Hey Ankit, you can apply for any course available at CCS university by filling the CCSU online form which is available on the official website after release. Elegibility criteria for B.Sc course is minimum 33% marks in 10+2 from a well known board. The online registration for 2018 has already closed. It is generally in April. After that entrance exam takes place in May. You can keep checking for any updates realted to admission procedures on their official website:http://www.ccsuniversity.ac.in/web/Admission-procedure.htm or can have a talk with the university help centre to know any other option for applying now. You need pay application form charges and proceed further to complete the application. The opening dates to fill the application form and pay fee online are generally in march and end till April. If you are applying for 2019 than you have enough time and you can keep track of application from the official website through the link provided above. Best of luck!