The Pearson Reasoning Ability series, Grade 8 is closely aligned with the National Education Policy (NEP) 2020, which highlights the importance of fostering critical thinking, logical reasoning, and advanced decision-making skills in school students. While the IIT Foundation series has traditionally covered Mathematics, Physics, Chemistry, and Biology, the year 2025 marks a new milestone with the inclusion of this Reasoning Ability series. Thus, it becomes a complete exam prep companion for all the students aspiring for JEE and other national level competitive examinations. Designed with these objectives at its core, the reasoning aptitude books in this series motivates learners to think critically rather than rely on rote learning. Each chapter includes thoughtfully crafted problem sets that inspire students to analyze, infer, and establish connections across multiple domains.