Nirupamdas

Complete Class 12 Biology notes for Molecular Basis of Inheritance – CBSE ka sabse high-weightage chapter. Covers: DNA structure, Replication, Transcription, Genetic Code, Translation, Lac Operon with easy diagrams + memory tricks. Includes: Last 5 years CBSE PYQs with answers + 1-page quick revision sheet. Banaya gaya hai NCERT + CBSE 2026 pattern ke hisaab se.

Complete notes for CBSE Class 10 Science Chapter 3 - Metals and Non-metals. Covers physical & chemical properties, reactivity series, chemical equations, and important exam points in simple Hindi-English. Perfect for quick revision before board exams. Includes: - Physical properties of metals & non-metals - Chemical reactions of metals with oxygen, water, acids - Reactivity series explained - Important chemical equations for exams - Short questions + answers

Complete exam-focused notes for Class 8 CBSE Science Chapter 2: Microorganisms. Covers definition in Hindi + English, 4 types of microbes, useful and harmful microorganisms, bacteria structure, and 5 important Q&A for exams. Easy language with examples like dahi jamana, bread banana, TB, Cholera. Perfect for CBSE 8th class students preparing for tests.