JEE Main

It depends. If you are from Odisha then yes and if not then it might be difficult.

Participate in the counselling process. Your marks are above the par line for SC students (32).

Hello Prahalad,
No, you should not spend 2 years for IIT after class 12th. Many students spend only a maximum of 1 year and that too only if they have the confidence of getting into IIT by doing hard work. Also, you need to answer the question, why did you spend a year after class 12th? When the companies come for placements, they always look for the continuity in studies.
So, choose wisely. If you can get admission in IIT then drop 1 year, if you cant then don't waste time as many have failed in JEE Advanced even after spending a year.

You should have mentioned your rank and category.
If you belong to general or OBC category then there is no chance of any govt. college.
You can get any good private college through CSAB special round counselling.

It depends on which category he belongs to, if he is an OBC, SC or ST candidate, he will get admission, but if he belongs to general quota then there is a lesser chance of him getting admission.

2015:
Opening rank for DAIICT (All India Quota)-1342
Closing rank for DAIICT (All India Quota)-14k approx.
2016:
Opening rank for DAIICT (All India Quota)-2k
Closing rank for DAIICT (All India Quota)-11k approx.

As far as the admission in DAIICT is concerned, you might not be able to get it due to high cut-off which is AIR 12 K approx.

Hello Vidushi,
You have just squeezed in ! But your rank in JEE Mains is on the lower side. If only you had scored little more, your rank would have been better. I am attaching a link that will predict college for you:
https://www.resonance.ac.in/reso/news/JEE-Main-Branch-Predictor.aspx

Hello Mohit,
If only you could have scored just 25 marks more, admission would have been certainty. But, don't worry. I am attaching a link that will predict college for you:
https://www.resonance.ac.in/reso/news/JEE-Main-Branch-Predictor.aspx

Focus on NCERT first. After solving NCERT you can try RD Sharma for maths, HC Verma for physics and try to solve question banks and previous year questions.