6 : 15 = 2 : 5
Efficiency 5 : 2
Efficiency of Ravi = 5 - 2 = 3
Therefore, Ravi's share = \(\frac{3}{5}\) x 3150 = Rs 1890