CAT

You can appear for exam like IIFT, I think in India no other college is as good as IIFT (Indian institute of foreign trade) for international business.

You need to score high in CAT exam. You score should be between 85 to 90 percentile, then you are eligible to apply in top colleges. For IIMs, you need over 95 percentile.

Hi,
You should complete your BBA first because maintaining CAT along with your studies is hard as both are entirely different.
I would suggest you to take 1 year after graduation and devote your time for CAT preparation by joining regular batches in CAT coaching institutions like, TIME or Career Launcher as they provide well prepared study materials and also provide mock tests.
By doing so, it will increase the chances to get score and a call from any IIMs.

MAT is easy, but there are only 1 or 2 colleges, which accepts MAT score.
All the best.

Rs.1600 for applying online for general candidate and for reserved category, it is Rs.800.

If you can secure 50% in CAT and 70% in MAT you are eligible to apply. Since IILM Admission team look into the overall profile of the candidate, entrance exam score is just one of the other parameters.

Hello Monika,
A Triumphant Institute Of Management Education Pvt. Ltd CAT course fee is as here:
Course Fee
Rs.8,950/-
Course Variants
T.I.M.E. Correspondence course for CAT is offered in two variants
CAT Correspondence Course - Regular - Fee: Rs.8,950/-
CAT Correspondence Course - Regular with AIMCAT Discussion Videos - Fee: Rs.9,600/-
CAT Correspondence Course - Advanced - Fee: Rs.11,950/-
CAT 2014 Correspondence Course - Advanced with AIMCAT Discussion Videos
Fee: Rs.13,200/-

It is not recommended to prepare for CAT by self-study as you want to get it done within 4 months. You can take coaching from a good coaching Institutions like: TIME or Career Launcher.

Notes from TIME Coaching classes have highest level and wide variety of numericals as per previously solved CAT papers and is recommended for the same.

Arihant publications Quantum CAT is good for quantitative section. LR, DI, Verbal ability books are also available by Arihant publications.