This document contains chapter-wise questions with solutions of the HOTS (Higher Order Thinking Skills) type, aligned with the 2018-19 curriculum and question paper design. This year, 17% of the exam, or 17 out of 80 marks, will consist of HOTS questions. These include four questions worth 3 marks each and one question worth 2 marks. Unlike regular questions, these are analytical and require a deep understanding of concepts combined with critical thinking skills to answer effectively. To make your preparation journey even smoother, we provide complete answers and detailed solutions for every question. Whether it’s a complex numerical problem, an intricate theoretical concept, or an in-depth essay-style question, our solutions offer step-by-step guidance to help you comprehend and master the material. This not only helps you arrive at the correct answers but also deepens your understanding of how to approach similar problems in the future.