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OSSSC Junior Clerk Preparation Guide

Odisha Sub-Ordinate Staff Selection Commission (OSSSC)

Your Complete Preparation Guide for OSSSC Junior Clerk 2027 — strategy, study plan, tips & more.

DifficultyModerate
Total Marks100
Duration90 min

Exam Overview

Mode

Online (CBT)

Frequency

Annual

Next Exam Date

March 2027

EEligibility Criteria

Class XII (10+2) pass from a recognized board; basic computer knowledge; age 18–38 years

ANumber of Attempts

No restriction; age relaxation for SC/ST/OBC/Ex-servicemen

Study Plan by Subject

General Knowledge

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Odia Language

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

English Language

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Basic Mathematics

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Reasoning

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Expert Preparation Tips

1

Focus on General Knowledge with emphasis on Odisha-specific topics: Odisha geography, major rivers (Mahanadi, Brahmani, Baitarani), tribal communities, cultural heritage, and state government schemes.

2

Practise Odia Language grammar diligently — sandhi, vibhakti, tense forms, and comprehension; read Odia newspapers like Sambad and Samaj daily for vocabulary improvement.

3

For Basic Mathematics, revise Percentage, Profit & Loss, Simple Interest, and Ratio topics with shortcut methods; practice 20–25 Maths questions daily under timed conditions.

4

Sharpen Reasoning skills with Series, Analogy, Coding-Decoding, Blood Relations, and Seating Arrangement questions; aim to complete the Reasoning section in under 20 minutes to save time for GK.

Exam Pattern at a Glance

SectionQuestionsMarksDuration (est.)
General Knowledge202018 min
Odia Language202018 min
English Language202018 min
Basic Mathematics202018 min
Reasoning202018 min
Total10010090 min

Important Dates

1

Registration Opens

November 2026

2

Next Exam Date

March 2027

3

Conducted By

Odisha Sub-Ordinate Staff Selection Commission (OSSSC)

Frequently Asked Questions

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