Assam Public Service Commission (APSC) has released the provisional answer key for the Scientific Officer recruitment examination 2025. This is a crucial update for all candidates who appeared in the screening test for the post of Scientific Officer in the Directorate of Forensic Science, Guwahati, and its regional laboratories.The answer key allows candidates to check their answers against the official solutions, estimate their scores, and, if needed, raise objections before the final results are announced. In this comprehensive article, we provide detailed information about the answer key, how to download it, how to raise objections, score calculation strategies, and the subsequent steps in the recruitment process.
About APSC and the Scientific Officer Exam
About APSC
The Assam Public Service Commission (APSC) is the premier state-level body responsible for conducting recruitment examinations and civil service exams in Assam. The commission ensures transparency, fairness, and merit-based selection for various government posts in the state.
The Scientific Officer Post
The Scientific Officer post falls under the Directorate of Forensic Science, Guwahati, and its regional laboratories. Candidates selected for this position are responsible for performing scientific analysis and research, including tasks related to forensic biology, chemistry, drugs and narcotics, and instrumentation.
Importance of the Answer Key
The answer key serves multiple purposes:
- It allows candidates to cross-check their responses with the official answers.
- It provides an opportunity to estimate their scores before the official results are published.
- Candidates can identify weak areas for future preparation or further stages of recruitment.
- It ensures transparency and provides a mechanism to raise objections if candidates find discrepancies.
Key Highlights of the 2025 Notification
Before reviewing the answer key, it is essential to understand the main features of the 2025 recruitment notification:
- Post Name: Scientific Officer (Forensic Science/Regional Forensic Science Laboratories)
- Advertisement Number: 01/2025
- Vacancies: 6 posts (as per official notification)
- Exam Date: 6th November 2025
- Subjects/Divisions:
- Biology & General Studies
- Instrumentation & General Studies
- Drugs & Narcotics & General Studies
- Eligibility: Candidates with a postgraduate degree or equivalent in a relevant scientific discipline
- Application Dates: Applications were accepted from 17th January 2025 to 16th February 2025
- Answer Key Release Date: 7th November 2025
Understanding these highlights is important because it helps candidates match their question paper sets and series with the released answer key.
Answer Key Release – Overview
Release Date
The provisional answer key for the Scientific Officer screening test was released on 7th November 2025.
Key Features of the Release
- The answer key is provisional, meaning it may be revised if candidates submit valid objections.
- It covers all series of question papers (Series A, B, C, D) for each subject division.
- Candidates have a limited window to submit objections.
- It allows candidates to estimate scores before the final results are published.
Significance
- Provides transparency in the evaluation process.
- Helps candidates assess their chances of selection.
- Allows candidates to plan their next steps in the recruitment process.
How to Download the Answer Key
Follow these simple steps to download the APSC Scientific Officer 2025 answer key:
Step 1: Visit the official APSC website.
Step 2: Navigate to the Answer Keys section.
Step 3: Locate the notification for the Scientific Officer 2025 answer key.
Step 4: Select your subject and question paper series (A, B, C, or D).
Step 5: Download the PDF file and save it for reference.
Step 6: Cross-check your question paper series with the downloaded answer key to ensure accuracy.
Step 7: Take a printout if necessary to mark answers for analysis and submission of objections if required.
Tips:
- Ensure your device can open PDF files.
- Keep your roll number and question paper series ready for verification.
- Always use the official website for downloading to avoid misinformation.
Raising Objections Against the Provisional Key
Candidates have the right to raise objections against the provisional answer key if they believe any answer is incorrect or ambiguous.
Eligibility
- Any candidate who appeared in the screening test can raise objections.
Process
- Download the objection form available on the official APSC website.
- Fill in the required details: advertisement number, post name, series of question paper, question number, roll number, and the proposed correct answer.
- Provide valid supporting references, such as textbooks, scientific journals, or credible sources.
- Submit the objection form within the stipulated deadline.
Important Considerations
- Objections submitted after the deadline will not be considered.
- Only genuine, well-supported objections will be reviewed.
- The final answer key published after objections is binding.
Benefits of Raising Objections
- Correcting errors in the answer key can positively impact your estimated score.
- Ensures fairness and transparency in the recruitment process.
Using the Answer Key to Estimate Your Score
Once the answer key is downloaded, candidates can estimate their scores using the following steps:
Match Your Responses
- Use your question paper series and answers.
- Compare each answer with the official key.
- Mark correct and incorrect answers.
Calculate Estimated Score
- Assign marks for correct answers and subtract marks for incorrect answers if negative marking is applicable.
- Formula:
Total Score = (Number of Correct Answers × Marks per Correct Answer) − (Number of Wrong Answers × Negative Marks)
Compare with Expected Cut-Off
- Compare your estimated score with previous years’ cut-offs to evaluate your chances of selection.
- This helps in planning for the next stage of recruitment.
What Happens After the Answer Key?
After the provisional answer key is released, the following steps occur in the recruitment process:
- Objection Window Closes: The commission reviews all submitted objections.
- Final Answer Key: A final, revised answer key is released.
- Result Declaration: Based on the final answer key, scores are calculated, and results are published.
- Next Stage: Candidates who clear the screening test may be called for further selection stages, such as interviews or document verification.
Candidates are advised to regularly check the official website for updates and notifications.
Important Links
| Description | Details |
|---|---|
| Answer Key (07-11-2025) | Click Here |
| Apply Online | Click Here |
| Notification | Click Here |
| Official Website | Click Here |
Frequently Asked Questions
What is the importance of the APSC Scientific Officer Answer Key 2025?
It helps candidates check their answers, estimate their scores, and raise objections if necessary.
Can I raise objections against the provisional answer key?
Yes, any candidate who appeared in the screening test can submit objections within the specified timeline.
How do I calculate my estimated score?
Compare your answers with the official key, assign marks for correct answers, subtract for wrong answers if negative marking applies, and sum them up.
Is the final answer key binding?
Yes, the final answer key, published after reviewing objections, is binding for result calculation.
What are the next steps after the answer key?
Once the final answer key is published, results are declared, and eligible candidates proceed to further stages such as interviews or document verification.
Conclusion
Release of the APSC Scientific Officer Answer Key 2025 is an important milestone for all candidates. It allows for score estimation, transparency, and provides an opportunity to raise objections against any discrepancies. Candidates are advised to download the answer key from the official website, verify their answers carefully, calculate their estimated scores, and submit any objections within the given timeline.By understanding the answer key process and subsequent steps, candidates can plan their preparation for the next stage and maximize their chances of success in the Assam PSC Scientific Officer recruitment 2025.
