Astronomy Biology Chemistry Junior Science Mathematics Physics Astronomy Question papers and Solutions of INJSO are listed below. To view, the papers click on links.   INAO 2025 QP (English), QP (Hindi) Model Solutions INAO 2024 QP (English), QP (Hindi) Model Solutions INAO 2023 QP (English), QP (Hindi) Model Solutions INAO 2022 QP (English), QP (Hindi) Model … Continue reading Past papers/Sample questions