RDS Education Apps' ककष 10 वजञन Science सम is a comprehensive science solution app in Hindi for Class 10 students. It covers all the chapters of the NCERT syllabus, including Chemical Reactions and Equations, Acids, Bases and Salts, Metals and Non-metals, Carbon and Its Compounds, Periodic Classification of Elements, Life Processes, Control and Coordination, How do Organisms Reproduce, Heredity and Evolution, Light Reflection and Refraction, Human Eye and Colorful World, Electricity, Magnetic Effects of Electric Current, Sources of Energy, Our Environment, and Management of Natural Resources.

The app provides a detailed explanation of each chapter with interactive animations, diagrams, and examples to help students understand complex concepts easily. It also includes practice questions and solutions for each chapter to help students prepare for exams. The app is free to use and is available on the Android platform. Overall, ककष 10 वजञन Science सम is a great app for Class 10 students who want to improve their understanding of science in Hindi.