A train 300 m long passed a pole in 30 sec. How long will it take to pass a platform 1000 m long?  Pick one.
A) 90 sec	B) 100 sec	C) 110 sec	D) 120 sec	E) 130 sec
Speed = 300/30= 
<gadget id="calculator">300/30</gadget>
<output>10</output>
10 m/sec.   Required time= (300 + 1000)/10= 
<gadget id="calculator">(300 + 1000)/10</gadget>
<output>130</output>
130 sec   Answer:130 sec
<result>E</result>
A train 300 m long passed a pole in 30 sec. How long will it take to pass a platform 1000 m long?