About the Book: Understanding ISC Applied Mathematics for Class XII is a comprehensive two-volume set designed specifically for students preparing for the ISC examinations under Code 885. Authored by renowned educators M L Aggarwal and Neeraj Raj Jain, this meticulously crafted resource from APC Books provides complete coverage of the applied mathematics curriculum. The set includes multiple-choice questions, assertion-reason problems, statement I/II questions, and competency-focused exercises that align with the latest examination patterns. Each volume systematically breaks down complex mathematical concepts into manageable sections, making it easier for students to grasp and apply theoretical knowledge. With clear explanations, worked examples, and extensive practice problems, these books serve as an invaluable companion for Class XII students aiming to excel in their ISC applied mathematics examinations. Published by Avichal Publishing Company, this edition is tailored for the 2026-2027 examination cycle, ensuring students have access to the most current and relevant study material.