Applications are expected to open soon for the ONGC Engineer / Officer 2026 recruitment, which selects candidates based on GATE scores. The official syllabus, as released by Oil and Natural Gas Corporation, is now available for candidates to review. It provides a detailed section-wise and topic-wise breakdown, helping applicants understand what subjects and sub-topics will be covered in the exam. This information is crucial for planning your preparation and prioritising topics according to their weightage in the question paper. Candidates should consult the syllabus to ensure they are studying the right material and check the ONGC website for any updates or changes before applying. The syllabus is authoritative for the current recruitment cycle.