please suggest me some tips to crack MAT exam without coaching

Hello student management aptitude test (Mat) exam conducted 4time a year.
MAT exam conducted in both paper based and computer based student can choose any of the category
MAT December test date are mentioned below
Paper best test-8dec2019
Computer based test-14dec 2019
Exam pattern are of 5 sections
Language comprehension - 40 question
Mathematical skills - 40 questions
Data analysis and sufficiency - 40 question
Intelligence and critical reasoning - 40 question
Indian and global environment - 40 question
Important sources -
1)barons guide to gmat
2)class 11-12 maths by Rs agarwal
3)mock test paper (prefer careers360)
4)online test
5)previous year questions

Feel free to comment if you have any doubt
Good luck