Hiii sparsh....
The marks you told is not actually very good....and you had also not mentioned that you want admisssion in which branch eg mbbs or iit....
If you want an iit colleges than just forget about it ....you can only get private or govt. Colleges coz u had not 75 percentage in pcm.....and for mbbs you had to give neet....
For private engg colleges it depends on college the management quata could be 1 lakhs to 20 lakhs ...depending on how you choose colleges
Hope u like the answer keep asking we are always there for you And dont forget to upvote .