RPSC Senior Scientific Officer & Assistant Director Syllabus 2026 The Rajasthan Public Service Commission (RPSC) has officially released the Syllabus 2026 for the Senior Scientific Officer (SSO) and Assistant Director recruitment. Candidates preparing for this exam can now download the official syllabus PDFs, check the exam pattern, marking scheme, and detailed subject-wise topics for effective preparation.
This guide also includes preparation tips, high-weightage topics, and recommended books to help candidates plan their study strategy.
RPSC SSO & Assistant Director Exam 2026 – Quick Overview
| Particulars | Details |
|---|---|
| Exam Name | RPSC Senior Scientific Officer & Assistant Director Exam 2026 |
| Conducting Body | Rajasthan Public Service Commission (RPSC) |
| Posts | Senior Scientific Officer & Assistant Director |
| Exam Type | Objective (MCQ) |
| Total Questions | 150 |
| Total Marks | 150 |
| Duration | 2.5 Hours |
| Selection Process | Written Exam |
| Negative Marking | Yes |
| Exam Language | English |
| Official Website | rpsc.rajasthan.gov.in |
Download Official RPSC SSO & Assistant Director Syllabus 2026 PDFs
The official RPSC syllabus PDFs cover all division-specific subjects, including Chemistry, Biology, Narcotics, Serology, and DNA.
- Senior Scientific Officer (Chemistry Division) PDF
- Senior Scientific Officer (Biology Division) PDF
- Senior Scientific Officer (Narcotics Division) PDF
- Senior Scientific Officer (Serology Division) PDF
- Senior Scientific Officer (DNA Division) PDF
- Assistant Director (DNA Division) PDF
💡 Note: These are official links from the RPSC website. PDFs include detailed syllabus, marking scheme, and exam pattern for 2026.
RPSC SSO & Assistant Director Exam Pattern 2026
| Subject/Section | No. of Questions | Marks | Duration |
|---|---|---|---|
| Division-Specific Subjects | 150 | 150 | 2.5 Hours |
Key Points:
- Each correct answer carries 1 mark
- Negative marking applies as per official rules
- No marks for unattempted questions
- Question paper language: English
Subject-Wise Syllabus 2026
1. Senior Scientific Officer (Chemistry Division)
- Analytical Chemistry: Methods, techniques, errors, GLP, statistics
- Basics of Physical, Inorganic, Organic Chemistry: Hydrocarbons, functional groups, proteins, carbohydrates
- General Principles of Biological/Biochemical Analysis: pH, centrifugation, microscopy
- Electromagnetic Radiations & Spectroscopic Techniques: UV-Vis, IR, AAS, etc.
- Separation Techniques: TLC, GC, HPLC, hyphenated methods
- Forensic Chemistry & Crime Scene Investigation: Principles, laws, ethics, explosives, arson
- Food and Other Analyses: Adulteration, inks, paints
2. Senior Scientific Officer (Biology Division)
- Cell Structure, Anatomy, Physiology, Ecology, Microbiology
- Animal Classification, Genetics, Developmental Biology
- Biological Techniques: Microscopy, electrophoresis, immunology
- Crime Scene Management & Forensic Acts
- Examination of Body Fluids & Stains, DNA Analysis
- Wildlife Forensics and Entomology
3. Other Divisions (Narcotics, Serology, DNA)
- Advanced forensic techniques in narcotics, serology, and DNA profiling.
- Refer to official PDFs for detailed units.
4. Assistant Director (DNA Division)
- Focus on advanced DNA forensics, profiling, sequencing, and applications (overlaps with SSO DNA Division).
Important Topics to Prioritize
- Forensic Techniques: DNA profiling, chromatography, spectroscopic methods
- Crime Scene & Evidence: Processing, collection, chain of custody
- Analytical Methods: Separation and identification of exhibits
- Biological Analysis: Body fluids, stains, wildlife forensics
- Instrumental Analysis: GC-MS, HPLC, PCR variants
Preparation Tips for RPSC SSO & Assistant Director Exam 2026
- Understand the Complete Syllabus & Exam Pattern – Analyze weightage and negative marking rules.
- Create a Realistic Study Timetable – Focus more on high-weightage topics.
- Use Standard Books & Study Materials – Combine textbooks with forensic science-specific references.
- Practice Previous Year Question Papers – Understand trends and frequently asked topics.
- Take Mock Tests & Online Test Series – Analyze performance and improve speed.
- Daily Technical Revision – Focus on instrumental techniques, forensic laws, and division-specific topics.
- Time Management – Solve questions under exam-like conditions.
- Make Short Notes – Diagrams, formulas, and key points for last-minute revision.
- Follow Official Updates – Check RPSC website for notifications.
- Maintain Physical & Mental Health – Regular breaks, exercise, and proper sleep.
Recommended Books for RPSC SSO & Assistant Director Preparation
| Subject | Recommended Book | Author/Publisher |
|---|---|---|
| Forensic Chemistry | Forensic Chemistry | Suzanne Bell |
| Forensic Biology/DNA | Forensic DNA Typing | John M. Butler |
| Analytical Techniques | Instrumental Methods of Analysis | Willard & Merritt |
| General Forensic Science | Forensic Science in Criminal Investigation | B.R. Sharma |
| Current Affairs in Forensics | Monthly Forensic Journals/Magazines | Various |
FAQs – RPSC SSO & Assistant Director Syllabus 2026
Q1. Where can I download the official syllabus PDFs?
- From the RPSC official website rpsc.rajasthan.gov.in or via the direct links above.
Q2. What is the exam pattern?
- 150 questions, 150 marks, 2.5 hours, MCQ format with negative marking.
Q3. Is there negative marking?
- Yes, negative marking is applicable as per official rules.
Q4. What are the main subjects?
- Division-specific forensic science topics: Chemistry, Biology, DNA, Narcotics, Serology.
Q5. What is the difficulty level?
- Moderate to difficult; proper preparation and mock practice can help succeed.
