With out any halt a train travels a certain distance with an average speed of 66 km ph , and with halts it covers the same distance at an average speed of 33 kmph. When it is traveling with halts, how many minutes/per hour does the train halt on an average ?	Choose the correct option
A) 48 min.	B) 12min.	C) 60min.	D) 18min.	E) 19min.
With halt in 1 hour the train travels 60km   With out halt for traveling same distance it take  66/33= 
<gadget id="calculator"> 66/33</gadget>
<output>2</output>
2/1= 120 minutes   :. 60 minutes is the halting time per hour   ANSWER:60min.
<result>C</result>
With out any halt a train travels a certain distance with an average speed of 66 km ph , and with halts it covers the same distance at an average speed of 33 kmph. When it is traveling with halts, how many minutes/per hour does the train halt on an average ?