ONGC Graduate Trainee Syllabus 2026 – GATE Papers, GD & PI
ONGC GT selection 2026: GATE score shortlisting, then CBT (100 marks Technical + 15 marks GK), then Interview. Disciplines: Mechanical, Electrical, Civil, Electronics, Chemical, Geology, Geophysics, Production. GATE score determines CBT shortlisting cutoff — not just qualifying.