CAT

It purely depends on the interview on how you perform

You can use the following tool to get detailed information on the eligibility and chances of an IIM call:
https://www.shiksha.com/mba/resources/iim-call-predictor

I recommend you go for IIM Kozhikode.
The brand IIM always play a role in your future.
Also, kind of peers and teaching methods you'll get here will be better than others.

You cannot get an IIM call. You do not meet the minimum requirement i.e. of class tenth.

You should target Fore school of Management, New Delhi. Last year cut off was 87%. So, you may get some chance if you perform well in GD/PI. They are going to close the admission process in two days. So better hurry.
Some other colleges are:
• K J Somaiya, Mumbai
• Nirma University, Ahmedabad
• Great Lakes, Chennai
• IRMA, Anand
• T A Pai, Manipal
All these applications are still open and going to close soon. So apply as soon as possible.
All the best.

The study material provided by coaching institutes like T.I.M.E etc. will make you go through the various topics from beginners level to difficult level through mid level. At the beginning of a topic, few formulas which will aid you in solving the questions will be mentioned and you might find them handy.

Yes, definitely you will get a call from IIM. IIM's looks only the final percentage of your graduation and CAT marks in shortlisting the candidate for an interview. At the time of the Interview, they will ask about your lag in attaining graduation and at that time, you can tell your reason, and if they found it genuine and correct then you will be selected. I hope you had your medical certificates and all as a proof. Then definitely, it is not going to affect you in any way in your journey towards IIM.
All the best.

You have a decent profile. u have a moderate chance of getting a call. I would suggest you to apply because selection would be based on overall profile. All the best! Do get back to us if u have any more queries

Dear Awadhesh,
You can follow the below tips to prepare for CAT.
1) Analyse your strengths and weaknesses
2) Be thorough with your fundamentals
3) Time versus Target
4) You need to put more work into your verbal section this year
5) Get well-versed with the major changes in the CAT 2015 paper pattern
6) Acquaint yourself with other relevant changes
7) Practice your short-cuts well
8) A calm mind is the key

Apply
Good chances