Olympiads are prestigious academic competitions conducted at national and international levels to identify and nurture talented school students in subjects such as Mathematics, Physics, Chemistry, Biology, Astronomy, and Informatics. These competitions are considered the world championships of academic excellence for school students. Every year, students from many countries participate in International Olympiads, where they demonstrate their knowledge, analytical thinking, and problem-solving skills. Some of the well-known international competitions includes: International Mathematical Olympiad (IMO) International Physics Olympiad (IPhO) International Chemistry Olympiad (IChO) International Biology Olympiad (IBO) International Olympiad in Informatics (IOI) International Astronomy Olympiad (IAO) In India, a structured national selection process is conducted to identify talented students who can represent the country.