OSSC CHSL Provisional Answer Key 2026 – Check & Raise Objection at ossc.gov.in

The Odisha Staff Selection Commission (OSSC) has released the Provisional Answer Key 2026 for the Preliminary Examination of the Combined Higher Secondary (10+2) Level or Equivalent Recruitment Examination for Specialist Posts/Services-2025. The exam was conducted on 25.09.2026 under Advertisement No. 728/OSSC dated 02.03.2026. This Answer Key 2026, also referred to as the Solution Key, allows candidates to estimate their scores before the final result. It is crucial for every aspirant to check the key and, if necessary, raise an objection via the official portal at ossc.gov.in by 04.10.2026. The provisional key serves as a transparent tool for candidates to verify the correctness of answers and challenge any discrepancies. Below we provide a detailed guide on how to access the key, calculate your probable marks, and file objections.

Key Details Table

Direct Download Links

• Direct Link – Check OSSC CHSL Provisional Answer Key & Raise Objection 2026 (Login required)
• OSSC Official Website – Homepage

How to Download

Follow these simple steps to access the OSSC CHSL Provisional Answer Key 2026:

1. Visit the official website of OSSC at www.ossc.gov.in.
2. Navigate to the “What’s New” section on the homepage.
3. Click on the link titled “Model Answer Key of the Preliminary Examination for the Combined Higher Secondary (10+2) Level Recruitment Examination for Specialist Posts/Services-2025”.
4. You will be redirected to the login page. Enter your Roll Number as User ID and Date of Birth in DDMMYYYY format as Password.
5. After login, the provisional answer key will be displayed. Compare it with your recorded responses to estimate your score.

How to Calculate Scores

Although the official marking scheme for the preliminary exam is detailed in the original advertisement (No. 728/OSSC dated 02.03.2026), candidates can use the following general approach to calculate their approximate score:

• Identify the number of correct answers as per the provisional key.
• Multiply the number of correct answers by the marks allotted per question (typically 1 mark or as per the notification).
• If there is negative marking for wrong answers, deduct the applicable penalty per incorrect response.
• The resultant figure is your raw score. Note that the final score may vary after finalization of the answer key.

Important: Always refer to the official notice for the exact marking scheme before calculating your score.

Objection/Challenge Process

Key Dates

• Last Date to Raise Objection: 04.10.2026
• Objection Portal Opening: 01.10.2026 (from the date of notice)

Login Credentials

• User ID: Your Roll Number
• Password: Your Date of Birth in DDMMYYYY format (e.g., 05 March 2003 → 05032003)

Procedure to Raise Objection

1. Open the official objection link: OSSC CHSL Provisional Answer Key Objection Link 2026.
2. Log in using your Roll Number and Date of Birth.
3. Review the provisional answer key and identify question(s) you wish to challenge.
4. Register your objection by following the on-screen instructions. Submit supporting evidence or references (if required).
5. Ensure you submit your objection before 04.10.2026. Late submissions will not be entertained.

Important Instructions from Official Notice

• Objections are decided on merit; the number of candidates objecting to a question does not influence the outcome.
• If another candidate has already objected to a question and you have no new facts or arguments, you need not file a duplicate objection.
• Only objections registered through the designated online link will be considered. Queries via email, post, or phone will be ignored.
• Keep your Roll Number, Date of Birth, admit card, and any reliable reference material ready before raising an objection.

What's Next?

After the objection period ends on 04.10.2026, the OSSC will review all valid challenges and release the final answer key. Subsequently, the commission will publish the result of the Preliminary Examination. Candidates who qualify the prelims will be eligible for the Main Examination (if applicable) or further stages as per the recruitment cycle. It is advisable to keep checking the official website ossc.gov.in for updates. Additionally, you can subscribe to job alert services to receive notifications directly.

FAQs

1. What is the OSSC CHSL Provisional Answer Key 2026?

It is the model answer key released by OSSC for the Preliminary Examination of the Combined Higher Secondary (10+2) Level Recruitment Examination for Specialist Posts/Services-2025, held on 25.09.2026. Candidates can use it to estimate their scores and raise objections if they disagree with any answer.

2. When was the OSSC CHSL answer key released?

The provisional answer key was published on 01.10.2026 via Notice No. IIE-44/2025-3665/OSSC.

3. How can I raise an objection against the OSSC CHSL answer key?

Log in to the official objection portal using your Roll Number (User ID) and Date of Birth (DDMMYYYY) as password, identify the disputed question, and submit your objection online. The last date is 04.10.2026.

4. Is there any fee for objecting to the answer key?

The official notice does not mention any fee. Candidates should refer to the portal instructions during the objection process.

5. Can I object if someone else has already raised an objection on the same question?

Yes, but only if you have new facts or arguments to add. Otherwise, it is unnecessary to file a duplicate objection as all objections are considered on merit.

6. How many marks are allotted per question in the OSSC CHSL prelims?

The exact marking scheme is given in Advertisement No. 728/OSSC. Typically, each question carries equal marks, and there may be negative marking for wrong answers. Check the official notification for precise details.

7. What documents do I need to raise an objection?

Keep your Roll Number, Date of Birth, admit card (if available), and any reference material that supports your claim (e.g., standard textbooks, official syllabus). The portal may allow you to upload a brief justification.

8. When will the final answer key and result be released?

After the objection period closes (04.10.2026), OSSC will process challenges and release the final answer key. The result for the preliminary exam is expected a few weeks later. Follow ossc.gov.in for updates.