NSTS Exam Group B Notes for Grades 8 to 10

Dipak Adgaonkar (Dipak Sir) is the Founder and Director of Viyankatta – Online Science Education Centre, dedicated to developing scientific curiosity, conceptual understanding, and problem-solving skills among students. With a passion for science education, Dipak Sir helps students make science learning interesting, interactive, and application-oriented. Through Vidnyankatta, he guides students in preparing for prestigious science competitions, including the Dr. Homi Bhabha Balvaidnyanik Competition (DHBBVC), Dr. C. V. Raman Young Scientists Exam, Nobel Science Talent Search Exam (NSTS), and Science Olympiads. Under his guidance, Vidnyankatta provides structured online courses, chapter-wise practice tests, comprehensive test series, mock examinations, study materials, recorded lectures, and doubt-solving sessions to help students prepare with confidence. Dipak Sir believes that every student has the potential to think scientifically, ask questions, explore new ideas, and discover the world through science. His mission is to make quality science education accessible, engaging, and effective for every aspiring young scientist. Vidnyankatta – Learn | Explore | Practice | Excel 🔬