Length of magnet is increased by 10% and pole strength decreased by 10%.What is the percent change in magnetic moment?

The length of a rectangle is increased by 10% and the breadth is increased by 25%. What is the percentage change in its area?

If the length of a rectangle is increased by 50% and breadth is decreased by 25%, what is the percentage change in its area? 12.5% increase (b) 10% increase (c) 25% increase (d) 20% decrease

Side of a square is first increased by 10% and then decreased by 20%. What is the overall percentage change in area ?

A number is increased first by 10% and then it is decreased by 10% .What is the percentage change in the number ? (a) 11% increase (b)No change (c) 1% decrease (d) 11% decrease

If the base of triangle is increased by 10% and height is decreased by 20%, then what will be the percentage change in the area of a triangle ?

The length of a reactangle is increased by 10% while its breadth is decreased by 10%. what is the consequent percentage change in the area of the reactangle ?

The price of wheat ,per kg , is increased by 17.5% and the quantity of wheat bought is decreased by 10% .What is the percentage change in the amount spent on wheat ?

The price of wheat, per kg, is increased by 17.5% and the quantity of wheat bought is decreased by 10%. What is the percentage change in the amount spent on wheat?