Previous UPSC Exams for Administrative Officer / Senior Administrative Officer Posts

Year	Post	Organisation	Exam Date	Remarks
2026	Administrative Officer	Naval Headquarters	27 September 2026	Syllabus released
2024	Senior Administrative Officer	DRDO + GSI	09 March 2024	Most relevant for DRDO
2022	Senior Administrative Officer	DRDO + GSI	17 July 2022	Almost identical to 2024
2019	Administrative Officer	BRO	—	Older pattern
2018	Administrative Officer	GSI	—	Older pattern
2016	Senior Administrative Officer	DRDO	—	Older pattern
2015	Senior Administrative Officer	DRDO	10 May 2015	Older pattern

1. Syllabus – Senior Administrative Officer (DRDO) 2024 & 2022

Both exams had identical syllabi. This is currently the strongest reference for the upcoming DRDO SAO 2026 exam.

PART A: General English
To test the candidates’ understanding of English Language and workmanlike use of words.

PART B: General Ability
To test the General awareness of the candidates about:

1. Principles of Human Resource Management
2. Principles of Marketing Management
3. Principles of Accounting & Financial Management
4. Right to Information Act
5. Numerical Ability & Logical Reasoning
6. Fundamentals of Computer Application
7. General Science
8. Public Administration and Development Issues
9. Freedom Movement & Indian Union
10. Current Events of National and International Importance

2. Syllabus – Administrative Officer (Naval Headquarters) 2026

Exam Date: 27 September 2026

• English Language Test
• General Mental Ability
• Current Events of National and International Importance
• Developmental Issues and Current Trends in Indian Economy
• Fundamentals of Computer Applications
• Basics of Financial Aptitude
• Human Resource Management
• Basics of Material Management

Note: This syllabus is presented in a slightly different format. It introduces Material Management and gives explicit weightage to Indian Economy & Developmental Issues.

3. Syllabus – Older Exams (2019 BRO, 2018 GSI, 2016 & 2015 DRDO)

PART A: General English
To test the candidates’ understanding of English Language and workmanlike use of words.

PART B: General Ability

1. Indian Union and International Affairs including Current Affairs
2. Personnel Management and Industrial Relations
3. General Mental Ability
4. General Science
5. Computer Awareness & Basic knowledge of office automation software such as WORD/EXCEL
6. Office Management and Procedure

Comparative Analysis: Topic-wise Presence Across Exams

Topic	DRDO 2024	DRDO 2022	Naval HQ 2026	Older Exams (2015–2019)	Trend
General English	Yes	Yes	Yes	Yes	Consistent
Human Resource Management	Yes	Yes	Yes	Yes (as Personnel Mgmt)	Consistent
Marketing Management	Yes	Yes	No	No	New (2022 onwards)
Accounting & Financial Management	Yes	Yes	Basics	No	New (2022 onwards)
Right to Information Act	Yes	Yes	No	No	New (2022 onwards)
Numerical Ability / Logical Reasoning / Mental Ability	Yes	Yes	Yes	Yes	Consistent
Computer Fundamentals / Office Automation	Yes	Yes	Yes	Yes	Consistent
General Science	Yes	Yes	No	Yes	Reduced in Naval
Public Administration & Development Issues	Yes	Yes	Yes (Economy focus)	Partial	Consistent
Freedom Movement / Indian Union	Yes	Yes	No (covered in Current)	Yes	Consistent
Current Events (National & International)	Yes	Yes	Yes	Yes	Consistent
Material Management	No	No	Yes	No	New in Naval
Office Management & Procedure	No	No	No	Yes	Old pattern only

Key Patterns & Takeaways for DRDO SAO 2026

• 2022 and 2024 DRDO syllabi are almost identical — This is the most reliable blueprint until UPSC releases the official syllabus for 2026.
  
• There has been a clear shift since 2022 towards modern management subjects (HRM, Marketing Management, Accounting & Financial Management) and RTI Act.
  
• Core overlapping areas across almost all years: General English, HRM/Personnel Management, Computer Applications, Current Events, and Mental Ability/Numerical Reasoning.
  
• The Naval Headquarters 2026 syllabus shows minor variations (addition of Material Management and stronger Indian Economy focus) but still overlaps heavily with the DRDO pattern.
  
• Older exams (pre-2022) were more traditional, with greater emphasis on Office Management and Personnel Management & Industrial Relations.

Conclusion for Aspirants:
The upcoming DRDO SAO 2026 exam is most likely to follow the 2024/2022 pattern. You should prepare according to the 10 topics listed under Part B of the 2024 DRDO syllabus.

Recommended Preparation Strategy (Based on Latest Pattern)

High Priority Topics (Start Here)

• Principles of Human Resource Management
• Principles of Marketing Management
• Principles of Accounting & Financial Management
• Right to Information Act, 2005 (with recent amendments & important judgments)
• Numerical Ability & Logical Reasoning

Medium Priority

• Fundamentals of Computer Application (MS Office + basic concepts)
• General Science (Class 6–10 level, focus on everyday applications)
• Public Administration and Development Issues
• Freedom Movement & Indian Union (Polity + Modern History basics)

Ongoing Throughout Preparation

• Current Events of National and International Importance (last 12–18 months)
• English Language (Comprehension, Vocabulary, Grammar, Précis)

How CrackTarget Can Help You

We are already creating complete study material aligned with the 2024/2022 DRDO pattern:

• Detailed notes on HRM, Marketing Management, Accounting & Financial Management, and RTI Act
• Topic-wise MCQs with explanations
• Current Affairs compilations focused on Admin Officer exams
• Previous Year Questions (PYQs) analysis of 2024, 2022, 2019, 2018 & 2016 exams
• Full-length mock tests once the exam date is announced

Join our dedicated Telegram channel for DRDO SAO 2026

Study Page for Senior Administrative Officer (DRDO)