In what time will a railway train 90 m long moving at the rate of 36 kmph pass a telegraph post on its way?	Choose the correct choice from the following choices
A) 8 sec  B) 1 sec  C) 9 sec  D) 6 sec  E) 2 sec
T = 90/36 * 18/5= 
<gadget id="calculator">90/36 * 18/5</gadget>
<output>9</output>
9 sec   Answer:9 sec
<result>C</result>
In what time will a railway train 90 m long moving at the rate of 36 kmph pass a telegraph post on its way?