RS Agarwal and Chandresh Agarwal are best known books for MAT preparation. 

Arihants Face to Face last 22years solved papers is also recommended for practice of mock exams. 

Another good books include Pearson MBA Guide and Mission MBA MAT Guide which is recommended by toppers. 

Hi Sudhir, 

You can buy the following books for your MAT preparation. Studying these books will help you crack the exam that too with excellent marks. These books contain MAT practice tests and exercises of the MAT that will help you prepare well for the exam and familiarize you with the difficulty level of the exam.

1) Mission MBA MAT guide by BS Sijwali and Tarun Goyal 

2) Word power made easy by Norman Lewis 

3) Study Package for MAT by Arun Sharma 

4) A modern approach to logical reasoning by R.S. Agarawal 

5) Mat Score Accelerator by Disha Experts