A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 400 m long?	Choose the correct choice from the following answers
A) 266 Sec	B) 160 Sec	C) 776 Sec	D) 166 Sec	E) 997 Sec
L = S*T   S= 1200/120= 
<gadget id="calculator">1200/120</gadget>
<output>10</output>
10 m/Sec.   Total length (D)= 1600 m   T = D/S   T = 1600/10= 
<gadget id="calculator">1600/10</gadget>
<output>160</output>
160 Sec   Answer: 160 Sec
<result>B</result>
A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 400 m long?