BARC Exam 2026 (OCES/DGFS) Computer Model Question Papers with Answer Key (PYQ)

Practice with Purpose – Ace BARC Scientific Officer (CSE) with Exam-Aligned Preparation!

Prepare smartly for one of India’s most prestigious research positions with this dedicated Computer Science practice resource. Designed for OCES/DGFS 2026 aspirants, this book brings you realistic mock tests that reflect BARC’s exam structure, difficulty level, and topic distribution – all with speed-oriented MCQs.

What’s Inside:

• 5 Full-Length Model Papers
  Simulating the actual BARC exam format – 100 multiple choice questions to be solved in 2 hours – no calculator allowed, just your concepts and speed.
• 500+ Practice Questions
  Covers core CSE subjects like Data Structures, Algorithms, DBMS, Operating Systems, Computer Networks, TOC, Compiler Design, and more. Questions follow GATE-level concepts, but are optimized for BARC’s quick-solving MCQ format.
• Answer Keys Provided
  Includes complete answer keys for each paper, helping you evaluate your performance, clear doubts, and revise with confidence.
• Designed for BARC Success
  Questions are strategically framed to match BARC's pattern, making it ideal for students aiming to clear the Scientific Officer (Computer Science) post.

Benefits:

• Boosts speed, accuracy, and time management
• Familiarizes you with BARC’s exam structure & topic weightage
• Helps in quick revision and performance tracking
• Builds confidence through realistic practice

Ideal For:

• B.E./B.Tech/M.Tech students targeting BARC OCES/DGFS 2026 – CSE
• GATE CSE aspirants looking to secure a research/PSU position
• Students who want focused, high-quality MCQ practice in Computer Science