RRB Group D Science Marathon: Top 100 Most Expected Questions | Group D Exam 2026

RRB Group D ಪರೀಕ್ಷೆಯಲ್ಲಿ ವಿಜ್ಞಾನ ವಿಭಾಗವು (Science Section) ಅತ್ಯಂತ ನಿರ್ಣಾಯಕವಾಗಿದೆ. ಈ ವೀಡಿಯೊದಲ್ಲಿ ನಾವು ಕಳೆದ ವರ್ಷದ ಪ್ರಶ್ನೆಗಳು ಮತ್ತು ಮುಂಬರುವ ಪರೀಕ್ಷೆಗೆ ಸಂಬಂಧಿಸಿದ ಪ್ರಮುಖ ಪ್ರಶ್ನೆಗಳನ್ನು ವಿವರವಾಗಿ ಚರ್ಚಿಸಿದ್ದೇವೆ. ಈ ವೀಡಿಯೊದಲ್ಲಿ ಏನಿದೆ? RRB Group D Science Syllabus Previous Year Science Questions Important Physics, Chemistry & Biology topics Tips and Tricks to solve science MCQs Timelines 00:00 - Introduction & RRB Group D Science Marathon Overview 00:18 - Gravitational Force Formula & Proportionality Relations 01:42 - Gravitational Constant (G) vs Earth's Gravity (g) Explained 03:34 - Mass vs Weight Differences (Earth vs Moon Calculations) 04:43 - Molecular Weight of Ozone (O3) Calculation 05:38 - Earth's Atmosphere: The Stratosphere & The Ozone Layer 07:11 - Types of UV Rays (UV-A, UV-B, UV-C) & Their Impact 08:31 - Modern Periodic Table: Layout & S-Block Elements 10:37 - Crucial Elements: Calcium, Magnesium, and Sodium Functions 11:26 - SI Units of Pressure (Pascal) and Force (Newton) 12:20 - Comprehensive Revision of Everyday Physics Units 14:09 - How Plaster of Paris (POP) is Prepared from Gypsum 15:38 - Role of DNA, Chromosomes, and Genetic Mutations 17:12 - Origin of Life: Chemical Evolution from Inorganic Molecules 18:51 - Human Circulatory System: Arteries, Veins & Hemoglobin Flow #RRBGroupD #RRBGroupDScience #RRBGroupDKannada #GroupDExamPreparation #ScienceForRRB #RRBGroupD2026 #KannadaExamPreparation #RRBExamTips #RailwayExamKannada #GeneralScience 📲 Telegram Groups (Kannada Medium) 🔹 RRB Group D Kannada: 👉 https://telegram.me/vQqlz8qKbahiOTVl 📸 Instagram Profiles 🔹 Mallikarjun Killedar (Main Page): 👉 https://instagram.com/officialmallika...