A train 330 m long passed a pole in 11 sec. How long will it take to pass a platform 760 m long? Choose the correct choice from the following
A) 76 sec
B) 89 sec
C) 87 sec
D) 35 sec
E) 36 sec
Speed = 330/11= 
<gadget id="calculator">330/11</gadget>
<output>30</output>
30 m/sec.   Required time= (330 + 760)/30   = 36 sec.   Answer:36 sec
<result>E</result>
A train 330 m long passed a pole in 11 sec. How long will it take to pass a platform 760 m long?