In a hotel, there are 54 rooms. If the one night rent of each room is Rs 9494, what would be the daily income of the hotel assuming all rooms are occupied ?

A school recently had their Silver jubilee. As part of the celebrations, they decided to gift all its students 5 boxes of pencils. Each box contained 36 pencils, and there were 1605 students in the school. But they found that they had only 283530 pencils. How many additional pencils do they need to buy so that each student can get the specified number of gifts.

A Publisher produces 5400 books in the month of September. If they make the same number of books every day, then how many books can they make in a leap year?

Dewmini buys 116 blackboards from a wholesale market for Rs10440, and then she sells each of them at 1.03 times the price she had bought them at. How much money did she sell each blackboards for?

In a row of cadets, Tharaka is standing at the 14^{th} position from the back, and Sanjeewa is standing at the 8^{th} position from the front. If Tharaka and Sanjeewa interchange their positions, Sanjeewa becomes 18^{th} from the front. How many cadets are there in the row?