If a train, travelling at a speed of 180 kmph, crosses a pole in 6 sec, then the length of train is?
Answers:
A) 300 B) 125 C) 288 D) 266 E) 121
D = 180 * 5/18 * 6= 
<gadget id="calculator">180 * 5/18 * 6</gadget>
<output>300</output>
300 m   300nswer: 300
<result>A</result>
If a train, travelling at a speed of 180 kmph, crosses a pole in 6 sec, then the length of train is?