There are few companies in India which hires your system as their server but they doesn't pay reasonable amount to their users which causes them loss.
You will be paid on the basis of your computer resources from which your CPU and GPU matters the most. Your system will be primarily used for 2 tasks.
1. Online Currency Mining
Online Currency Mining :- You must have heard about Bitcoins, Litecoins, Dodgecoins, etc. Yes, they can be mined (earned) right through your computer resources without performing even a single task. You will have to just login to your system and start the process. Companies renting system gives very less in return whereas they earn about 10x-20x.
Leeching :- Many legal torrent uploaders signs up for premium membership with these companies to leech their torrent, so that they can be available for download everytime. In this case, they will pay you on the basis of your Internet Connection. You can earn a good amount of money from these type of companies.
I will prefer you to find local clients in Indian groups rather than registering with the companies. I know it will be time taking but the results will be worthy.
I am currently pursuing High School and planning to pursue career in Computer. Currently, I work on one of my blog - JTech Articles.