The Central Board of Secondary Education (CBSE) has released the CBSE Class 12th Biology Sample Paper 2020 question paper pattern on its official website. The candidates who are preparing for the examination can check the sample papers through the official website of CBSE ie. cbseacademic.nic.in. Class 10th and class 12th annual board examination for the academic year 2019-20 will be held in the month of February-March next year. The students can expect to get the CBSE 10th & 12th Board Exam 2020 date sheet by the end of December 2019.

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CBSE Class 12th Exam details:
The Central Board of Secondary Education (CBSE) class 10th and class 12th annual board examination for the academic year 2019-20 will be held in the month of February-March 2020.

CBSE Class 12th Paper details:
The paper is of 100 marks out of which the theory paper of the Class 12th Biology subject is of 70 marks while 30 marks are for the practical exam. The 12th Biology theory paper exam has a duration of three hours only and it will consist of a total of 27 questions divided into five sections. In which all the questions are compulsory.

Section A: It contains 5 multiple choices each question of 1 mark

Section B: It contains 6 short answer type questions of 2 marks each

Section C: It contains 8 short answer type questions of 3 marks each

Section D: It contains 3 case-based short answer type questions of 3 marks

Section E: It contains 3 long answer type questions of 5 marks each