The major branches of science are biology, chemistry, and physics. In biology we studied about life and living organisms, in chemistry we studied about all the chemical activities that occur in the universe, and in physics, we studied the nature and properties of matter and energy. So take this quiz and know the interesting things which are present in science.
1. What is the full form of STD?
A. Some transmitted disease
B. Sexually disease
C. Sexually transmitted disease'''
D. Some transfer disease
2. The human embryo is called....
A. Seed
B. Parts
C. Zygot
D. Foetus
3. How many factors to prevent corrosion?
A. 5
B. 7
C. 6
D. None of these
4. The network of the food chain is called....
A. Energy
B. Food
C. Flow
D. Food web
5. Which one is the hardness substance?
A. Diamond
B. Plastic
C. Coal
D. All of these
6. Which one of the following has the most reactivity?
A. Na
B. K
C. Au
D. Ag
7. Which element has the least reactivity?
A. Metal
B. Non metal
C. Noble gasses
D. None of these
8. Which metal is above in hydrogen in the activity series?
A. Au
B. K
C. Zn
D. Cu
9. A cataract is develop in....
A. Young age
B. Infant
C. Childhood
D. Old age
10. Which bone protects the heart?
A. Rib cage
B. Frontal bone
C. Temporal bone
D. Ethmoid bone
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