greetings,

some basic info about the KMAT exam:

- You can appear in you final year of under graduation, yes.

- minimum 505 aggregate in your graduation is necessary (45% if you belong to the reserved category)

- The is held 2 times in  a year

- It is a 2 hours paper with 120 questions (objective type) and no negative marking

- The form fees is 1000Rs.

Here are some good colleges accepting KMAT scores for admission:

- Bangalore Institute of Management Studies

- CMR Institute of Technology

- Adarsh Institute of Management and Information Technology

Here is a link for more info on the exam:

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

good luck