Rajasthan Lab Assistant Syllabus & Exam Pattern 2026: Complete RSSB Guide
RSSB Lab Assistant and Junior Lab Assistant Syllabus & Exam Pattern 2026: Complete RSSB Guide
Are you preparing for the Rajasthan Subordinate and Ministerial Services Selection Board (RSSB) Lab Assistant and Junior Lab Assistant combined direct recruitment for 2026-27? With 804 vacancies announced across multiple key departments including Secondary Education, Agriculture, Sanskrit Education, State Forensic Science, and Public Health Engineering, securing one of these government positions demands a precise and strategic approach.
This complete guide provides the official RSSB Lab Assistant & Junior Lab Assistant Syllabus 2026, detailed exam pattern, clear eligibility criteria, and all critical updates from the latest notification—giving you the focused roadmap needed to prepare effectively and succeed in this competitive examination for 804 posts.
Recruitment Highlights (RSSB Lab Assistant Recruitment 2026)
| Particulars | Details |
|---|---|
| Recruitment Board | Rajasthan Staff Selection Board (RSSB) |
| Post Names | Lab Assistant & Junior Lab Assistant |
| Total Vacancies | 804 |
| Advertisement Number | 05/2026 |
| Application Mode | Online |
| Application Starts | 27 January 2026 |
| Last Date to Apply | 25 February 2026 (Till 11:59 PM) |
| One Time Registration (OTR) Fee | General Category: ₹600, Reserved Category: ₹400 |
| Selection Process | Written Examination |
| Exam Date (Proposed) | Lab Assistant (Geography): 09 May 2026 Lab Assistant/Junior Lab Assistant (Science): 10 May 2026 |
| Official Website | www.rsmssb.rajasthan.gov.in |
Rajasthan Lab Assistant Recruitment 2026: Overview
The Rajasthan Staff Selection Board (RSSB) has released Advertisement No. 04/2025 for direct recruitment to the post of Lab Assistant (Lab Attendant). The application process is entirely online. Here are the key highlights:
- Post Name: Lab Assistant / Lab Attendant (प्रयोगशाला परिचर)
- Recruiting Body: Rajasthan Subordinate and Ministerial Services Selection Board (RSSB)
- Total Vacancies: 54 Posts (48 Non-Scheduled Area + 06 Scheduled Area)
- Application Mode: Online Only
- Official Website: https://rssb.rajasthan.gov.in
Department-wise and Category-wise Vacancy Details
Details of the total 804 posts are as follows:
| Sr. No. | Department | Post Name | Non-Scheduled Area | Scheduled Area | Total Posts |
|---|---|---|---|---|---|
| 1. | Secondary Education Department | Lab Assistant Grade-III | 418 | 82 | 500 |
| 2. | Agriculture Department | Lab Assistant | 32 | – | 32 |
| 3. | Sanskrit Education Department | Lab Assistant | 16 | 01 | 17 |
| 4. | State Forensic Science Laboratory | Lab Assistant (Except Photo) | 31 | – | 31 |
| Lab Assistant (Photo) | 02 | – | 02 | ||
| Junior Lab Assistant | 68 | – | 68 | ||
| 5. | Public Health Engineering Department | Junior Lab Assistant | 13 | 05 | 18 |
| 6. | Commissionerate College Education Department | Lab Assistant (Geography) | 117 | 19 | 136 |
| Grand Total | 697 | 107 | 804 |
Rajasthan Lab Assistant 2026: Eligibility Criteria
Before applying, ensure you meet the following criteria:
A. Educational Qualification
- Secondary Education Department (Lab Assistant Grade-III):
- Essential Qualification: Senior Secondary (10+2) in Science stream with at least three subjects from the following: Microbiology, Biotechnology, Biochemistry, Physics, Chemistry, Biology, Mathematics.
- Desirable Qualification: Working knowledge of Hindi in Devanagari script and knowledge of Rajasthan’s culture.
- Agriculture Department (Lab Assistant):
- Higher Secondary (10th) or Senior Secondary (12th) with Science from a recognized board.
- Sanskrit Education Department (Lab Assistant):
- Senior Secondary (12th) in Science stream.
- State Forensic Science Laboratory (Lab Assistant):
- Senior Secondary (12th) with Science in Second Division.
- Additionally, a Certificate/Diploma/Degree in Computer Science/Applications. OR ‘O’ Level Certificate from NIELIT.
- Public Health Engineering Department (Junior Lab Assistant):
- Senior Secondary (12th) in Science stream.
- Commissionerate College Education Department (Lab Assistant-Geography):
- Senior Secondary (12th) in Science stream.
