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Online Mock Tests & Exam Preparation | Target Exams

NIOS Class XII Biology (314) Test Series

62 chapter-wise practice tests with 1240 exam-style questions. Available in Foundation & Advanced levels (No Negative Marking).

About the NIOS Class XII Biology (314) Test Series

Practise every lesson of NIOS Class XII Biology (314) through chapter-wise online CBT tests designed around official NIOS Self-Learning Material (SLM). Each test contains 15 questions with TargetExams practice scoring (+1 mark for a correct answer, 0 for incorrect). Each chapter test follows the real NIOS Class XII Biology (314) syllabus, so you can revise a lesson, solve its test, and instantly see your score and weak areas. Regular CBT practice builds the concept clarity, speed and accuracy needed for Public Examinations (April-May & Oct-Nov) and On-Demand Examinations (ODES). Attempt the tests in order, review your mistakes and reattempt any lesson to track your improvement.

  • 62 chapter-wise tests covering the full Biology (314) syllabus
  • 1240 practice MCQs with +1 mark per correct answer and no negative marking
  • Timed environment with instant results and reattempt option
  • Bilingual questions available for state boards
माध्यम चुनें / Select Medium:
Set 01 • Foundation Level

Practice Set 01 (Foundation) - Origin and Evolution of Life and Introduction to Classification

20
Questions
20 min
Duration
+1 / 0
No Negative
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Origin and Evolution of Life and Introduction to Classification

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - The Kingdom Monera, Protoctista and Fungi

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - The Kingdom Monera, Protoctista and Fungi

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Kingdom Plantae and Animalia

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Kingdom Plantae and Animalia

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Cell Structure and Function

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Cell Structure and Function

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Tissues and other Level of Organization

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Tissues and other Level of Organization

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Root System

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Root System

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Shoot System

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Shoot System

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Absorption, Transport and Water Loss in Plants

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Absorption, Transport and Water Loss in Plants

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Nutrition in Plants - Mineral Nutrition

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Nutrition in Plants - Mineral Nutrition

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Nitrogen Metabolism

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Nitrogen Metabolism

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Photosynthesis

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Photosynthesis

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Practice Set 01 (Foundation) - Respiration in Plants

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Respiration in Plants

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Nutrition and Digestion — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Nutrition and Digestion

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Respiration and Elimination of Nitrogenous Wastes — Practice Set 01

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Respiration and Elimination of Nitrogenous Wastes

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Circulation of Body Fluids — Practice Set 01

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Circulation of Body Fluids

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Locomotion and Movement — Practice Set 01

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Locomotion and Movement

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Coordination and Control - The Nervous and Endocrine Systems — Practice Set 01

20
Questions
20 min
Duration
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Coordination and Control - The Nervous and Endocrine Systems

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Homeostasis: The Steady State — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Homeostasis: The Steady State

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Reproduction in Plants — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Reproduction in Plants

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Growth and Development in Plants — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Growth and Development in Plants

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Reproduction and Population Control — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Reproduction and Population Control

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Principles of Genetics — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Principles of Genetics

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Molecular Inheritance and Gene Expression — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Molecular Inheritance and Gene Expression

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Genetics and Society — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Genetics and Society

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Principles of Ecology — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Principles of Ecology

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Conservation and Use of Natural Resources — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Conservation and Use of Natural Resources

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Pollution — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Pollution

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Nutrition and Health — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Nutrition and Health

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Some Common Human Diseases — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Some Common Human Diseases

20
Questions
20 min
Duration
+1 / 0
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Set 01 • Foundation Level

Biotechnology — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Biotechnology

20
Questions
20 min
Duration
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Set 01 • Foundation Level

Immunobiology: An Introduction — Practice Set 01

20
Questions
20 min
Duration
+1 / 0
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Set 02 • Advanced Level

Practice Set 02 (Advanced) - Immunobiology: An Introduction

20
Questions
20 min
Duration
+1 / 0
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📚 Study Tips for NIOS Class XII Biology (314)

  • Start with Set 01 (Foundation) to test core chapter concepts and basic definitions.
  • Attempt Set 02 (Advanced) to master high-order thinking and tricky problems.
  • Practise with speed and accuracy — remember there is no negative marking (+1 mark per correct answer, 0 for incorrect).
  • Go through the explanation after every test and note down mistakes.
  • Attempt chapters in textbook order and reattempt weak areas regularly.

❓ Frequently Asked Questions (FAQs)

Yes, all chapter tests are designed around official NIOS Self-Learning Material (SLM) modules for Class XII Biology (314).
Each test follows TargetExams practice scoring with +1 mark for every correct answer and 0 marks for unattempted or incorrect answers (No Negative Marking).
Yes. Practising chapter-wise CBT tests builds conceptual retention, timing, and accuracy suitable for both bi-annual Public Examinations and flexible On-Demand Examinations.
Yes, you can reattempt any chapter test as many times as you like. Your highest score and performance breakdown are saved in your TargetExams dashboard.
Official Syllabus & Notes

Review all prescribed chapters, unit breakdowns, and concept notes for this subject.

View Biology (314) Syllabus
Chapters in this Subject
  • 1 Origin and Evolution of Life and Introduction to Classification
  • 2 The Kingdom Monera, Protoctista and Fungi
  • 3 Kingdom Plantae and Animalia
  • 4 Cell Structure and Function
  • 5 Tissues and other Level of Organization
  • 6 Root System
  • 7 Shoot System
  • 8 Absorption, Transport and Water Loss in Plants
  • 9 Nutrition in Plants - Mineral Nutrition
  • 10 Nitrogen Metabolism
  • 11 Photosynthesis
  • 12 Respiration in Plants
  • 13 Nutrition and Digestion
  • 14 Respiration and Elimination of Nitrogenous Wastes
  • 15 Circulation of Body Fluids
  • 16 Locomotion and Movement
  • 17 Coordination and Control - The Nervous and Endocrine Systems
  • 18 Homeostasis: The Steady State
  • 19 Reproduction in Plants
  • 20 Growth and Development in Plants
  • 21 Reproduction and Population Control
  • 22 Principles of Genetics
  • 23 Molecular Inheritance and Gene Expression
  • 24 Genetics and Society
  • 25 Principles of Ecology
  • 26 Conservation and Use of Natural Resources
  • 27 Pollution
  • 28 Nutrition and Health
  • 29 Some Common Human Diseases
  • 30 Biotechnology
  • 31 Immunobiology: An Introduction
Other Class XII Subjects
All NIOS Class XII Subjects
NIOS Classes
Class 10 Class 12