Mastermind CBSE Question Bank Class 12 for 2025 Exams is meticulously prepared and reviewed by eminent authors and ex-paper setters, ensuring you receive the best guidance for your 2025 board exams. This comprehensive resource includes answers from toppers and experts, providing you with insights and strategies used by the highest achievers. With thousands of chapter-wise questions, 4 mock papers aligned with the latest examination pattern, and additional practice material accessible via QR codes, this question bank covers all your needs. The book features NCERT textbook questions, knowledge boosters, tips and tricks, and common error sections to help you avoid pitfalls. Each chapter ends with a practice test to solidify your understanding. The latest solved typologies of competency-based questions for the 2025 examination ensure you are well-prepared for any question type. Digital support further enhances your learning experience, making this question bank an indispensable tool for your exam preparation.