Busses start from a bus terminal with a speed of 20 km/hr at intervals of 10 minutes.
What is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at intervals of 8 minutes?
a) 3 km/hr
b) 4 km/hr
c) 5 km/hr
d) 7 km/hr
e) None of these
What is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at intervals of 8 minutes?
a) 3 km/hr
b) 4 km/hr
c) 5 km/hr
d) 7 km/hr
e) None of these