Event Management

No, there is no entrance exam as such. Though, there might be an interview to check your aptitude for the course.

First of all, best of luck for your class 12th exams, and for getting admission, you should get minimum 50% marks in class 12th.
I hope this information is helpful for your bright future.

In Chandigarh university BBA- tourism and event management is a single course for which student can undertake, any one of them without the other is not possible.
http://www.cuchd.in/management/bba-tourism-and-event-management.php

For event management, here are the top 5 colleges:
Amity School of Communication, Noida
National Institute of Event Management, Mumbai
Apeejay Institute of Mass Communication, Delhi
National Institute of Fashion and Events, Madhya Pradesh
Institute of Mass Communication Film & Television Studies, Kolkata

Hi,
Admission Process
Direct Admission
Interested candidates can apply directly to the college
https://www.shiksha.com/college/wizcraft-online-event-management-programs-talentedge-gurgaon-48032/admission?stream=4&sort_by=relevance&type=question

Hello,
It depends on where you want to pursue the course from.
http://www.naemd.com/?gclid=CjwKEAjw4IjKBRDr6p752cCUm3kSJAC-eqRtZkbVFdu0dKX8b_lFI6xaGoLapi45i9eyihMUJPdbXBoCAKHw_wcB
http://www.iiemdelhi.com/?gclid=CjwKEAjw4IjKBRDr6p752cCUm3kSJAC-eqRtBkvlLoDoJVU_fXRmOFiybkarNuprUez5hdphfgLKuRoCCxvw_wcB
http://emdidelhi.com/events/?gclid=CjwKEAjw4IjKBRDr6p752cCUm3kSJAC-eqRtR7JWeQHP9_0oh-9GLhzxrgHUWOhS-Xwbc9DbyPz5VxoCNfHw_wcB

This would depend on your interest areas and career aspirations. In case you intend to pursue a career in Technical / research / academics area then MCA/ M.Sc. ( IT) is better, However if you want to move into general management the MBA is better. Since you are interested in Event management, It is advisable that you explore the kind of work such a qualification leads you to and the subsequent career growth & then take a call.