Science

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This book offers a clear and structured explanation of SI units and measurement systems. It covers fundamental and derived units, prefixes, scientific notation, accuracy, precision, and errors in measurement. With simple examples and practical applications, it helps students build a strong foundation for physics, chemistry, and competitive examinations

This book is a comprehensive guide for competitive mathematics and science exams like NSEJS, NTSE, and INMO. It builds strong conceptual foundations, sharpens problem-solving skills, and develops logical thinking through graded questions, detailed explanations, and exam-oriented practice, helping students progress confidently from basics to advanced Olympiad-level challenges.

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Science std 10

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This updated study guide for the Science Olympiad 2025/2026 season provides a full collection of realistic practice questions with verified, clearly explained answers. It covers all major Science Olympiad categories, including biology, chemistry, physics, earth and space science, and environmental science. Each question is carefully aligned with the current 2025/2026 competition syllabus and emphasizes problem-solving, data analysis, and experimental reasoning. Perfect for students aiming for to...