How many seconds will a train 100 meters long take to cross a bridge 200 meters long if the speed of the train is 36 kmph? Choices.
A) 22 sec	B) 27 sec	C) 30 sec	D) 24 sec	E) 11 sec
Explanation:   D = 100 + 200= 
<gadget id="calculator">100 + 200</gadget>
<output>300</output>
300   S= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10 mps   T= 300/10 = 10 sec   Answer: Option 30 sec
<result>C</result>
How many seconds will a train 100 meters long take to cross a bridge 200 meters long if the speed of the train is 36 kmph?