The length of a proposed room of a certain size was reduced by 10% and the width was reduced by 20%. While height increases by 5%...

A number is first increased by 10% and then reduced by 10%. The number

If the length of a rectangular field is increased by 20% and the breadth is reduced by 20%, the area of the rectangle will be 192 m^2 . What is the area of the original rectangle

If the length of a rectangular field is increased by 20% and the breadth is reduced by 20%, the area of the rectangle will be 192 m^2 . What is the area of the original rectangle?

The length of a rectangle is increased by 20% and width is decreased by 20%. Find the change percentage in area.

If the length of a rectangle is increased by 25% and the width is decreased by 20%, then the area of the rectangle :

If the pressure of a gas is increased by 10% and the volume is increased by 20%, then

The salary of a worker is first increased by 10% and thereafter it was reduced by 10%. What was the change in his salary?

If the length of the filament of a heater is reduced by 10% , the power of the heater will

If the length of a rectangle is increased by 25% and the width is decreased by 20%, then the area of rectangle will be