RPSC Assistant Director & Senior Scientific Officer Exam Pattern 2025
Exam Pattern Overview
The Rajasthan Public Service Commission (RPSC) conducts the Assistant Director (DNA Division) & Senior Scientific Officer (5 Divisions) examination for recruitment to 28 posts in the State Forensic Science Laboratory, Jaipur. The selection process is based on a single-stage written examination (objective type) followed by document verification. Below is the detailed exam pattern, marking scheme, and exam-day tips.
RPSC Assistant Director & Senior Scientific Officer: Paper Structure
The examination consists of one paper focused on the concerned subject as prescribed in the qualifications for each post. The paper structure is as follows:
| S.No. | Subject | No. of Questions | Total Marks | Examination Duration |
|---|---|---|---|---|
| 1 | Concerned Subject (as prescribed) | 150 | 150 | 2 Hours & 30 Minutes |
| Total | 150 | 150 |
Key Points:
- The paper is objective-type (Multiple Choice Questions - MCQs).
- Questions are based on the specialization mentioned in the eligibility criteria (e.g., DNA Division, Serology, Narcotics, Chemistry, Biology).
- The exam may be conducted offline (OMR-based) or online.
RPSC Assistant Director & Senior Scientific Officer: Marking Scheme
| Feature | Details |
|---|---|
| Total Marks | 150 |
| Total Questions | 150 |
| Marks per Question | 1 |
| Negative Marking | 1/3 mark deducted for each wrong answer. |
| Unattempted Questions | No marks deducted if Option 5 (None of the above) is selected. Otherwise, 1/3 mark deducted. |
Explanation of Negative Marking:
- A wrong answer is defined as an incorrect answer or multiple answers for a single question.
- If more than 10% of questions have no option selected, the candidate will be disqualified.
RPSC Assistant Director & Senior Scientific Officer: Time Duration
- The total duration of the examination is 2 hours and 30 minutes (150 minutes).
- Candidates are provided an additional 10 minutes after the exam to ensure all OMR sheets are correctly filled.
RPSC Assistant Director & Senior Scientific Officer: Exam-Day Tips
Before the Exam
-
Admit Card & ID Proof:
- Carry the e-Admit Card (downloaded from the RPSC website) and a valid photo ID (Aadhar Card, Voter ID, Passport, etc.).
- Ensure the photograph on the admit card matches the one on your ID proof.
-
Stationery:
- Use a blue ballpoint pen for filling OMR sheets (if offline).
- Carry extra pens and a transparent water bottle.
-
OMR Sheet Instructions:
- Each question has 5 options (1-5). Darken only one circle for the correct answer.
- If not attempting a question, darken Option 5 to avoid negative marking.
- Verify that all questions are answered before submitting the OMR sheet.
-
Special Provisions for PwD Candidates:
- Scribe facility and compensatory time are available for candidates with benchmark disabilities (40% or more).
- Submit medical certificates and declarations to the exam center at least 2 days before the exam.
- Refer to the RPSC website for detailed instructions on availing scribe services.
-
Prohibited Items:
- Do not carry electronic devices (mobile phones, calculators, smartwatches), study material, or any unfair means to the exam center.
- Bags and valuables are not allowed inside the exam hall.
During the Exam
-
Time Management:
- Allocate 1 minute per question to ensure completion within the time limit.
- Attempt easier questions first and mark difficult ones for review.
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Negative Marking Strategy:
- Avoid guessing answers. Only attempt questions you are confident about.
- If unsure, select Option 5 to avoid penalties.
-
Stay Calm:
- Read instructions carefully before starting the exam.
- Do not panic if you find questions challenging. Focus on accuracy.
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Follow Exam Hall Rules:
- Listen to instructions from invigilators and follow all guidelines.
- Do not communicate with other candidates or indulge in unfair practices. Violations may lead to disqualification and legal action under the Rajasthan Public Examination (Prevention of Unfair Means) Act, 2022.
After the Exam
-
Result and Document Verification:
- Results will be published on the RPSC website (https://rpsc.rajasthan.gov.in).
- Provisionally selected candidates must submit detailed application forms along with original documents for verification.
- Failure to submit documents or discrepancies in eligibility may lead to cancellation of candidature.
-
Post-Exam Analysis:
- Review the answer key (released by RPSC) to estimate your score.
- Raise objections (if any) within the stipulated time frame.
Important Notes
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Eligibility Verification:
- RPSC verifies eligibility only after the exam. Ensure all documents (educational qualifications, caste certificates, experience certificates, etc.) are valid and submitted on time.
- Incorrect or incomplete information may lead to disqualification.
-
Reservation and Age Relaxation:
- Reserved category candidates (SC/ST/OBC/EWS/PwD/Ex-Servicemen) must submit valid certificates issued before the last date of application.
- Age relaxation is applicable as per RPSC rules (e.g., 5 years for SC/ST/OBC, 10 years for women, etc.).
-
Application Withdrawal:
- Candidates can withdraw their application within the stipulated time frame if they no longer wish to appear for the exam.
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Contact Information:
- For queries, contact RPSC via:
- Helpline Numbers: 0145-2635212, 0145-2635200
- Website: https://rpsc.rajasthan.gov.in
- Address: Secretary, Rajasthan Public Service Commission, Ajmer.
- For queries, contact RPSC via:
Syllabus Availability
The detailed syllabus for the RPSC Assistant Director & Senior Scientific Officer exam will be released separately on the RPSC website. Candidates are advised to:
- Regularly check the RPSC website for updates.
- Download the syllabus once it is published and align their preparation accordingly.
Note: The syllabus will cover topics related to the specialization (e.g., DNA, Serology, Narcotics, Chemistry, Biology) as mentioned in the eligibility criteria.
Final Tips for Success
- Understand the Exam Pattern: Familiarize yourself with the marking scheme, negative marking, and time duration to strategize effectively.
- Focus on Specialization: Since the exam is subject-specific, prioritize topics related to your post’s specialization.
- Practice Previous Papers: Solve previous years’ question papers and mock tests to improve speed and accuracy.
- Stay Updated: Follow RPSC notifications and official announcements for any changes in the exam schedule or pattern.
- Health and Well-being: Maintain a healthy routine and stay hydrated to ensure peak performance on exam day.
Best of luck with your RPSC Assistant Director & Senior Scientific Officer exam preparation!