Walking at the rate of 4kmph a man cover certain distance in 2hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.  Select the correct option
A) 12 min	B) 25 min	C) 40 min	D) 48 min	E) 58 min
Distance = Speed * time     4*11/4= 
<gadget id="calculator">  4*11/4</gadget>
<output>11</output>
11km   New Speed= 16.5 kmph   Therefore time = D/S = 11/16.5 = 40min   Answer : 40 min.
<result>C</result>
Walking at the rate of 4kmph a man cover certain distance in 2hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.