A 1200 m long train crosses a tree in 80 sec, how much time will I take to pass a platform 1000 m long?  Select
A) 288
B) 146.66
C) 188
D) 180
E) 12
L = S*T   S= 1200/80= 
<gadget id="calculator">1200/80</gadget>
<output>15</output>
15 m/Sec.   Total length (D)= 2200 m   T = D/S   T = 2200/15   T = 146.66Sec   Answer:146.66
<result>B</result>
A 1200 m long train crosses a tree in 80 sec, how much time will I take to pass a platform 1000 m long?