Online Science Quiz For Class 9

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  • Questions: 10
  • Last Updated: 15 Apr, 2024
  • Attempts: 2
  • liked by 100%
Let's Start this Quiz

Science is an interesting discipline that goes deep into the enigma of the universe, from the smallest of particles to the outer space. This quiz evaluates your understanding in different scientific disciplines such as physics, chemistry, biology and environmental sciences.
It is a journey of discovery with challenges on basic concepts about atomic structures to functioning of ecological systems. All questions have been carefully drafted taking note for class 9 curriculum thus enabling you to be ready for your academic endeavor.
Use your critical thinking skills to answer 10 questions that each have multiple-choice options. This quiz has something for everyone whether you’re an enthusiast of the complexities of chemical reactions, the marvels of nature or the laws of motion and energy.
Then just prepare to be examined on how well you have mastered science and in particular, let’s take a thrilling journey of discovery with Online Science Quiz for Class 9.

What is the SI unit of force?

  • Watt 

  • Newton 

  • Joule 

  • Pascal

What in the cell does produce energy?

  • Nucleus

  • Mitochondria

  • Ribosome

  • Cell Membrane

Which planet is known as the “Red Planet”?

  • Venus

  • Mars

  • Jupiter

  • Saturn

Which gas is most abundant in the Earth’s atmosphere?

  • Oxygen

  • Nitrogen

  • Carbon dioxide

  • Helium

Which of the following are greenhouse gases?

  • Oxygen

  • Nitrogen

  • Carbon dioxide

  • Hydrogen

What is Fe’s chemical symbol?

  • Ir

  • Fe

  • In

  • I

How do plants make their food?

  • Respiration

  • Photosynthesis 

  • Transpiration 

  • Digestion

The function of ozone layer in earth’s atmosphere is__

  • Absorbing ultraviolet radiation

  • Regulating temperature

  • Filtering air pollutants

  • Generating oxygen

What is the chemical formula of water?

  • CO2

  • H2O

  • H2SO4

  • NaCl

What is the unit for electric current?

  • Watt

  • Ohm

  • Ampere

  • olt

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