Oil India Grade 3 Eligibility Criteria
Updated 2026
Candidates must possess a 10+2 (Higher Secondary) or ITI certificate in the relevant trade from a Government recognized institute. Specific technical roles require a valid trade certificate/license as per the Directorate General of Training (DGT) standards. Physical fitness standards, including vision and height requirements, are mandatory for specific operational roles.
The minimum age is 18 years and the maximum age is 30 years as of the crucial date mentioned in the official notification.
- Computer Based Test (CBT)
- Document Verification
- Trade Test (where applicable)
- Medical Examination
- SC/ST: 5 years
- OBC (NCL): 3 years
- PwBD: 10 years
- Ex-Servicemen: As per Government of India directives
Practice & Excel
Oil India Grade 3 Mock Test Series
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Combined Test: Essay Writing & Antonyms
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Combined Test: Clocks and Calendar, Ratio and Proportion & Speed Time and Distance
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