Exam

If you don't have enough time left, revise your already prepared topics. Make them strong if you do well in those, you can get at least decent marks.

Depends on your category.
For general category, at least aim for 150+. The more you get above it, more are your chances. For OBC and SC/ST, it is a bit low.

If you missed JEE Mains this year, you can't sit for Advance and hence you will not be eligible for IITM this year.

It takes admission through marks in JEE Mains. You need to score above 200 to get a seat. For CSE, it is around 250 marks usually.

Yes, chances are quiet high. If your rank is below 1 lakh in general category, you may stand a chance.

In every exam, you have an option to choose a language. If you are opting for English, then question paper will be in English, else if you are opting for Hindi, then tye question paper will be held in Hindi.

Admission to the 3rd Semester or 2nd year of B-tech is possible after completing Diploma. This is called lateral entry. Many private colleges take their own entrance exam for that. You can contact directly to the particular college where you want to take admission.
It depends on the college whether t

Yes, that is quite similar to JEE Mains. You can go through the same as JEE preparation.

All the form are available online only. Please specify where you want to take admission so that I can assist you in a better way.