The production of a company for three successive years has increased by `10%, 30%, 90%` respectively. What is average annual increase production ​

Three years ago, the population of a town was 50000. If the annual increase during three sucessive years be at the rate of 5%, 4% and 3% respectively, what is its present population?

The length and breadth of a rectangle are increased by 20% and 10% respectively. What is the percentage increase in the area of the rectangle ?

The length and breadth of a rectangle were increased by 30% and 20% respectively.Then find the area will increased.

If the production of wheat by Madhya Pradesh in the years 2003, 2004 ,2005 and 2007 increases by 30%, 40% , 45%, and 40% respectively, what will be the overall percentage increases in the production of wheat in the given years ?

If the productions of wheat in Bihar in the years 2001,2002, 2003 and 2004 increases by 20%,25%,28% and 35% respectively , what will be the percentage increases in the average production of the state for the given years ?

Three years ago, the population of a town was 50000. If the annual increase during three successive years be at the rate of 4% , 5% and 3 % respectively, find the present population.

If the sides of an equilateral triangle are increased by 20%, 30% and 50% respectively to form a new triangle, what is the percentage increase in the perimeter of the equilateral triangle ?

The length and breadth of a rectangle are increased by 10% and 5% respectively. Find the percentage increase in its area.