K men agree to donate a gift of Rs. L to trust. If three men drop out how much more will each have to contribute towards the purchase of the gift ?
Correct Answer: Option D
Intial contribution = L/K
After 3 men drop, then contribution =L/K-3
The amount more to pay in contribution = \(\frac L{K-3}\;-\;\frac LK\) = \(\frac{3L}{K(K-3)}\)
Download our app for free and access thousands of MCQ questions with detailed solutions