Selection → 1,000 Finalists → 100 Winners
Bangladesh Space Olympiad Season 4
Eligibility Categories > Grades 1 – 12
Pre-Primary Grades 1–2 & Madrasa
Primary Grades 3–4 & Madrasa
Junior Grades 5–7 & Dakhil
Secondary Grades 8–10, Alim & Polytechnic
Higher Secondary 11–12, Alim & Polytechnic