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Online Mock Tests & Exam Preparation | Target Exams

CBSE Class X Science Test Series

26 chapter-wise practice tests with 390 exam-style questions. Available in Foundation & Advanced levels (No Negative Marking).

About the CBSE Class X Science Test Series

Practise every chapter of CBSE Class X Science through chapter-wise online tests designed around the official CBSE syllabus. Each test contains 15 questions with TargetExams practice scoring (+4 marks for a correct answer, no negative marking). Each chapter test follows the real CBSE Class X 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.

  • 26 chapter-wise tests covering the full Science syllabus
  • 390 practice MCQs with +4 marks per correct answer and no negative marking
  • Timed environment with instant results and reattempt option
  • Bilingual (English + Hindi/Bengali) questions available for state boards
Set 01 • Foundation Level

Chemical Reactions and Equations - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Chemical Reactions and Equations - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Acids, Bases and Salts - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Acids, Bases and Salts - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Metals and Non-Metals - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Metals and Non-Metals - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Carbon and Its Compounds - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Carbon and Its Compounds - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Life Processes - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Life Processes - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Control and Coordination - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Control and Coordination - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

How do Organisms Reproduce? - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

How do Organisms Reproduce? - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Heredity - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Heredity - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Light – Reflection and Refraction - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Light – Reflection and Refraction - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

The Human Eye and the Colourful World - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

The Human Eye and the Colourful World - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Electricity - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Electricity - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Magnetic Effects of Electric Current - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Magnetic Effects of Electric Current - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 01 • Foundation Level

Our Environment - Practice Test Set 01 (Foundation Level)

15
Questions
15 min
Duration
+1 / 0
No Negative
Set 02 • Advanced Level

Our Environment - Practice Test Set 02 (Advanced Level)

15
Questions
15 min
Duration
+1 / 0
No Negative

📚 Study Tips for CBSE Class X Science

  • 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 (+4 marks per correct answer).
  • Go through the bilingual 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 fully updated according to the latest West Bengal Board (WBCHSE) Class 12 Bengali syllabus, covering Semester III, Semester IV, and Classic annual chapters.
No, there is no negative marking in these chapter practice tests. Each correct answer carries +4 marks, while unattempted or incorrect answers receive 0 marks.
Set 01 (Foundation) tests core textbook lines, word meanings, sources, and direct facts. Set 02 (Advanced) tests deeper literary analysis, symbolism, structural insights, and higher-order thinking.
Yes, you can reattempt any chapter test as many times as you like. Your highest score and complete performance analytics are saved in your TargetExams dashboard.
Chapters in this Subject
  • 1 Chemical Reactions and Equations
  • 2 Acids, Bases and Salts
  • 3 Metals and Non-Metals
  • 4 Carbon and Its Compounds
  • 5 Life Processes
  • 6 Control and Coordination
  • 7 How do Organisms Reproduce?
  • 8 Heredity
  • 9 Light – Reflection and Refraction
  • 10 The Human Eye and the Colourful World
  • 11 Electricity
  • 12 Magnetic Effects of Electric Current
  • 13 Our Environment
Other Class X Subjects
Bengali Active English Test Series Mathematics Test Series Physics Test Series Chemistry Test Series Biological Sciences Test Series
CBSE Classes
Class 7 Class 8 Class 9 Class 10 Class 11 Class 12