Hello koti,In order to get the admission in the b tech college,you need to write emcet competitive exam.You will be placed in the college based on your rank and also through your intermediate pwrcentage.You can also get admission via JEE mains marks.If you get the good rank in the Eamct you will get admission in the best college.

Thank you

Hello there! 

Greetings! 

I am sorry to tell you but you are late now , all the exams for admission in btech like jee , wbjee etc have been conducted and not only this even classes have started so at this moment you can't get into btech at any college. I suggest you to fill jee main registration form for 2020 .

For more information for jee and its eligibility criteria etc, go through the link below :-
https://engineering.careers360.com/exams/jee-main

Thankyou