A train running at the speed of 50 km/hr crosses a pole in 9 sec. What is the length of the train? Choose the correct choice from the following answers.
A) 125 m B) 150 m C) 187 m D) 167 m E) 197 m
Speed = 50 * 5/18 = 125/9 m/sec   Length of the train = speed * time = 125/9 * 9= 
<gadget id="calculator">125/9 * 9</gadget>
<output>125</output>
125 m   125 mnswer: 125 m
<result>A</result>
A train running at the speed of 50 km/hr crosses a pole in 9 sec. What is the length of the train?