Here's the extracted text: --- Q.80) ₹16/- in the form of ₹1/- coins are to be distributed among A, B, C, and D such that each boy receives at least one rupee and each of them receives a different amount. D receives 4 more rupees than B. B should get more rupees than C but less rupees than A. What is the difference between the maximum and minimum rupees that A can have? a) 4 b) 3 c) 2 d) 1 e) None of these ---