• Quantitative Aptitude for Competitive Examination by RS Aggarwal, S. Chand Publication (Must for beginner)
• Fast Track Objective Arithmetic by Rajesh Verma
• Data Interpretation by Arun Sharma (TMH Publication) Highly Recommended
• Quantum Cat by Sarvesh Kumar Verma
• Comprehensive Guide to IBPS-CWE Bank PO/MT Prelim + Main Exam by Disha Publications
• Quantitative Aptitude for Competitive Examination Paperback by Abhijit Guha
• Magical Book on Quicker Maths by M Tyra (Highly suggested)
• How To Become A Human Calculator by Aditi Singhal ( Must for those who wants to improve calculation speed.

Online Sources

• Indiabix for beginners
• Affairscloud.com Highly recommended
• Smartkeeda.com
• Daily quizzes of Adda247, Gradeup, Oliveboard etc
•  Follow free Youtube lecture of any good coaching for practice

• A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Aggarwal for beginners
• A New Approach to Reasoning Verbal and Non-Verbal by B.S. Sijwali and Indu Sijwali
• Analytical Reasoning by MK Pandey (Highly Recommended)
• Wiley’s Reasoning ability and Quantitative Aptitude

Online Sources

• Indiabix for beginners
• Affairscloud.com Highly recommended
• Smartkeeda.com
• Daily quizzes of Adda247, Gradeup, Oliveboard etc
•  Follow free Youtube lecture of any good coaching for practice

• Word Power Made Easy by Norman Lewis (Good for building up vocabulary)
• Newspaper- The Hindu, The Economics times, Business Standard, Indian Express for beginners
• Objective General English by SP Bakshi
• Quick Learning Objective General English by RS Agarwal
• Better English by Norman Lewis
• High School English Grammar and Composition by Wren and Martin
• Word Power Made Easy by Norman Lewis (Good for building up vocabulary)

Online Sources

• Indiabix for beginners
• Affairscloud.com Highly recommended
• Smartkeeda.com
• Daily quizzes of Adda247, Gradeup, Oliveboard etc
• Follow free Youtube lecture of any good coaching for practice
• Follow Daily The Hindu Editorial analysis on YouTube of any good coaching

• Guide to Banking General Awareness & Banking Aptitude Test by RPH Editorial Board (Highly Recommended for beginners who does not know anythings about banking)
• Banking Awareness: The Complete Book for IBPS Bank Po and Clerk Examinations by Arihant
• Disha Experts- Banking Awareness for Bank Clerk/PO/ SO/RRB/RBI Exams
• N.S.Toor – Banking Awareness Handbook of Banking Information
• Lucent’s General Knowledge by Vinay Karna , Manwendra Mukul , Sanjeev Kumar , Renu Sinha , R. P. Suman ( For preparation of static part) 
• Manorama Yearbook 2021
• Advanced Objective General Knowledge by Arihant Experts

Online Sources

• Quizzes of Adda247, Gradeup, Oliveboard etc
• Follow free Youtube lecture of any good coaching
• Read daily news
• Follow Ankit Agrawal Sir video on Studyiq.com