GATE GG (Geophysics) 2021 Question Paper (07-Feb-2021) Shift 1 presents a comprehensive evaluation for candidates specializing in Geophysics within the Geology and Geophysics stream. The paper features a technical mix of MCQ, MSQ, and NAT questions covering core domains such as Seismology, Gravity and Magnetic methods and Geophysical Signal Processing. Reviewing this specific shift is vital for identifying recurring question patterns and mastering the analytical precision required for PSU recruitment (like ONGC and OIL) and admission into M.Tech or PhD programs at IITs and ISM Dhanbad.