B. Age Limit (As on 01.01.2027)
- Minimum Age: 18 Years
- Maximum Age: 40 Years
- Age relaxation will be provided to candidates of various categories as per rules.
Age Relaxation:
- General Category Women: 5 Years
- SC/ST/OBC/MBC/EWS Men (Rajasthan Domicile): 5 Years
- SC/ST/OBC/MBC/EWS Women (Rajasthan Domicile): 10 Years
- Ex-Servicemen: Maximum 10 Years (Max. limit 50/55 Years)
- Persons with Benchmark Disabilities: 5 Years
- State Government Substantive Employees: 10 Years (Only for posts in Public Health Engineering Dept.)
RSSB Lab Assistant Exam Pattern 2026
The examination shall carry 400 marks. There will be two papers. Both Papers shall be of 200 marks each.
| Aspect | Details |
|---|---|
| Type of Paper | Objective Type (Multiple Choice Questions) |
| Number of Questions | 100 Questions |
| Maximum Marks | 200 Marks |
| Duration | 2 Hours (120 Minutes) |
| Marking Scheme | All questions carry equal marks. |
| Negative Marking | Yes. 1/3 mark will be deducted for each wrong answer. |
| Exam Medium | Bilingual (Hindi & English) |
| Qualifying Marks | As per RSSB norms. |
Important OMR Instructions from Syllabus:
- Each question has 5 options (A, B, C, D, E). Use a BLUE BALL POINT PEN only to darken the circle.
- For unattempted questions, darken circle ‘E’.
- Failing to darken any circle for more than 10% of questions will lead to disqualification.
- Candidates must preserve the OMR carbon copy until the final result declaration.
Rajasthan Lab Assistant Exam Pattern 2026
The examination shall carry 400 marks. There will be two papers. Both Papers shall be of 200 marks each.
Paper-I
- The question paper will carry maximum 200 marks.
- Duration of question paper will be 2:00 hours.
- The question paper will carry 100 questions of multiple choices.
- Negative marking shall be applicable in the evaluation of answers. For every wrong answer one third of the marks prescribed for that particular question shall be deducted.
Explanation: Wrong answer shall mean an incorrect answer or multiple answers.
- The minimum qualifying marks shall be 40%. Provided that the percentage fixed as above shall be relaxed by 5% for the candidates belonging to the Scheduled Castes and Scheduled Tribes.
- Paper shall include following subjects:
(i) Geographical, Historical, Cultural and general knowledge of Rajasthan.
(ii) Current Affairs of Rajasthan
(iii) General knowledge of world and India.
(iv) Educational Psychology
Paper-II
- The question paper will carry maximum 200 marks.
- Duration of question paper will be 2 Hours.
- The question paper will carry 100 questions of multiple choices.
- Negative marking shall be applicable in the evaluation of answers. For every wrong answer one third of the marks prescribed for that particular question shall be deducted.
Explanation: Wrong answer shall mean an incorrect answer or multiple answers.
- The minimum qualifying marks shall be 40%. Provided that the percentage fixed as above shall be relaxed by 5% for the candidates belonging to the Scheduled Castes and Scheduled Tribes.
- Paper shall include following subjects:-
(i) Knowledge of Secondary standard about Science subject matter.
(ii) Knowledge of Senior Secondary standard about Physics subject matter
(iii) Knowledge of Senior Secondary standard about Chemistry subject matter
(iv) Knowledge of Senior Secondary standard about Biology subject matter
Rajasthan Lab Assistant Syllabus 2026 (Subject-wise)
The syllabus is based on the Secondary Examination standard of the Rajasthan Board. Here is the detailed subject-wise breakdown:
Paper Syllabus & Marks Distribution
Download Rajasthan Lab Assistant Syllabus 2026 PDF
For your convenience, we have compiled the official syllabus into a downloadable PDF format. You can download it directly from the link below for offline study and quick revision.
👉 Download Rajasthan Lab Assistant Syllabus PDF 2026
(Note: This is a compiled PDF based on the official notification. Always verify with the original RSSB PDF.)
Important Dates & Application Process (Based on Notification)
- Online Application Start Date: 11th July 2025
- Last Date to Apply Online: 9th August 2025 (till 11:59 PM)
- One Time Registration (OTR) Fee Payment Last Date: 9th August 2025
- Exam Date: 22.02.2026(Sunday)
Application Fee:
- General / OBC (Creamy Layer) Candidates: ₹ 600/-
- OBC (Non-Creamy Layer) / MBC / EWS / SC / ST / PH Candidates of Rajasthan: ₹ 400/-
- All PH Candidates: ₹ 400/-
How to Apply:
- Visit the official RSSB portal: http://sso.rajasthan.gov.in or http://rssb.rajasthan.gov.in
- Complete the One Time Registration (OTR) and pay the fee.
