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NBSE Class 12th Biology Question Paper [2019, 2018, 2017, 2016]

NBSE Class 12th Biology Question Paper 2019-2020: Good news for all Nagaland Board of School Education (abbreviated as NBSE) Class 12th(HSSLC) students. Just one click and download NBSE Class 12th Previous Year Biology Question Paper with answers in PDF files. In general, the NBSE Class 12th Biology examination is conducted in the month of February.

NBSE Class 12th Biology Question Paper [2019, 2018, 2017, 2016]

NBSE Class 12th Biology Question Paper

The main function of Biology subject in Std 12th is to To promote understanding of basic principles of biology and to acquaint the students with benefits of knowing about the issue related to nutrition, health, population, environment and development

The following NBSE Class 12th Biology Previous Year Question Paper is based on the new revised syllabus of NBSE 2019. All the HSSLC student of Nagaland may check the textbooks list for better preparation.

Question Difficulty Level

  • 1. Easy Question: 20 percent, Total  14 Marks
  • 2. Average Question: 60 percent, Total 42 Makrs
  • 3. Difficult Question: 20 percent, Total 14 Marks

Scheme of Options:

  • 1. There will be no overall option.
  • 2. The internal choice shall be provided in 1(one) question of 3 marks and 3(three) questions of 5 marks each

Paper Marks Distribution

  • Unit I: Reproduction, Marks: 14
  • Unit II: Genetic and Evolution , Marks: 20
  • Unit III: Biology and Human Welfare , Marks: 12
  • Unit IV: Biotechnology and Its Applications, Marks: 10
  • Unit IV: Ecology and Environment, Marks: 14

Reference Book:

  • A textbook of Biology for Class XI – Madhubun Educational Books by Sarita Aggarwal
  • Modern ABC of Biology by Dr. B.B. Arora & A.K. Sabhawal

General Instruction

  • i) Approximately 15 minutes is allotted to read the question paper and revise the answers.
  • ii) All questions are compulsory. Marks are indicated against each question.
  • iii) The question paper consists of two parts – Part A and Part B. Each part contain 14 questions.
  • iv) Internal choice has been provided in some questions.
  • v) Write the answers of Part A and Part B in separate answer books. Marks shall not be awarded if the answers of both the Parts are written in one book nor marks awarded if answers of Part A are written in the answer book of Part B and vice-versa.

NBSE Class 12th Biology Question Paper 2018

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Year Of ExamDownload Link
February 2018NBSE 10th Class Environmental education Question Paper 2018Download

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NBSE Class 12th Biology Question Paper 2017

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Year Of ExamDownload Link
February 2017NBSE 10th Class Environmental education Question Paper 2018Download

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NBSE Class 12th Biology Question Paper 2016

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Year Of ExamDownload Link
February 2016NBSE 10th Class Environmental education Question Paper 2018Download

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