Study the given information carefully and answer the questions that follow. The table given below shows the capacity of 5 buses (A, B, C, D, E) and the percentage of seats that were filled out of the total seating capacity of the buses. Some of the data is missing and is denoted as N/A A) The total number fo vacant seats in all the 5 nuses together were 40 B) The number of seats in buses D and E together were 65 20% of the passengers on bus D got down at Yarivali bus stop and 2 passengers boarded the bus from the same bus stop. The conductor started charging from Yarivali bus stop. The number of adults and children on he bus were in the ratio `2 : 1`. If the total collection of bus fare was Rs. 800, what was the bus fare for each child? Consider, there were no other stoppages till the final stop, The bus ticket was free till Yarivali bus stop and children's tricket price was half of that of adult.