I am going to relocate to India. My indian friend has invited me. Can anyone educate me about the country, climate and the people there

well, India is okay. They kind of have similar weather as ours, but could be a bit hotter during the hot season and a bit colder during their cold season. The cost of living is quite low, but also depends on the city. Ofcouse you should know about their population, as such, the cost of labour there too is also low. It will be nice if you are relocating there to do business.