Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a
speed of 16.5 kmph the man will cover the same distance in.	Pick:	A) 12 min	B) 25 min	C) 40 min	D) 60 min	E) None of these
Explanation :   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 4 kmph a man cover certain distance in 2 hr 45 min. Running at a
speed of 16.5 kmph the man will cover the same distance in.