1.

In a cinema hall, the charge per person is RS. 200. On the first day, only 60% of the seats were filled. The owner decided to reduce the price by 20% abd there was an increasesof 50% in the number of spectators on the next day. The percentage increase in the revenue on the second day was-A. 50B. 40C. 30D. 20

Answer» Correct Answer - D
let total seats = 100
Recenue collected first days `=200xx60=12000Rs`
Reenue collected seconed day `=90xx160=14400`
`:.%" increase "=2400/12000xx100=20%`


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