A train which has 440 m long, is running 45 kmph. In what time will it cross a person moving at 9 kmph in same direction ?	Choose the correct choice from the following:
A) 56 sec
B) 44 sec
C) 36 sec
D) 29 sec.
E) 19 sec.
Time taken to cross a moving person = length of train/ relative speed   Time taken = 440/((45-9) (5/18)   = 440/ 36*(5/18)   = 440/10= 
<gadget id="calculator">440/10</gadget>
<output>44</output>
44 sec   ANSWER:44 sec
<result>B</result>
A train which has 440 m long, is running 45 kmph. In what time will it cross a person moving at 9 kmph in same direction ?