OPSC AIO Previous Year Question 2025 Free Pdf Download
OPSC AIO Previous Year Question – The Odisha Public Service Commission (OPSC) conducts the Assistant Industries Officer (AIO) examination to recruit engineers and science graduates for industrial promotion roles in the state. Candidates preparing for the upcoming OPSC AIO exam should make previous‑year question papers a central part of their study plan. Practising past papers familiarizes you with the exam pattern, time management and the level of difficulty, improving your chances of success.
Understand the exam structure: Question types, distribution of marks and difficulty level are easier to grasp through real papers rather than theoretical descriptions.
Time management practice: Attempting full papers under exam‑like conditions helps you learn to pace yourself.
Identify weak areas: Review your performance to see which topics need more attention.
Boost confidence: Solving past questions builds familiarity, reducing exam‑day anxiety.
The OPSC AIO selection process consists of a written examination followed by a personality test (interview). The written exam carries 400 marks and the personality test 50 marks, making a total of 450 marks. OPSC AIO Previous Year Question
Paper
Streams/Subjects
Max Marks
Duration
Questions
Marking Scheme
Paper 1
General English, General Awareness & General Aptitude
100
2 hours
100
+1 for correct answer, 25% negative marking
Paper 2
Basic Engineering
300
3 hours
150
+2 for correct answer, 25% negative marking
Syllabus Highlights
Paper 1
General English: Grammar, comprehension and usage.
General Awareness: Current affairs, Indian history, polity, geography and the Indian economy with an emphasis on industry.
General Aptitude: Quantitative aptitude (basic numeracy & arithmetic), general mental ability and logical reasoning.
Paper 2
C & Data Structures
Engineering Mechanics
Basic Manufacturing Processes
Basic Electrical Engineering
Basic Electronics
Basic Civil Engineering
Environmental Engineering
Quality Management
How to Download OPSC AIO Previous Year Question Papers