Arihant Checkmate Competency Based Questions (CBQs) Biology – CBSE Class 12th [English]

Arihant Checkmate Competency Based Questions (CBQs) Biology for CBSE Class 12 is a comprehensive practice book designed according to the latest competency-based exam pattern released by CBSE. It includes chapterwise MCQs, case-based questions, assertion–reason questions, source-based questions, and competency-driven application problems from all Biology units. Each question is crafted to enhance conceptual clarity, analytical thinking, and real-life application skills. With precise explanations, updated patterns, and exam-focused practice, this book helps Class 12 students strengthen understanding of topics like genetics, evolution, biotechnology, ecology, and reproduction, ensuring top-level preparation for the board exam.