The Kerala Public Service Commission (Kerala PSC) has released the provisional answer keys for Assistant Professor (Microbiology) and Instructor (Book Binding) on 4 November 2026. The Microbiology exam was held on 29 October and the Book Binding exam on 3 November 2026. Both keys are provisional, so they can change after objections are reviewed. Candidates can download the key PDF from keralapsc.gov.in and match it with their answers.
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Important Dates
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Objection Fee
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Answer Key Details
| Details | Assistant Professor (Microbiology) | Instructor (Book Binding) |
|---|---|---|
| Department | Kerala PSC | Social Justice Department |
| Exam Date | 29 October 2026 | 3 November 2026 |
| Question Paper Code | 168/2026/OL | Check official notification |
| Category Code / No. | 091/2025 and 121/2025 | 555/2025 |
| Answer Key Released | 4 November 2026 | 4 November 2026 |
The Book Binding exam was first scheduled for 4 August 2026, but it was postponed and held on 3 November 2026. The provisional keys for both posts are now on the Commission’s website. Pick the correct key using your question paper code and category number. If you find an error in any answer, raise an objection through the Commission’s process. The last date and fee for objections are not verified yet, so check the official notification. The final key will come after objections are considered; the provisional key can be used to estimate your likely score.
How to Check the Answer Key:
- Visit the official website keralapsc.gov.in.
- Open the Answer Key page (keralapsc.gov.in/answerkey_onlineexams).
- Select the key for your post — 168/2026/OL for Microbiology, Category No. 555/2025 for Book Binding.
- Download the PDF and match it with your answers.
- If you find an error, raise an objection on time through the Commission’s process.
Important Links
| Official Website | keralapsc.gov.in |
| Answer Key Page | keralapsc.gov.in/answerkey_onlineexams |
A private information portal (not a government website) — for exact information, check only the official website.
FAQ — Frequently Asked Questions
When was the Kerala PSC Assistant Professor (Microbiology) answer key released?
The provisional key was released on 4 November 2026. The exam was held on 29 October 2026; the question paper code is 168/2026/OL.
When was the Instructor (Book Binding) exam held?
The exam was held on 3 November 2026; it was first scheduled for 4 August 2026 but was postponed. Its Category No. is 555/2025.
Is this answer key provisional or final?
Both keys are provisional. The Commission will release the final answer key after reviewing objections.
Where can I download the answer key?
Download the PDF from the Answer Key page on keralapsc.gov.in (keralapsc.gov.in/answerkey_onlineexams).
What is the last date and fee for raising an objection?
Check the official notification for the objection deadline and fee, as these details are not verified yet.





