Science Quiz

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Science Quiz

Science is the systematic study of the natural world through observation, experimentation, and evidence-based reasoning. It encompasses biology, which explores living organisms and ecosystems; chemistry, which investigates matter and its transformations; physics, which studies energy, forces, and th Read more

10 Questions ~5 min 9 Medium 1 Hard
Difficulty Filter Medium + Hard — 10 questions

Q1. What is the atomic number of Oxygen?

Medium
A
6
B
7
C
8
D
9
Time on this question: 0s

Q2. What is Newton’s third law about?

Medium
A
Motion
B
Gravity
C
Action-Reaction
D
Energy
Time on this question: 0s

Q3. Which part of the cell is known as the 'protein factory'?

Hard
A
Mitochondria
B
Nucleus
C
Ribosome
D
Vacuole
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Q4. What type of wave is a light wave?

Medium
A
Longitudinal
B
Transverse
C
Mechanical
D
Sound
Time on this question: 0s

Q5. What is the term for a group of the same species in an area?

Medium
A
Ecosystem
B
Population
C
Community
D
Biome
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Q6. Which hormone is known as the 'emergency hormone'?

Medium
A
Insulin
B
Adrenaline
C
Thyroxine
D
Estrogen
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Q7. What is the hardest substance in the human body?

Medium
A
Bone
B
Enamel
C
Cartilage
D
Nail
Time on this question: 0s

Q8. What is the mass number of an atom?

Medium
A
Protons
B
Neutrons
C
Protons + Neutrons
D
Electrons
Time on this question: 0s

Q9. Which breeze blows from the sea towards the land?

Medium
A
Land breeze
B
Sea breeze
C
Monsoon
D
Trade wind
Time on this question: 0s

Q10. What is the process of plants releasing water vapor?

Medium
A
Respiration
B
Transpiration
C
Photosynthesis
D
Evaporation
Time on this question: 0s