Engineering

For good engineering colleges in your state, fill the state conducted entrance examination for Lateral Entry in B.Tech colleges.

With JEE, it's really hard for you to get any college unless you're from some category. With your other rank you may get some decent state government college for that please check Shiksha college predictor for exact predictions.
All the best.

First of all, I recommend you to try to prefer CSE over IT. If you don't like maths, have some creativity ( Good for Web Development ), don't like to read and write a lot, love technologies and most important - want to pursue careen in private sector (government jobs are very rare), then welcome. He

Based on your WBJEE rank, you can expect seats in Techno India Salt Lake Institute, same link can be used to check eligibility for Heritage College. Branch choice should be based on your field of interest. Looking at current trends, IT companies are offering jobs in great numbers so Computer Science

Yes, you can do B.Tech CSE but you will not get any government college. Don't lose hope because of your rank. You can apply in private colleges. You can give entrance exam as well. Find the cut-off of previous years. Surely you will get admission but I will suggest you to do well in your B.Tech beca

Please tell your mark?

No, there would not be any problem in dropping an year for JEE. And I am not sure about which interview you are talking about but No one will ask about reason for your drop and even then somebody asks you then the answer is obvious "I want to improve my JEE score"
You just have to give an affidavit f

Hi,
You can refer this:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/engineering/colleges/diploma-courses-mumbai-all&ved=2ahUKEwivvNL5kavbAhWJr48KHdx9AWUQFjAAegQIBxAB&usg=AOvVaw1ZFun7yZ7wJXrJSoOJuPhI.