The cost of 6 balls is ₹48, then the cost of 4 balls is ____.
₹30
₹40
₹32
₹36
On selling 17 balls at Rs.720 there is a loss equal to the cost price of 5 balls. Then what is the cost price of a ball ?
The cost of 3 cricket bats and 6 balls is ₹ 3900. The cost of one bat and 3 balls of the same kind is ₹ 1700. Select the equations that represent this situation algebraically.