MCQ Practice Science 📖 The Chernobyl nuclear accident took place in-- ক 1979খ 1984গ 1986ঘ 1990 Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous The center of the earth is known as the-- Next The credit of developing the polio vaccine goes to--