- Log in with your SSO ID, go to the Recruitment Portal, and find the Lab Assistant advertisement.
- Click “Apply Online”, fill in all details, upload photograph & signature, and submit the form.
- Keep a printout of the final submitted application form for future reference.
Preparation Tips for Rajasthan Lab Assistant Exam 2026
- Understand the Pattern: Focus on the objective type and negative marking scheme. Practice OMR sheet filling.
- Follow the Syllabus: Cover each topic mentioned in the official syllabus thoroughly.
- Prioritize GK & Rajasthan Specific Topics: Since 70 questions are from GK, with heavy emphasis on Rajasthan, dedicate substantial time to History, Culture, Geography, and Current Affairs of Rajasthan.
- Practice Mock Tests: Solve previous years’ question papers and take online mock tests to improve speed and accuracy.
- Revise Basic Concepts: For Hindi, English, Maths, and Science, revise fundamental concepts from 10th standard NCERT books.
Conclusion
The Rajasthan Lab Assistant recruitment 2026 is a valuable opportunity for candidates seeking a stable government job in the state. Success hinges on a clear understanding of the RSSB Lab Assistant exam pattern and a disciplined study plan covering the entire syllabus 2026, especially the Rajasthan-specific General Knowledge. Stay updated with the official RSSB website for the latest exam dates and admit card information. Start your preparation early, focus on accuracy due to negative marking, and practice relentlessly to secure your selection.
Important Resources & Downloads
To boost your preparation, here are the essential resources and direct links to the official documents.
| Resource | Purpose | Direct Link |
|---|---|---|
| Official Notification PDF | Complete advertisement with all rules, vacancies, and fees. | Download Notification PDF |
| Rajasthan Lab Assistant Syllabus PDF 2026 | Complete subject-wise syllabus for focused study. | Download Syllabus PDF |
| RSSB Official Website | For updates, exam dates, and admit card. | Visit rssb.rajasthan.gov.in |
| Online Application Portal | To apply for the exam. | Start From January 27, 2026 |
Pro Tip: Bookmark this page and download the Rajasthan Lab Assistant Syllabus PDF 2026 to keep a structured study plan.
Frequently Asked Questions (FAQs) – Rajasthan Lab Assistant 2026
1. What is the last date to apply for Rajasthan Lab Assistant Recruitment 2026?
The last date to submit the online application is 9th August 2025.
2. How many vacancies are there for the RSSB Lab Attendant post?
There are a total of 54 vacancies (48 for Non-Scheduled Areas and 06 for Scheduled Areas).
3. What is the selection process for the Rajasthan Lab Assistant post?
The selection is based on a single Objective Type Written Examination (OMR-based).
4. Is there any negative marking in the Rajasthan Lab Assistant exam?
Yes, there is a negative marking of 1/3 mark for each wrong answer.
5. What is the educational qualification required for this post?
Candidates must have passed the Secondary (Class 10th) or equivalent examination from a recognized board.
6. What is the age limit to apply for RSSB Lab Assistant Bharti 2026?
The candidate must be between 18 to 40 years as of 1st January 2026. Age relaxation is applicable for reserved categories.
7. Where can I download the Rajasthan Lab Assistant Syllabus 2026 PDF?
You can download the official syllabus and notification from the RSSB website: https://rssb.rajasthan.gov.in.
8. What are the subjects in the Rajasthan Lab Assistant exam?
The exam covers General Hindi, General English, General Knowledge (including Rajasthan-specific topics), and General Mathematics.
9. What is the application fee for the General category?
The application fee for the General / OBC (Creamy Layer) category is ₹ 600/-.
10. When will the Rajasthan Lab Assistant exam be held in 2026?
The exam date has not been announced yet. It will be notified separately on the official RSSB website.
11. Is the Rajasthan Lab Assistant exam conducted in online (CBT) mode?
No, as per the current pattern, it is an OMR-based Offline Written Exam.
12. What is the salary for a Lab Assistant in Rajasthan?
The post carries a salary as per Pay Matrix Level-1 of the 7th Pay Commission, as applicable under the Rajasthan Government rules.
13. Can candidates from other states apply for Rajasthan Lab Assistant posts?
Yes, but they will be treated under the General (UR) category and will not be eligible for state reservation benefits.
14. How can I get an admit card for the RSSB Lab Assistant exam?
Admit cards will be available for download only on the official RSSB website. No admit cards will be sent by post.
15. What type of questions are asked in the Rajasthan GK section?
Questions cover Geography, History, Art, Culture, Polity, Current Events, and Important Personalities of Rajasthan.
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