For a journey the cost of a child ticket is 13 of the cost of an adult ticket. If the cost of tickets for 4 adults and 5 children is Rs. 85, the cost of a child ticket is
The cost of tickets for a movie show was ₹162 for 12 children and 3 adults and was ₹ 122 for 8 children and 3 adults. The ticket cost for each child is ₹10 and each adult is ₹14.