Hello aspirant!
Sorry to disappoint you but this depends on which course do you want to take up. You should first state the course you want to pursue. Along with, if you want to seek admission in Engineering Colleges, it will require you to appear in entrance exams. I don't think any government college grants admission without it's respective entrance exam. For IIT's , NIT's and IIIT's you will ne required to appear in JEE Mains and Advance and similarly every state conducts their own entrance examination for the government colleges present in their state.
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