In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way? Answers.
A) 3  B) 4  C) 5  D) 6  E) 7
T = 60/36 * 18/5= 
<gadget id="calculator">60/36 * 18/5</gadget>
<output>6</output>
6 sec   Answer:6
<result>D</result>
In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way?