Tamil Nadu

TNAU offers admission to B.Tech (4 years) and B.Sc (3 years) programme in various specializations for which the registration will begin from May every year. The classification of courses as per the university in different campuses along with subject requirements in 10+2 is as follows:
Eligibility
10+2 with 60% with Group- Mathematics, Physics, Chemistry and Biology or Mathematics, Physics, Chemistry and Computer Science. Admission to B.Sc. and B.Tech is entirely based on merit, no entrance test is conducted. Students with the highest scores are shortlisted for admission to TNAU. Students can apply for these courses by logging on to the official university website. A stipulated application fee of Rs.1000/- must be submitted by the candidates which can be paid online as well as offline.

Hi Aashish,
First of all, you should check of all the options that you have in your hand. If you are devoted towards IIT and you think you can do it, then you should take a drop but remember drop is really frustrating so you should have enough to manage with it. Another factor affecting it is that it has to based on your this year marks. If you score around the cut-off so you can try but you have to prepare yourself to get around 200 marks. If you think that you can get then only you should take a drop otherwise you can go for good private colleges by which you will be saving around 3 lakhs which you are going to spend in Kota and most of all you, will be saving a whole year. I think join Etoos India (online) along with Aakash (offline classes) in Chennai is very hard job and wastes a lot of time of yours. So, it is your call and you have to think about it.