Oil India Senior Officer Syllabus

Current Affairs, History, Science & Technology, Indian Economy, Important Days, Awards & Honors, Abbreviations, Books & Authors, Capitals, Policies

Synonyms & Antonyms, Idioms & Phrases, One-Word Substitution, Vocabulary, Fill in the Blanks, Comprehension, Tenses, Sentence Transformation, Active–Passive Voice, Direct–Indirect Speech

Races & Games, Percentages, Time & Work, Simple & Compound Interest, Ratio & Proportion, Mensuration, Algebra, Probability, Permutation & Combination, Time & Distance, LCM/HCF, Areas, Volumes

Number Ranking, Figurative Classification, Analogies, Coding-Decoding, Directions, Blood Relations, Arrangements, Number Series, Venn Diagrams, Arithmetical Reasoning

Engineering Mathematics, Applied Mechanics & Design, Fluid Mechanics, Thermal Sciences, Materials, Manufacturing & Industrial Engineering, Geology, Geophysics