CSIR NAL MTS Provisional Answer Key 2026 Out

CSIR NAL MTS Answer Key 2026: Key Highlights & Verification Details

The Council of Scientific and Industrial Research – National Aerospace Laboratories (CSIR-NAL) has officially released the provisional answer key and official question booklet for the Multi-Tasking Staff (MTS) examination under Advertisement No. 11/2026. Candidates who appeared for the written examination held on 31 October 2026 can now access the comprehensive 66-page document directly from the official portal.

Detailed Vacancy & Eligibility Breakdown

This verification release allows candidates to calculate their raw scores, cross-check their attempted responses against the official key, and file formal objections against any disputed questions. Candidates looking for active opportunities across the state can also explore all latest Karnataka Government Jobs to keep track of ongoing recruitment drives in Bengaluru and surrounding regions.

For individuals interested in scientific and administrative careers within the CSIR research network, reviewing peer notifications like the CSIR-TKDL Project Associate-I Walk-in Interview 2026 recruitment details offers additional clarity on selection norms and administrative procedures followed across CSIR constituent laboratories.

CSIR NAL MTS Written Exam Pattern Breakdown

The written examination for Multi-Tasking Staff (MTS) comprised 150 Multiple Choice Questions (MCQs) divided into four distinct sections. Candidates must review the specific question numbering sequence while verifying their answer keys and framing representations.

Please note that while the question booklet and provisional answers for all 150 questions have been published, the official notice does not specify individual question weightage or negative marking rules. Candidates are advised to consult their original admit card instructions or main advertisement for exact score calculation formulas.

How to Download CSIR NAL MTS Answer Key PDF

Candidates can follow this straightforward walkthrough to download the official question booklet and provisional answer key directly from the institution's recruitment portal:

• Step 1: Visit the official website of CSIR National Aerospace Laboratories at nal.res.in.
• Step 2: Navigate to the Recruitment / Latest Announcements section on the homepage.
• Step 3: Click on the notice link titled "Publishing Question booklet and Provisional Answers key notification for MTS under Advt No. 11/2026".
• Step 4: Download the complete 66-page PDF document to your device.
• Step 5: Scroll down to Page 66 of the document to locate the consolidated provisional answer key table for Questions 1 through 150.

Step-by-Step Guide to Raise Objections Online

CSIR-NAL has instituted a strict, email-only challenge window for candidates who identify errors or discrepancies in the published provisional key. The objection submission window remains open until 5 November 2026 (up to 5:00 PM).

• Email Submission Only: Representations must be transmitted strictly via email to the official recruitment email address specified in the notification PDF.
• Prescribed Subject Line: The email subject line must strictly follow the format prescribed by CSIR-NAL in the official notification to ensure automated sorting and review.
• Question Specificity: Every objection must clearly state the exact Question Number (from 1 to 150) alongside the disputed option and the candidate's proposed correct option.
• Valid Documentary Proof: Candidates must attach standard reference material, textbook extracts, or official government data as supporting evidence. Unverified claims without documentary proof will not be evaluated.

What Can Cause Your Objections to Be Rejected?

Your objection email will be rejected without evaluation if any of the following non-compliance factors occur:

• Submission Past Deadline: Objections received after 5:00 PM on 5 November 2026 will be automatically disqualified.
• Incorrect Submission Channel: Any objection sent via post, courier, hand delivery, telephone, or to an undesignated email ID will not be entertained.
• Missing Supporting Evidence: Representations submitted without valid documentary evidence or authoritative reference sources will be summary rejected.
• Vague Details: Sending emails without mentioning the specific question number, booklet series, or candidate roll details will lead to immediate cancellation.

Required Documents & Checklist for Objection Submission

Before composing your challenge email to CSIR-NAL, ensure you have gathered all necessary verification files and candidate details:

• Downloaded Official PDF: The complete 66-page CSIR NAL MTS Question Booklet & Key PDF.
• Attempted Answers Record: Your candidate response copy or personal answer notes from the examination day.
• Authentic Reference Proof: Scanned copies or clear PDF extracts of standard reference textbooks, academic publications, or official dictionary definitions to substantiate your claim.
• Registered Email Access: Ensure the representation is sent from the registered email address used during the initial application process.

Selection Process & Next Stages After Answer Key Verification

The evaluation and merit determination for CSIR NAL Multi-Tasking Staff recruitment proceeds through systematically structured phases:

• Stage 1: Written Examination / CBT: Objective test conducted on 31 October 2026. Score normalization and final key preparation follow the challenge window closure.
• Stage 2: Skill / Trade / Physical Test (If Applicable): Qualifying tests conducted for shortlisted candidates as per post-specific requirements outlined in Advt No. 11/2026.
• Stage 3: Document Verification & Medical Examination: Final verification of educational certificates, category status, age proofs, and medical fitness prior to issuing final appointment orders in Bengaluru, Karnataka.

Following the review of all valid objections received by 5 November 2026, subject experts at CSIR-NAL will prepare the final answer key. The final result list and cut-off marks will subsequently be published on the official portal nal.res.in.