A train 260 m long passed a pole in 26 sec. How long will it take to pass a platform 650 m long?	Options
A) 91 sec	B) 89 sec	C) 54 sec	D) 27 sec	E) 22 sec
Speed = 260/26= 
<gadget id="calculator">260/26</gadget>
<output>10</output>
10 m/sec.   Required time= (260 + 650)/10= 
<gadget id="calculator">(260 + 650)/10</gadget>
<output>91</output>
91 sec.   91 secnswer: 91 sec
<result>A</result>
A train 260 m long passed a pole in 26 sec. How long will it take to pass a platform 650 m long?