The present volume, Business Mathematics: Exam Preparation Guide! Unit-wise Solved Question Papers (2012–2025) for BBA & Integrated MBA (GGSIPU) have been compiled with the primary objective of providing BBA students of Guru Gobind Singh Indraprastha University (GGSIPU) with a comprehensive, examination-focused resource. The book is intended to serve as a reliable companion for students seeking both conceptual clarity and targeted preparation for their semester examinations. Encompassing solved question papers from 2012 to 2025, the content is meticulously aligned with the prescribed syllabus for BBA-103 / MBG-103: Business Mathematics. Each solution has been presented in a step-by-step manner, enabling students to grasp the underlying principles and methods with ease. The approach adopted herein is student- centric, with emphasis on accuracy, clarity, and applicability to typical examination requirements. This First Edition has been prepared within a compact time frame to address the immediate needs of the current academic semester. While due care has been taken to ensure correctness, certain inadvertent errors may remain; feedback and suggestions from readers will therefore be invaluable for future improvements. In the subsequent edition, the scope of this work will be further enriched through: • Concise conceptual overviews preceding each topic • Highlighted “Exam Tips” and problem-solving strategies • QR code integration for supplementary video explanations and formula sheets • A consolidated formula compendium for rapid revision It is my sincere hope that this book will not only assist students in excelling in their examinations but also strengthen their foundational understanding of Business Mathematics for academic progression and professional application. I express my gratitude to my colleagues, students, and well-wishers whose encouragement and inputs have contributed to the completion of this work. — Dr. Prerna Jain