How many buses traveling from city B to city A will a bus traveling from city A to city B pass?
Posted by hostaldelospoetas.com in Traveling on 14-01-2010
A shuttle service has buses traveling between 2 cities A and B along the same route. The buses leave each city at exactly 2, 4, 6, 8, 12 o’clock. the trip from one city to the other take 5 hours. All buses travel at the same speed without stopping.
suppose you board a bus starting at 2 pm from A
you will pass
. i) buses starting from B at 2 pm, 4 pm, 6pm
ii) buses fromB already on road ARRIVING at A at 5 pm, 7 pm, 9 pm & 11 pm
ans: 7 buses
—–
that depends on which bus it is