Implementation of New Semester-Based Evaluation Framework
Marking a landmark transition in West Bengal's secondary education architecture, the West Bengal Council of Higher Secondary Education (WBCHSE) commenced the Higher Secondary (Class 12) Semester 3 examinations. Over 7 lakh students across the Science, Commerce, Arts, and Vocational streams are appearing for the assessments, which run through October 14, 2026. The ongoing assessments constitute the first phase of the bifurcated Higher Secondary evaluation structure introduced to align state secondary evaluation with national competitive exam standards.
Overview: WBCHSE Class 12 Semester 3 Examination Framework
| Examination Dimension | Official Policy Provisions & Operational Specifications |
| Conducting Authority | West Bengal Council of Higher Secondary Education (WBCHSE) |
| Exam Period | September 21 to October 14, 2026 |
| Question Format | 100% Multiple Choice Questions (MCQ) evaluated via OMR sheets |
| Primary Shift Timings | 11:00 AM to 12:30 PM (1 Hour 30 Minutes) |
| Supervision Protocol | 1:20 Invigilator-to-Student Ratio + Council Nominee per 20 students |
| Schedule Revisions | Select dates shifted to October 12–14 due to local bye-elections |
Strict Invigilator Ratios and OMR Examination Logistics
Under the revised curriculum model, the Semester 3 exam assesses the first half of the Class 12 syllabus through a pure Multiple Choice Question (MCQ) format answered on standardized Optical Mark Recognition (OMR) sheets. Most core theory papers are held in a single 90-minute shift from 11:00 AM to 12:30 PM. Question papers have been printed in four regional languages—Bengali, English, Hindi, and Ol Chiki—to cater to diverse linguistic student cohorts across the state.
To maintain examination integrity, WBCHSE implemented enhanced security guidelines across all centers. The council mandated a strict invigilator-to-student ratio of 1:20, with at least two invigilators deployed per hall. Additionally, external Council Nominees have been stationed at centers to oversee the opening of sealed question packets directly inside examination halls in front of students. Possessing electronic devices—including mobile phones and smartwatches—remains strictly prohibited, with the council warning of immediate enrollment cancellation for violations.
Schedule Adjustments and Future Semester IV Timeline
Ahead of the commencement, WBCHSE issued a revised timetable notification to accommodate local bye-elections. Exams originally slated for September 22 and early October were rescheduled to October 12, 13, and 14, 2026. Papers such as Mathematics, Sanskrit, Sociology, Political Science, and all vocational streams will conclude the examination cycle during this extended window.
Results for the Semester 3 OMR assessments are expected to be processed and published by the second week of November 2026. Following the evaluation, candidates will transition toward Semester IV, which will feature traditional short-answer and analytical descriptive paper formats scheduled for early 2027 to compute final consolidated Higher Secondary results.

