Overview

The Odisha Staff Selection Commission has officially published the tentative answer keys for the Combined Technical Services Recruitment Examination (CTSRE) 2025 Preliminary stage. This release allows candidates who participated in the test on 26 October 2026 to evaluate their performance against the official responses provided by the commission. The transparency of this process ensures that candidates can verify their marks and identify any discrepancies before the final results are compiled.

Key Responsibilities

• Review the official answer key against your marked responses from the examination.
• Identify specific questions where the provided answer appears to be incorrect or ambiguous.
• Gather supporting evidence or reference material to justify any claims made during the objection process.
• Submit formal challenges through the designated online portal before the specified deadline.
• Monitor the official commission website for updates regarding the final answer key and subsequent result announcements.
• Maintain a copy of your response sheet and the tentative key for personal record-keeping and future verification.

Why Apply

Accessing the answer key is a critical step for candidates to gauge their standing in the competitive selection process. By participating in the objection window, applicants contribute to the accuracy of the final evaluation, ensuring a fair outcome for all participants involved in the technical services recruitment.

Important Dates

• Examination Date: 26 October 2026
• Answer Key Release: 30 October 2026
• Objection Window Closes: 2 November 2026

Quick Facts

• Organization: OSSC
• Exam: CTSRE 2025
• Stage: Preliminary
• Location: Odisha

1. Navigate to the official Odisha Staff Selection Commission website at ossc.gov.in.
2. Locate the specific link for the CTSRE-2025 Preliminary Examination answer key.
3. Click the link to be redirected to the secure candidate login dashboard.
4. Input your unique Roll Number in the User ID field.
5. Enter your Date of Birth in the required DDMMYYYY format as your password.
6. Submit the credentials to view your personalized answer key.
7. Review the provided answers against your own responses.
8. Download or print a copy of the answer key for your personal records and future reference.