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 5 Easy 5 Medium
Difficulty Filter Easy + Medium — 10 questions

Q1. What is the main advantage of wind energy?

Easy
A
It's noisy
B
It's clean/renewable
C
It's expensive
D
It's rare
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Q2. What is the normal blood pressure of a human?

Medium
A
100/60
B
120/80
C
140/90
D
80/120
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Q3. Which gas is produced by rotting waste in landfills?

Medium
A
Oxygen
B
Methane
C
Nitrogen
D
Helium
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Q4. Who wrote 'Oliver Twist'?

Easy
A
Jane Austen
B
Charles Dickens
C
Thomas Hardy
D
Brontë
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Q5. What type of rock is limestone?

Medium
A
Igneous
B
Sedimentary
C
Metamorphic
D
Volcanic
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Q6. What is the chemical symbol for Sodium?

Easy
A
So
B
Sd
C
Na
D
Sn
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Q7. How many bones are in the adult human body?

Medium
A
186
B
206
C
226
D
246
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Q8. What is the name of the light-sensitive layer of the eye?

Medium
A
Iris
B
Cornea
C
Retina
D
Lens
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Q9. How many sense organs do humans have?

Easy
A
4
B
5
C
6
D
7
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Q10. What is the study of relationships between organisms and environment?

Easy
A
Biology
B
Ecology
C
Chemistry
D
Physics
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