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Online Mock Tests & Exam Preparation | Target Exams

School Test Series / Rajasthan Board / Class XII / Biology

Rajasthan Board Class XII Biology Test Series

13 chapter-wise tests with 104 exam-style questions. Register and verify your email to start.

About the Rajasthan Board Class XII Biology Test Series

The Rajasthan Board Class XII Biology test series gives you 13 chapter-wise online tests containing 104 exam-style questions. Practise every chapter of Rajasthan Board Class XII Biology in the exact board exam pattern with +4 marks for a correct answer and -1 mark for a wrong answer. Each chapter test follows the real Rajasthan Board Class XII Biology syllabus, so you can revise a chapter, solve its test, and instantly see your score and weak areas. Regular chapter-wise practice builds the concept clarity, speed and accuracy you need for the final board exam. Attempt the tests in order, review your mistakes and reattempt any chapter to track your improvement before the exam.

  • 13 chapter-wise tests covering the full Biology syllabus
  • 104 Rajasthan Board-pattern MCQs with +4 and -1 marking
  • Timed environment with instant results and reattempt option
  • Free to attempt — only a quick registration with email verification is needed
Chapter Test

Sexual Reproduction in Flowering Plants

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Human Reproduction

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Reproductive Health

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Principles of Inheritance and Variation

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Molecular Basis of Inheritance

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Evolution

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Human Health and Diseases

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Microbes in Human Welfare

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Biotechnology: Principles and Processes

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Biotechnology and its Applications

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Organisms and Populations

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Ecosystem

8
Questions
min
Duration
+4 / -1
Marking
Start Test
Chapter Test

Biodiversity and Conservation

8
Questions
min
Duration
+4 / -1
Marking
Start Test

📚 Study Tips for Rajasthan Board Class XII Biology

  • Revise the chapter notes first, then attempt its chapter test.
  • Practise within the time limit to build speed and accuracy.
  • Go through the explanation after every test and note down mistakes.
  • Attempt the chapters in syllabus order and reattempt weak chapters.
  • Solve previous year papers along with these tests for the full exam experience.

❓ Frequently Asked Questions

Yes. All the chapter-wise practice tests on this page are completely free. You only need a free registration with email verification to start a test.

Every chapter has its own practice test with MCQs based on the Rajasthan Board pattern. Each question carries +4 marks and every wrong answer deducts 1 mark, within the time limit.

Yes, a free registration is required and email verification is mandatory before you can begin. This lets you save your results and reattempt tests later.

Yes. The tests are organised chapter-wise exactly as per the latest Rajasthan Board Class XII Biology syllabus, so you can revise each chapter and practise the exact topics that may be asked.

Yes, you can reattempt any chapter test as many times as you like. Your previous attempts are saved and shown on each test card.

Regular chapter-wise practice builds concept clarity, speed and accuracy, and helps you identify weak areas before the final board exam.