Olympiad Science Class 8 Test
Class 8 science test path organised into chapter-level units, original demo practice and mock-test creation.
Chapters and skills in this test path
Open a chapter to review the skill coverage and an original demo question, then get the test to use that scope in a mock paper.
Chapter 1Crop production and management3 skills
Which statement best demonstrates understanding of Crop production and management?
- A correct application of Crop production and management
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Crop production and management
The first option applies the central idea of Crop production and management. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 2Microorganisms: friend and foe3 skills
Which statement best demonstrates understanding of Microorganisms: friend and foe?
- A correct application of Microorganisms: friend and foe
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Microorganisms: friend and foe
The first option applies the central idea of Microorganisms: friend and foe. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 3Coal and petroleum3 skills
Which statement best demonstrates understanding of Coal and petroleum?
- A correct application of Coal and petroleum
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Coal and petroleum
The first option applies the central idea of Coal and petroleum. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 4Combustion and flame3 skills
Which statement best demonstrates understanding of Combustion and flame?
- A correct application of Combustion and flame
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Combustion and flame
The first option applies the central idea of Combustion and flame. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 5Conservation of plants and animals3 skills
Which statement best demonstrates understanding of Conservation of plants and animals?
- A correct application of Conservation of plants and animals
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Conservation of plants and animals
The first option applies the central idea of Conservation of plants and animals. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 6Reproduction in animals3 skills
Which statement best demonstrates understanding of Reproduction in animals?
- A correct application of Reproduction in animals
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Reproduction in animals
The first option applies the central idea of Reproduction in animals. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 7Reaching the age of adolescence3 skills
Which statement best demonstrates understanding of Reaching the age of adolescence?
- A correct application of Reaching the age of adolescence
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Reaching the age of adolescence
The first option applies the central idea of Reaching the age of adolescence. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 8Force and pressure3 skills
Which statement best demonstrates understanding of Force and pressure?
- A correct application of Force and pressure
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Force and pressure
The first option applies the central idea of Force and pressure. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 9Friction3 skills
Which statement best demonstrates understanding of Friction?
- A correct application of Friction
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Friction
The first option applies the central idea of Friction. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 10Sound3 skills
Which statement best demonstrates understanding of Sound?
- A correct application of Sound
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Sound
The first option applies the central idea of Sound. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 11Chemical effects of electric current3 skills
Which statement best demonstrates understanding of Chemical effects of electric current?
- A correct application of Chemical effects of electric current
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Chemical effects of electric current
The first option applies the central idea of Chemical effects of electric current. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 12Some natural phenomena3 skills
Which statement best demonstrates understanding of Some natural phenomena?
- A correct application of Some natural phenomena
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Some natural phenomena
The first option applies the central idea of Some natural phenomena. This is an original demonstration question and not copied from a textbook or third-party learning source.
Chapter 13Light3 skills
Which statement best demonstrates understanding of Light?
- A correct application of Light
- An unrelated fact
- A memorised statement without context
- None of these
Show answer and explanation
Answer: A correct application of Light
The first option applies the central idea of Light. This is an original demonstration question and not copied from a textbook or third-party learning source.
Turn Olympiad Science Class 8 Test chapters into a focused mock paper.
Create a student account, select the units and see the exact paper cost before generation.