Hello,

Please do provide in which you want to get admission in. For the admission in IIT's OR NIT's you have to prepare for Joint Entrance Exam. By qualifying JEE you can get admission in government or government aided btech offering colleges. you can go through the link below to get the full information regarding btech:

https://www.careers360.com/courses/b-tech-bachelor-of-technology

Please reach us for more query.

Thank You!