A vehicle with mileage 15 km per litre contains 2 L of fuel. The vehicle gets some defect as a result of which 5 L of fuel gets wasted per hour when the engine is on. With what minimum speed the vehicle has to move to travel 20 km with the existing amount of fuel, if it travels with a uniform speed ?

A vehicle with mileage 15 km per litre contains 2 L of fuel. The vehic

1.	A vehicle with mileage 15 km per litre contains 2 L of fuel. The vehicle gets some defect as a result of which 5 L of fuel gets wasted per hour when the engine is on. With what minimum speed the vehicle has to move to travel 20 km with the existing amount of fuel, if it travels with a uniform speed ?
A.	100 km per hour
B.	120 km per hour
C.	150 km per hour
D.	200 km per hour
Answer» D. 200 km per hour