How many seconds will a train 100 meters long take to cross a bridge 120 meters long if the speed of the train is 36 kmph? Select:
A) 22 sec B) 27 sec C) 25 sec D) 24 sec E) 11 sec
Explanation:   D = 100 + 120= 
<gadget id="calculator">100 + 120</gadget>
<output>220</output>
220   S= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10 mps   T= 250/10 = 22 sec   22 secnswer: Option 22 sec
<result>A</result>
How many seconds will a train 100 meters long take to cross a bridge 120 meters long if the speed of the train is 36 kmph?