CBSE Class 12 Physics Term 1 2021 Answer Key, Check Unofficial CBSE Class 12 Physics Answer Key Published By : careerindia.com (⏱ 11 Dec, 2021) The Central Board of Secondary Education (CBSE) on December 10, 2021 (Friday) conducted the CBSE Class 12 Term 1 2021 Physics examination comprising multiple-choice questions. The CBSE Class 12 Term 1 Physics exam started at 11:30 am and ended at 1 🔗 See Details