CAT Preparation

Hi,
You can follow the below mentioned steps:
1. You should take a mock test and identify your weak areas.
2. Learning and practice the concepts.
3. Solving questions and papers.
4. Evaluation and improving.
For solving problems, you can buy some books by Tata McGraw Hill, Arihant for CAT and Kaplan, GMAT Review for GMAT.

You can go for TIME, Career Launcher, IMS or Byju's.

Target for 99 percentile. Getting 100 percentile is like hitting the bull's eye and very few people get that score every year.
http://www.rediff.com/getahead/report/career-how-to-get-100-percentile-in-cat-2016/20161103.htm
Go to above link to get tips about getting 100 percentile.

CAT and other competitive exams like XAT, SNAP, MAT, CMAT, etc. are tough to crack. You can start preparing from 3rd year. You can join any coaching center like TIME, Career Launcher or IMS. You can take online courses that provide online resources and online mock exam. These training course also teaches you, how to prepare for GD and interview, if you clear the written exam.
All the best.

The tuition fee for CAT is around 30-35k. As per my opinion you should join the TIME coaching for CAT. It is best for you and they also provide materials for the same.

TIME is a good institute to prepare for CAT and Bangalore will provide you good exposure.

Dear Aayu Patel,
The first priority should be Jaipur then Hyderabad followed by Ahmedabad, Pune, Mumbai, etc. You should prefer to take coaching in Jaipur apart from that TIME, Career Launcher and IMS are the best options for the CAT coaching.
All the best.

TIME is the most popular amongst students followed by IMS.
I am not sure about MBA Guru.

Hi,
CAT exam will be in English medium and for that you have to prepare yourself. You can start taking classes in English from renowned institute. You can check British Council for the same.
All the best.