# On selling 17 balls at Rs.720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is?

- A. 45
- B. 50
- C. 55
- D. 60

- 60

Please select one of the options to reveal the correct answer.

- A. 45
- B. 50
- C. 55
- D. 60

- 60

Please select one of the options to reveal the correct answer.