Disha Errorless 12 Year-wise Odisha OPSC/ OAS Civil Services General Studies Prelims Previous Year Solved Paper 1 (2006 - 25) & Paper 2 (2021 - 25) 4th Edition | PYQs Question Bank

Errorless 12 Year-wise Odisha OPSC/ OAS Civil Services General Studies Prelims Previous Year Solved Papers is the thoroughly revised and updated 4rd Edition.

• The book covers Past 12 years Solved papers of Odisha PSC Prelims Paper 1 from 2006 - 2025 along with 5 sets of Prelims Paper 2 of Aptitude from 2021 - 2025.

• In all, it includes more than 1600+ MCQs with detailed explanations.

• All questions have authentic and errorless solutions

• All Previous year Preim question paper answer keys are validated and verified with OPSC.

• A useful handbook for OPSC, OAS, UPSC and other various State PSC Exams.