TICKETS REFUND POLICY

On the first day of the sale of tickets of a drama, in all 35 tickets were sold. If the rates of the tickets were Rs. 20 and Rs. 40 per ticket and the total collection was Rs. 900. Find the number of tickets sold at each rate.

If the airlines fail to inform their passengers of the _________, then such passengers will be entitled for a __________ in addition to the ticket refund.

Fair-Asia is well known for its queer marketing practices. To lure its customers, out of the blue, it comes up with a very lucrative offer: In that offer it promises to sell and the air tickets, for a one-way trip to Bangkok that originates from Jakrata, in such a manner that the nth customer has to pay exactly Rs.n to buy an air ticket,but each prospective passenger has to bay a separate ticket for oneself. The airline claims that it had sold out all the seats at throm away prices in no time. However, at the last moment one of the customers had returned her ticket and got the full refund from the airline. Consequently, the average income of the airline from this particular flight is exactly rs 100 per passenger. What's the loss incurred by the airline due to the refund of a ticket?

The fair of 3 full tickets and 2 half tickets is Rs 204 and the fair of 2 full tickets and 3 half tickets is Rs 186. find the fair of a full ticket and a half ticket.

A lottery consists 3 prize tickets and 6 blank tickets.A choose three tickets from this lotterylottery there are l prize ticket and 2 blank tickets.Bchoose one ticket from this lottery.Find the ratiofavour of A and B.

A ticket is drawn from 20 tickets, numbered from 1 to 20, and kept aside. Then another ticket is drawn. Probability that both tickets show even numbers is

A box contains 50 tickets. Each ticket is numbered from 1 to 50. One ticket is selected at random, find the probability that the number on the ticket is not a perfect square.