search
Q: The price of a movies ticket was increased in the ratio 9 : 10. What is the increase in the revenue (in Rs.) of the cinema hall, if the original fare was Rs 180 and 2200 tickets were sold.
  • A. 44000
  • B. 440000
  • C. 39600
  • D. 396000
Correct Answer: Option A -
answer image

Explanations:

explanation image