Hello Rajat, You can earn money by staying home in different ways.
- Search Proof Reading Jobs, they pay 1500/-INR per article only you have to notice mistakes and notify them.
- Register on freelance, and if you English is good so you can apply for content writer work, easily you get 800/-INR.
- Search data entry jobs, and apply for them one my colleague get 12k for 20 days, by working from home.
Do research on google, you also get some amazing ideas from there also.