On April 16, 2023, UPSC (Union Public Service Commission) held the NDA-1 2023 Exam. The General Ability Test (GAT) and the Mathematics Paper were both conducted as part of NDA-1 2023. The identical question papers are offered by UPSC in four sets, A, B, C, and D. You should be aware that the UPSC only makes the NDA Exam or other exam answer keys available after the release of the official results. Sharpshooter Academy For the benefit of NDA aspirants, we are offering NDA-1 2023 mathematics and GAT answer keys that are 100 percent accurate.