TN Class 11 Biology Exam 2026: Download Question Paper with Answer Key; The TN DGE conducted the Class 11 (HSE +1) Biology exam on March 27, 2026. Students can now download the question paper PDF, check exam analysis, and review the answer key to evaluate their performance.
The Tamil Nadu Directorate of Government Examinations (TNDGE) conducted the Class 11 (HSE +1) Biology public exam on March 27, 2026 from 10:00 AM to 1:30 PM across different centers in the state.This core science paper is divided into two main parts: Bio-Botany and Bio-Zoology, each contributing to the overall board scores of the science stream. After the completion of the exam, students can now download the TN Class 11 Biology Question Paper 2026 PDF from the link below. It also helps students to break down the exam pattern, question types, and overall difficulty level.
TN Class 11 Biology Exam 2026 Overview
| Feature | Details |
| Exam Timing | 10:00 AM – 1:30 PM (includes 15 mins for reading) |
| Total Marks | 100 Marks (70 Theory + 30 Practicals/Internal) |
| Section A | 15 Multiple Choice Questions (1 Mark each) |
| Section B | Very Short Answer Questions (2 Marks each) |
| Section C | Short Answer Questions (3 Marks each) |
| Section D | Long Answer Questions (5 Marks each) |
| Theory Pass Mark | Minimum 15 out of 70 |
| Overall Pass Mark | Aggregate of 35 out of 100 |
TN Class 11 Biology Exam Analysis 2026
The TN Class 11 Biology exam 2026 has successfully concluded, and initial reactions from students and subject experts indicate that the overall paper was balanced and moderately difficult. The questions strictly adhered to the State Board syllabus, featuring a fair mix of direct, textbook-based questions and a few analytical ones across both the Botany and Zoology sections. Most students found the paper lengthy but manageable within the given time limit.
TN Class 11 Biology Question Paper 2026: Download PDF
TN Class 11 Biology question paper will be live soon; those students can check TN Class 11 Biology question paper from the link given below. Also go through the question paper carefully and match your answers to evaluate your performance.
| Check: TN Class 11 Biology Question Papers 2026: Download PDF |
TN Class 11 Biology Answer Key 2026: Download PDF
The answer key for TN Class 11 Biology 2026 will be available here soon. Students can download the answer key PDF for the Biology paper to check their responses and calculate their expected scores. It helps students to download the answer key either for practicing purposes or evaluation. So keep checking for the direct download link as it will be updated soon.
| Check: TN Class 11 Biology Answer Key 2026: Download PDF |
How to Download TN Class 11 Biology Exam Answer Key 2026
The answer key for TN Class 11 Biology 2026 will be available here soon.
