One train is running with a speed 60 kmph and its length is 110 metres. Calculate the time by which it will pass a man running opposite with speed of 6 kmph.
Answers.
A) 6 sec  B) 3 sec  C) 2 sec  D) 1 sec  E) 10 sec
==&gt; (60+6)= 
<gadget id="calculator">(60+6)</gadget>
<output>66</output>
66 km/hr   m/sec= 66*5/18   55/3 k/sec   time = 110*3/55= 
<gadget id="calculator">110*3/55</gadget>
<output>6</output>
6 sec   6 secNSWER 6 sec
<result>A</result>
One train is running with a speed 60 kmph and its length is 110 metres. Calculate the time by which it will pass a man running opposite with speed of 6 kmph.