Sohan,
The idea here is that networks are different. The way they are set up, 2 ISPs sharing the same building in Nairobi will take different periods of time to access content in a server abroad.
The question is, Say ISP A has a 1 Mbps link, and a 200 MS latency, while ISP B gave you a 2 Mbps link, with 350 Mbps latency. What would be the effect on both networks, while say, watching a YouTube video , or playing Counter Strike on Valve