A train 560 m long, running with a speed of 63 km/hr will pass a tree in? Choose the correct answer.
A) 15
B) 16
C) 17
D) 28
E) 32
Speed = 63 * 5/18 = 35/2 m/sec   Time taken = 560 * 2/35= 
<gadget id="calculator">560 * 2/35</gadget>
<output>32</output>
32 sec   Answer: Option 32
<result>E</result>
A train 560 m long, running with a speed of 63 km/hr will pass a tree in?