Every pupil in a school was given one ticket for a concert. The school was charged a total of Rs.6000 for these tickets, all of which were of equal value. What was the price of one ticket? If the price of each ticket had been one dollar less, the total cost would have been 1,200 less. If the price of each ticket had been Rs.2 more, the total bill would have increased by 40%.
5
8
10
none
Explanation:
Let the no`s of tickets = x and total no. of pupil = y.
=> xy-y(x-1) = 1200.
Then no of pupil = 1200.
Then, we get the price of each ticket as Rs. 5.