How many seconds will a train 100 meters long take to cross a bridge 170 meters long if the speed of the train is 36 kmph?
Select the correct option:
A) 26
B) 72
C) 25
D) 82
E) 27
27xplanation:   D = 100 + 170= 
<gadget id="calculator">100 + 170</gadget>
<output>270</output>
270   S= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10 mps   T= 270/10= 
<gadget id="calculator">270/10</gadget>
<output>27</output>
27 sec   Answer: Option 27
<result>E</result>
How many seconds will a train 100 meters long take to cross a bridge 170 meters long if the speed of the train is 36 kmph?