GPSC Assistant Engineer (Mechanical) Class-2 Prelims Question Paper 2026 (with Provisional Answers)

This is the official master question paper (series BVR–BVT) for GPSC Advertisement Nos. 19, 21 and 30/2026-27. The preliminary test was held on 30-08-2026, and the paper was published with the provisional answer key on 02-09-2026. It has 200 English-medium MCQs covering core mechanical engineering plus some electrical machines and operations research, with the provisional answers highlighted. It works well as a full mock test for mechanical engineering posts in Gujarat government departments and boards.