CBSE - Class 12 - Biotechnology - CBSE Last Year Papers

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CBSE Last Year Papers for Class 12 Biotechnology

Free CBSE Last Year Papers Link
Biotechnology Question Paper 2019 (Set-1) Download
Biotechnology Question Paper 2018 Download
Question Paper Comp.Outside Delhi 2017 set 1 Download
Question Paper Delhi 2017 set 1 Download
Question Paper Outside Delhi 2017 set 1 Download
Question Paper 2016 Delhi set 1 Download
Question Paper 2015 Outside Delhi set 4 Download
Question Paper 2014 Comp. Outside Delhi set 1 Download
Question Paper 2011 Delhi set 1 Download
Question Paper 2011 Delhi set 1 Download
Question Paper 2011 Outside Delhi set 1 Download
Question Paper 2010 Delhi set 1 Download
Question Paper 2007 Download
Question Paper 2007 Outside Delhi set 1 Download

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CBSE Previous Year Question Papers Class 12 Biotechnology

CBSE Previous Year Question Papers Class 12 Biotechnology

CBSE Biotechnology questions papers

CBSE last year papers for class 12 Biotechnology and Last Year Question Paper & Solutions of 10+2 Biotechnology are made available by CBSE every year just after the board exams are over. CBSE marking scheme and blue print is provided along with the previous year question paper. This helps students find answer the most frequently asked question, How to prepare for CBSE board exams. The best way to prepare for board exams is to understand the questions pattern and practice them as given in previous year question papers.

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Board question papers of class 12 Biotechnology

CBSE class 12 Board Question Paper for Biotechnology for the year 2018, 2017, 2016, 2015 with solutions in PDF format for free download. The previous year question papers last 10 year for all – NCERT books and based on CBSE latest syllabus must be downloaded and practiced by students. These old 5 to 10 year board question papers are the best source to understand question paper pattern and chapter wise weightage in class 12th Biotechnology question paper.

Chapter-wise Marks distribution for class 12 Biotechnology board exam

One Theory Paper 70 +30 Marks



No. of Periods


Unit V

Protein and Gene Manipulation




Cell Culture and Genetic Manipulation














Weightage in marks

CBSE 10 Year Papers class 12 Biotechnology

Old question papers of last 10 years for class 12 Biotechnology download as PDF from myCBSEguide, the best app for CBSE students. CBSE class 12 board papers of last 5 years solved for Biotechnology 10+2 board exams download free. CBSE board question papers for class 12th Biotechnology with answers 2018 and 2019 are conducted by central board of secondary education, New Delhi in the month of March and April. Plus Two CBSE Biotechnology Question Papers of CBSE board exams with latest marking scheme and revised blue print is something each and every child should go through and practice regularly for better results in board exams.

CBSE previous year question papers class 12 solved

CBSE board exam question papers class 12 with answers and complete solution for the year 2005 to 2018 are available for free download.


Question Paper

Download as PDF


Biotechnology Question Paper



Biotechnology Board Paper



CBSE Biotechnology Paper



12 Biotechnology Paper



Biotechnology class 12 question



Biotechnology Paper 2010



Question Paper for Biotechnology



2012 Biotechnology Question Paper



CBSE Biotechnology 2013 Paper



Question paper 2014 of Biotechnology



+2 Biotechnology board Paper



10+2 Biotechnology Question Paper



Biotechnology solved question paper



Board exam paper 2018



Biotechnology question paper 2019



Question paper Biotechnology


Class 12 Biotechnology Question Papers and syllabus

CBSE class 12 Biotechnology have following chapters. Questions are asked from these chapters. CBSE schools are advised to follow NCERT text books. Here is the list of chapters in class 12th  Biotechnology.

CBSE Biotechnology Question Paper General Instructions

Time allowed: 3 hours
Maximum Marks: 70 marks 

General Instructions:

  • All questions are compulsory.
  • There is no overall choice. However, an internal choice has been provided in questions of three
  • marks and five marks each. You have to attempt only one of the choices in such questions. Question paper contains four sections A, B, C and D.
  • Questions number 1 to 6 are very short answer questions, carrying 1 mark each.
  • Questions number 7 to 14 are short answer questions, carrying 2 marks each.
  • Questions number 15 to 25 are also short answer questions, carrying 3 marks each.
  • Questions number 26 to 28 are long answer questions, carrying 5 marks each.
  • Use of calculators is not permitted. However, you may use log tables, if necessary.

 CBSE Question Papers for Class 12

CBSE question papers 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 and so on for all the subjects are available under this download link. Practicing real question paper certainly helps students to get confidence and improve performance in weak areas.

To download previous year question papers for class 12 Physics, Accountancy, Biology, History, Political Science, Economics, Geography, Computer Science, Home Science, Accountancy, Business Studies and Home Science; do check myCBSEguide app or website. myCBSEguide provides sample papers with solution, test papers for chapter-wise practice, NCERT solutions, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through the best app for CBSE students and myCBSEguide website.




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