Hello Mohit,

ICAI conducts CA foundation twice a year. Its a pen and paper based Objective cum Subjective exam. The application form for the June session is closed as of now. For the november/December session the form will be realeased sometime in July.

The registration fee for the course is Rs 9,000

You can follow this link for more details of the course 

https://finance.careers360.com/articles/ca-foundation