A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 800 m long?
Answers
A) 266 Sec	B) 200 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)= 2000 m   T = D/S   T = 2000/10= 
<gadget id="calculator">2000/10</gadget>
<output>200</output>
200 Sec   Answer: 200 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 800 m long?