In what time will a railway train 65 m long moving at the rate of 32 kmph pass a telegraph post on its way? Select.
A) 3 sec  B) 4 sec  C) 5 sec  D) 6 sec  E) 7 sec
T = 65/32 * 18/5 = 7 sec   ANSW7 secR:7 sec
<result>E</result>
In what time will a railway train 65 m long moving at the rate of 32 kmph pass a telegraph post on its way?