As you asking here I am providing good book name and exam syllabus fro preparation of Karnataka Management Aptitude Test (KMAT) exam

Good books
KMAT - Karnataka Management Aptitude Test
Rs 385

MBA Entrance Examinations Guide Big Size
Rs 237

- O P Sinhal for Quantitative Ability

- Verbal Ability and Reading Comprehension by TIME

- Quantitative Aptitude for MBA Entrance Examination by Guha

- Quantitative Aptitude for CAT and other Aptitude Examination by TIME

- Mathematics for MBA Entrance Exams by R S Agarwal

- The Pearson Guide to MBA Entrance Examination by Edgar Thorpe

- Data Interpretation and Logical Reasoning by Arun Sharma

- Verbal Ability by Wren and Marten

Syllabus of the KMAT

The language comprehension section covers

Reading Comprehension
Synonyms
Antonyms
Preposition
Tenses
Essay writing etc

The Mathematical skill covers the syllabus of

Numbers
Algebra
Time and distance
Probability
Percentage
Profit and loss etc