UPSSSC Forensic Science Laboratory Answer Key 2026: Download FSL Key & Question Paper @ upsssc.gov.in

The Uttar Pradesh Subordinate Services Selection Commission (UPSSSC, Lucknow) has released the Provisional Answer Key 2026 for the Forensic Science Laboratory (FSL / Vidhi Vigyan Prayogshala) Recruitment Examination. Candidates who appeared in the competitive written examination conducted across test centres in Uttar Pradesh can access the official question paper booklets and series-wise answer keys on upsssc.gov.in. The commission has opened the online objection submission window for candidates to register disputes against questions until 5 October 2026.

UPSSSC FSL 2026: Exam Pattern and Score Calculation

The competitive written examination evaluates specialized forensic sciences and general aptitude:

Selection Process and Examination Scheme

The selection architecture for UP Forensic Science Laboratory cadres comprises:

1. Preliminary Eligibility Test (UP PET): Initial shortlisting of candidates based on valid UPSSSC PET percentile scores.
2. Main Written Competitive Examination (100 Marks): Objective single-paper test evaluating domain expertise in forensic science, cyber concepts, and general awareness.
3. Document Verification & State Cadre Allotment: Scrutiny of postgraduate forensic degrees, domicile documents, and category certificates prior to final recommendation.

Forensic Disciplines and Evidence Handling Standards

Specialist officers selected for the State Forensic Science Laboratories perform sensitive criminal casework:

• Biology and Serology Division: Isolation of DNA profiles, examination of blood stains, seminal fluid, hair samples, and biological tissues under strict chain-of-custody protocols for court testimony under Section 293 CrPC.
• Toxicology and Chemical Analysis: Detection of viscera poisons, narcotic drugs, psychotropic substances, chemical residues, and alcohol levels using chromatography and mass spectrometry.
• Ballistics and Questioned Documents: Examination of firearm rifling marks, cartridge cases, gunshot residue (GSR), handwriting comparisons, forged signatures, and counterfeit currency security features.

Previous Years Cutoff Trends and Qualifying Marks

Historic written test cutoff benchmarks for UPSSSC FSL positions:

• Unreserved (General) Category: Cutoff scores typically settle between 68.50 and 74.00 marks out of 100 marks.
• OBC and EWS Categories: Expected cutoffs range from 66.00 to 71.50 marks.
• SC and ST Categories: Expected cutoff scores range between 58.00 and 63.50 marks for SC and 48.00 to 54.00 marks for ST candidates.

Candidate Guidelines and Aspirant Suggestions

• Online Objection Window: Submit challenges through the official portal module on upsssc.gov.in by 5 October 2026. Submissions through postal mail, hand delivery, or email are not entertained.
• Academic Documentation: Ensure every challenged question is backed by valid standard university textbooks, published scientific research papers, or Indian Evidence Act statutory references. Keep scanned PDF files within 500 KB ready for upload.
• Formula for Raw Score Calculation: Calculate your raw score as: (Total Correct Responses x 1) - (Total Incorrect Responses x 0.25). Unattempted questions carry zero penalty.
• Document Safeguarding: Keep your written exam admit card, registration slip, and fee payment challan safely stored, as these are mandatorily verified during subsequent document scrutiny rounds.

Frequently Asked Questions

Where can I download the UPSSSC FSL Answer Key 2026?

The answer key and question paper are available on upsssc.gov.in.

What is the deadline for submitting answer key objections?

Objections must be registered online through the commission portal by 5 October 2026.

What is the negative marking deduction in UPSSSC exams?

One-fourth (0.25) mark is deducted for each incorrect answer marked.

Can representations be submitted offline through post?

No, UPSSSC accepts representations strictly through the dedicated online objection module.

When will the final revised answer key be published?

The final revised answer key will be published alongside the written examination results on upsssc.gov.in.