The section-wise best books to prepare for CAT are as follows:-

Quant :-

  1. How to Prepare For Quantitative Aptitude for CAT - Arun Sharma
  2. Quantitative Aptitude Quantum CAT Common Admission Tests for Admission Into IIMs - Sarvesh K. Verma
  3. The Pearson Guide to Quantitative Aptitude for CAT - Nishit K. Sinha
  4. QDS Pro Coaching Class Study Material
  5. Other Coaching Classes' Study Material

Data Interpretation and Logical Reasoning :-

  1. How to Prepare for Data Interpretation for the CAT - Arun Sharma
  2. How to Prepare for Logical Reasoning for the CAT - Arun Sharma
  3. Logical Reasoning and Data Interpretation for the CAT - Nishit K. Sinha
  4. QDS Pro Coaching Class Study Material
  5. Other Coaching Classes' Study Material

Verbal Ability :-

  1. How to Prepare for Verbal Ability and Reading Comprehension for the CAT - Arun Sharma, Meenakshi Upadhyay
  2. The Pearson Guide to Verbal Ability and Logical Reasoning for the CAT - Nishit K. Sinha
  3. A Modern Approach to Verbal & Non-Verbal Reasoning - Dr. R. S. Aggarwal
  4. QDS Pro Coaching Class Study Material
  5. Other Coaching Classes' Study Material