An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of: Choose the correct choice:	A) 150	B) 720	C) 160	D) 80	E) 12
Explanation:   Speed = Distance/Time   Speed =1200(5/3)km/hr   Required speed =(1200*(3/5))km/hr=720 km/hr   Answer 720
<result>B</result>
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of: