Tag: math & puzzles

A bus started with 6 passengers, a driver and a conductor. At its first stop 2 passengers got down and 4 more passengers got into the bus.At its second stop 8 more passengers got into the bus and no passenger got down the bus. The bus didnot stop in its third stop and in its fourth stop 3/4th of the passengers got down the bus and 2 people got into the bus. In its Fifth stop 4 people got down the bus. Now How many people are there in the bus after the bus has started from fourth stop?

If the radius of the circle is increased by 6%, then the area of the circle is increased by ?