Guwahati, April 7 -- The Council for the Indian School Certificate Examinations (CISCE) has officially revised the syllabus for several key subjects in Classes 11 and 12 for the upcoming academic sessions.

In a notice addressed to the heads of ISC-affiliated schools, the Council stated that the updated syllabus will apply to the ISC Year 2025 Examination for Class 12 and the ISC Academic Year 2024-25 for Class 11.

According to the notice, the revised syllabus for Class 11 will be implemented in the 2024-25 academic session. Subjects such as Chemistry, Biology, Mathematics, and History have undergone changes.

Meanwhile, for Class 12 students appearing in the 2025 board examinations, the revised syllabus includes subjects like Physics, C...