BBA

Hi Bansari,
Skilled professionals are required in business sector, you can read more about opportunities here:
http://www.newzealandnow.govt.nz/work-in-nz/nz-jobs-industries/business-finance-jobs

Hi, You can check the below institutes for BMS or BBA preparation:
Pratham Education
Competition Gurukul
BBA | BMS | HM Entrance Exam Coaching | DU | IP | CLAT Coaching in Delhi ~ Career Darshan
PRATHAM (IIFM
PRXA "Pareeksha"
Teachwell Professional Studies Institute Pvt. Ltd.
PRATHAM Institute Rajouri Garden

Hi, Placements (as provided by college)
Companies / Recruiters who visited the campus
Airtel Axis Bank Berger Paints CEASE FIRE Coca-Cola Fedex Express Genpact GODREJ HCL Hyundai ICICI India Mart information Edge (India) Ltd. Jaro Education JK Technosoft Johnson Kotak Bank Mancer Consulting Pepsi RBS (Royal Bank of Scotland) Reckitt Benkiser SCHNEIDER ELECTRIC Tommy Hilfiger Vodafone Wipro
https://www.shiksha.com/bba/course/integrated-bba-mba-doon-business-school-Dehradun-287628

It depends on your CAT score. If your percentile is above 99, however, you need to be in the graduation final year without any backlog in order to be eligible for appearing in CAT.

If you want to opt MBA as your career then you should go for BBA field as it will cover your half basics of MBA.

First of there are top MBA colleges are ABC:
IIM-Ahamadabad
IIM-Bangalore
IIM-Calcutta
Then,
IIM-Lucknow
IIM-Indore
IIM-Kozhikode
Xavier School of Management, Jamshedpur
Indian Institute of Foreign Trade
And after these colleges, you can have 6 IITs as below -
Delhi
Bombay
Madras
Kharagpur
Roorkee
Kanpur
And there are so many famous colleges in New Delhi for MBA including Delhi University.
After that you can select top NITs also as
NIT-Trichy
NIT-Warangal
NIT-Surathkal.
These institutes are well reputed and they take admission based on the CAT performance.
Mostly all of them.

Which college are you asking for?

CAT is a test of how active, hardworking and techniques knowing you are.
To learn techniques you may join a coaching institute and try solving every type of questions. Don't go into detail, try variety of questions. Keep watch on the pattern of the exam.
Do mock papers and keep working.

Wilson, Andrews, Bhavans, etc. are the colleges I can think of. Try in various quotas according to the colleges.