- "Quantitative Aptitude for Competitive Examinations" by R.S. Aggarwal
- "Fast Track Objective Arithmetic" by Rajesh Verma
- "Quantitative Aptitude Quantum CAT" by Sarvesh K. Verma


- "A Modern Approach to Verbal & Non-Verbal Reasoning" by R.S. Aggarwal
- "Analytical Reasoning" by M.K. Pandey
- "Logical Reasoning and Data Interpretation for the CAT" by Nishit K. Sinha


- "Objective General English" by S.P. Bakshi
- "Word Power Made Easy" by Norman Lewis
- "High School English Grammar and Composition" by Wren & Martin


- "Banking Awareness" by Arihant Experts
- "Lucent's General Knowledge" by Dr. Binay Karna and Manwendra Mukul
- "General Knowledge" by Manohar Pandey


- "Objective Computer Awareness" by Arihant Experts
- "Computer Knowledge for SBI/IBPS Clerk/PO/RRB/RBI/SSC/Insurance Exams" by Shikha Agarwal
- "Computer Awareness" by Mini Goyal and Shikha Agarwal


- Previous year question papers and mock tests: Solve previous year question papers to understand the exam pattern and practice mock tests to improve time management and accuracy.
- Online Study Platforms: EduRev, an online learning platform, provides comprehensive study materials, notes, and practice questions for the IBPS RRB PO Prelims exam. It offers a variety of study resources that cover the entire syllabus.

Remember to create a study plan and allocate time for each subject. Practice regularly, revise the concepts, and solve as many sample questions as possible. Good luck with your exam preparation!