SECONDARY SCHOOL | CLASSES 9-10
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Board-focused CBSE notes and practice for Classes 9 and 10. Choose a class and subject to reach the complete published chapter directory.
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Populated class hubs open a subject directory; unpublished classes remain clearly marked instead of leading to an empty archive.
Current published chapters
Class 9Reproduction — Class 9 Science Notes & PracticeOpen chapter →Class 9PA 1 Sample Paper Class 9 Science 2026-27 (Ch 1-4, Exploration) with Answer KeyOpen chapter →Class 9Orienting Yourself: The Use of Coordinates — Class 9 Maths Notes & PracticeOpen chapter →Class 9Introduction to Linear Polynomials — Class 9 Maths Notes & PracticeOpen chapter →Class 9PA 1 Sample Paper Class 9 Maths 2026-27 (Ch 1-2, Ganita Manjari) with Answer KeyOpen chapter →Class 9The French Revolution — Class 9 Social Science Notes & PracticeOpen chapter →Class 10Probability — Class 10 Maths Notes & PracticeOpen chapter →Class 10Magnetic Effects of Electric Current — Class 10 Science Notes & PracticeOpen chapter →Class 10त्रिकोणमिति का परिचय — कक्षा 10 गणित नोट्सOpen chapter →Class 10Control and Coordination — Class 10 Science Notes & PracticeOpen chapter →Class 10Electricity — Class 10 Science Notes & PracticeOpen chapter →Class 10त्रिकोणमिति के कुछ अनुप्रयोग — कक्षा 10 गणितOpen chapter →Class 10समांतर श्रेणी — कक्षा 10 गणित (पूरा अध्याय, आसान भाषा में)Open chapter →Class 10PA 1 Sample Paper Class 10 Maths 2026-27 (Ch 1-3) with Answer KeyOpen chapter →Class 10PA 1 Sample Paper Class 10 Social Science 2026-27 (Ch 1-2, All Four Books) with Answer KeyOpen chapter →Class 10निर्देशांक ज्यामिति — कक्षा 10 गणित (पूरा अध्याय, आसान भाषा में)Open chapter →Class 10त्रिभुज — कक्षा 10 गणित (पूरा अध्याय, आसान भाषा में)Open chapter →Class 10PA 1 Sample Paper Class 10 Science 2026-27 (Ch 1-3) with Answer KeyOpen chapter →
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