UPSC Mechanical Engineering Optional PYQ Papers May 16, 2025 by Admin 2024 Mechanical Engineering I Mechanical Engineering II 2023 Mechanical Engineering I Mechanical Engineering II 2022 Mechanical Engineering I Mechanical Engineering II 2021 Mechanical Engineering I Mechanical Engineering II 2020 Mechanical Engineering I Mechanical Engineering II 2019 Mechanical Engineering I Mechanical Engineering II 2018 Mechanical Engineering I Mechanical Engineering II 2017 Mechanical Engineering I Mechanical Engineering II 2016 Mechanical Engineering I Mechanical Engineering II 2015 Mechanical Engineering I Mechanical Engineering II 2014 Mechanical Engineering I Mechanical Engineering II