Refer to the above figure (Not drawn to scale), AB=7 BC= 12, CD= 5, DE= 14 , EF=8 FG=11 , BC, DE and FG are parallel with each other and are perpendicular to AB, CD and EF. What is the value of AG?

The result of subtraction of two numbers is equal to

If a>b and a>c, which of the following must be greater than 0?

Four persons can compte a job in 8 days. After four days two persons have left the work. How many days should...

If a mechant offers a discount of 30% on the price, then he/she makes a loss 16% percentage of profit of loss...

How many 1- inch square tiles would it take to cover the floor of a closet that has dimensions 5 feet by 4 fee...

A train travelling at 100 km per hour overtakes motorbike travelling at a speed of 65 km per hour in 40 second...