Hello Neel, 

You can apply to University of Hyderabad online through this link: https://online.uohyd.ac.in/LogUOH.aspx

This page has instructions regarding how to fill the form.Scroll down the page and click on "start new application", then you can see the application form for University of Hyderabad. 

This is a direct link to the application form : https://online.uohyd.ac.in/EntRegistration.aspx

Hope this helps :)