CAT

I think, it is available in CAT website.
Arihant Publications Quantum CAT is good for quantitative section.
If you are still unknown about the CAT preparation, it is better you to go a crash course in any of the CAT coaching Institutes.

If exam center is available at Varanasi, it is possible for you. When you apply for CAT, there are set of preferences to set exam centres & try to give exam centre details in order of which is nearest to you.

Career launcher is better since TIME is not up to to the mark, now. You can opt for IMS too.

If you belong to general category, then for IIM, 99 percentile is upper and 94 percentile is the lower cut-off. For NDIM, approximately 50 percentile is required, but if you score more than 90 percentile, then opt for FMS, DU.
If you opt for FMS, DU, your salary package can be up to 5 lakh rupees.

You can opt for either Bull's Eye or TIME. Both the institutes are good for the preparation of CAT exam.

You graduation marks are required at the time of admission. Try to clear all your backlogs (if any). Maintain the 50 percent aggregate throughout your graduation.

For taking CAT exam, you must be a final year graduate student or you should have completed your graduation.
So don't worry about 1st-year marks, you can improve it in coming years if you put some effort.
For CAT or other management exams, degree marks are not considered. You can attend it, but it is up to the college where you take the admission, marks are compulsory or not.

TIME Institution's study material notes are the best if you want to focus more on quantitative aptitude and data interpretation.

Hi Pandurang, the cutoff for Open in 2014 was 99.85 for MH-CET and for CAT it was 99.99 percentile.