Two boys started running simultaneously around a circular track of length 4800 m from the same point at speeds of 60 km/hr and 100 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions?	Choose the correct answer:  A) 105  B) 106  C) 107  D) 108  E) 109
Time taken to meet for the first time anywhere on the track   = length of the track / relative speed   = 4800 / (60 + 100)5/18 = 4800* 18 / 160 * 5 = 108 seconds.   Answer:108
<result>D</result>
Two boys started running simultaneously around a circular track of length 4800 m from the same point at speeds of 60 km/hr and 100 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions?