Engineering

Hello!
Kindly visit this link for information related to your query.
https://www.shiksha.com/college/central-polytechnic-college-chennai-97817/courses

No, you have to start it again.

Yes, you can apply for Microbiology.

Hi Virendra, First, you should take interest in coding. You can take help from YouTube and do other top paid courses.

Hello!
It totally depends on your rank.

Hi The National Testing Agency NTA has revised the JEE Main 2022 exam dates for both session 1 and 2. Now, the JEE Mains 2022 exam date for session 1 are June 20, 21, 22, 23, 24, 25, 26, 27, 28, and 29, 2022 and the session 2 exams will be held from July 21 to 30, 2022.

Go through the marking scheme of the examination and prepare the chapters which contains large marks. This will help you secure good marks.

Go though this link, this will give you best idea for books for preparation of JEE Mains. https://www.shiksha.com/engineering/jee-main-exam-books.

You are effectively competing against fellow fresh graduates for the seats. In any case, you have most likely to do better than an average experienced candidate in the CAT exam and that should count for something. If you have one or two years of work experience, this is not a game-changer.