Hello Rama,

The Under Graduate Aptitude Test (UGAT) is a regulated test which is conducted by the AIMA (All India Management Association). You may head over to the below link for application:

https://www.aima.in/testing-services/ugat/information-to-candidates-for-ugat.html You will have to register by paying a fees of 650, on the below link:
https://apps.aima.in/ugatbschool/guidelines.htm

The registeration is only till 31st december, so please hurry!.

Hope this helps

For more information please refer the below mentioned link:

https://www.careers360.com/exams/ugat