RSSB Lab Assistant Answer Key 2026 Released: Download Science & Geography PDF

The Rajasthan Staff Selection Board (RSSB) has officially released the answer keys for the Lab Assistant & Junior Lab Assistant recruitment exam (Advt. No. 05/2026) at https://rssb.rajasthan.gov.in/. All candidates who participated in the examination can now download their specific response sheet PDFs through the official portal or via the direct download link provided below.

RSSB Lab Assistant Answer Key 2026 Out

Following the written examination held on May 9th and 10th, 2026, the RSSB Lab Assistant Answer Key 2026 became available for download on June 11, 2026. Candidates are encouraged to use these keys to cross-verify their responses and calculate their estimated scores ahead of the official result declaration.

A total of 934,735 aspirants registered for the RSSB Lab Assistant Exam (05/2026). Out of those, approximately 700,000 candidates appeared to compete for the 804 available vacancies for Lab Assistant and Junior Laboratory Assistant positions.

Rajasthan Lab Assistant Answer Key 2026- Important Dates

Rajasthan Lab Assistant Answer Key 2026 PDF

The Rajasthan Staff Selection Board has issued separate answer keys for all exam shifts. Candidates should download the PDF corresponding to their specific question booklet series to accurately compare their answers and evaluate their performance.

Lab Assistant Answer Key – Click to Download

How to Download Lab Assistant 2026 Answer Key from Official website?

1. Web browser and go to the official website of the Rajasthan Staff Selection Board (RSSB) at www.rssb.rajasthan.gov.in.
2. Go to the “Answer Key” section on the homepage of RSSB.
3. Candidates are redirected to a new page.
4. Tab on the link that reads “Get Answer Key” in front of “ Lab Assistant 2026″.
5. The answer key appears on the system screen.
6. Cross-check your response to the question asked in the exam with the help of the official answer key.
7. Download the RSSB Lab Assistant Answer Key 2026 and save it for future reference.

RSSB Lab Assistant Exam 2026 Statistics

Attendance records indicate that 302,129 candidates (76.43%) sat for the exam on the first day, while approximately 375,000 candidates (over 72%) appeared for the second day of testing.

What Details are Mentioned in RSSB Lab Assistant Answer Key 2026?

Candidates should review the official RSSB Lab Assistant Response Sheet PDF to verify their exam details and match them against the provisional answer key.

• Exam Conducting Body Name: Rajasthan Staff Selection Board (RSSB)
• Exam Name i.e. Lab Assistant Examination 2026
• Post Name i.e. Lab Assistant
• Exam Date
• Exam Code
• Question Number and Correct Options
• Answer Key Release Date

Why is the Lab Assistant Answer Key Important?

• Check the score of applicants – With the help of the answer key, candidates can estimate their probable scores before the announcement of the result.
• Provides Transparency – RSSB provides equity by posting the correct answers for the shift exam
• Allows Objection Submission – In case the candidate finds any incorrect answer in the provisional key, they are allowed to object using reasonable evidence.
• Removes anxiousness before the results – By calculating marks, candidates can estimate their qualification chances in the exam

How to Raise Objection Against Answer Key?

The Rajasthan Staff Selection Board provides a formal window for candidates to challenge the answer key if they identify any discrepancies. Objections must be submitted within the announced timeframe accompanied by valid supporting evidence. Once the board reviews these submissions, a final, definitive answer key will be published.

Lab Assistant Answer Key 2026- Raise Objection Fee

Should you find errors in the provisional answer key, you may file an objection within the stipulated deadline. A non-refundable fee of Rs. 100/- per questioned item is required, payable through the board’s official payment gateway.

• e-Mitra payment gateway
• e-Mitra kiosk

How to Calculate Marks Using Lab Assistant Answer Key?

• Assign a mark for each correct answer.
  For Science Subject – 2 mark 
  For Geography Subject – 1 mark
• As there is negative marking, deduct 1/3rd of a mark for each incorrect answer.
• Add the marks for all correct answers and subtract marks for each incorrect answer to get your estimated score.

Total Score Calculation = (Number of Correct Answers × Marks Per Question) – (Number of Incorrect Answers × Penalty Per Question)

RSSB Lab Assistant Answer Key 2026- Minimum Qualifying Marks

To qualify for the next stage of the selection process, candidates must achieve the category-wise minimum marks set by the Commission. Review the minimum qualifying requirements provided below:

• SC/ST – 35%
• Others – 40%

RSSB Lab Assistant Expected Cut Off 2026

Official cut-off marks for the RSSB Lab Assistant Exam will be declared alongside the final results. In the meantime, candidates may refer to the expected cut-off trends.

What’s Next After RSSB Lab Assistant Answer Key 2026?

After evaluating all submitted objections, the board will release the final answer key. No further challenges will be entertained thereafter. The final results, including the list of qualified candidates and category-wise cut-offs, will be based on this revised key. Successful candidates exceeding the cut-off will be featured in the final Merit List.

RSSB Lab Assistant Syllabus and Exam Pattern 2026- Click to Check

RSSB Lab Assistant Previous Year Papers- Click to Check