A train covers a distance at a speed of 150kmph in 3 hours. To cover the same distance in 1 hours, it must travel at a speed of?	Choose the correct option
A) 320
B) 250
C) 560
D) 400
E) 450
Distance = 150*3= 
<gadget id="calculator">150*3</gadget>
<output>450</output>
450km   Required speed= 450/1= 
<gadget id="calculator">450/1</gadget>
<output>450</output>
450 km/hr   Answer is 450
<result>E</result>
A train covers a distance at a speed of 150kmph in 3 hours. To cover the same distance in 1 hours, it must travel at a speed of?