A train running at the speed of 90 km/hr crosses a pole in 5 seconds. Find the length of the train.	Select.
A) 150 meter
B) 145 meter
C) 140 meter
D) 125 meter
E) None of these
Explanation:   Speed = 90*(5/18) m/sec = 25 m/sec   Length of Train(125 meteristance) = Speed * Time   =25*5= 
<gadget id="calculator">25*5</gadget>
<output>125</output>
125 meter   Option 125 meter
<result>D</result>
A train running at the speed of 90 km/hr crosses a pole in 5 seconds. Find the length of the train.