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Online Mock Tests & Exam Preparation | Target Exams

School Test Series / Karnataka School Examination Board / Class VIII / Science

Karnataka School Examination Board Class VIII Science Test Series

18 chapter-wise tests with 144 exam-style questions. Register and verify your email to start.

About the Karnataka School Examination Board Class VIII Science Test Series

The Karnataka School Examination Board Class VIII Science test series gives you 18 chapter-wise online tests containing 144 exam-style questions. Practise every chapter of Karnataka School Examination Board Class VIII Science 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 Karnataka School Examination Board Class VIII Science 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.

  • 18 chapter-wise tests covering the full Science syllabus
  • 144 Karnataka School Examination 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

Crop Production and Management

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

Microorganisms: Friend and Foe

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

Synthetic Fibres and Plastics

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

Materials: Metals and Non-Metals

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

Coal and Petroleum

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

Combustion and Flame

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

Conservation of Plants and Animals

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

Cell Structure and Functions

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

Reproduction in Animals

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

Reaching the Age of Adolescence

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

Force and Pressure

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

Friction

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

Sound

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

Chemical Effects of Electric Current

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

Some Natural Phenomena

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

Light

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

Stars and the Solar System

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

Pollution of Air and Water

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

📚 Study Tips for Karnataka School Examination Board Class VIII Science

  • 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 Karnataka School Examination 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 Karnataka School Examination Board Class VIII Science 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.