Sir, Through your department i want to know following information from all IITs (Indian Institute of Technology). I request you to forward this to all IITs which organizes various entrance exam like JEE, GATE, JAM etc 1. Why IITs which organizes entrance exam after result do not provide the detailed solution of exam paper. There are many questions which need to be explained to candidates so that they would get the concept behind the question. What is the exact reason of not providing detailed solution of these entrance papers. 2. I want detailed solutions (not just answer key) for GATE 2017 exam for all streams conducted by IIT Roorkee