CURIOUS SCIENCE – AI Test Paper (Set 76)
Subject: Science
mcq Questions
Marks each:
. What is the standard international (SI) unit for measuring length?
- • Centimeter
- • Kilometer
- • Meter
- • Foot
. Which type of object allows light to pass through it completely, enabling clear vision of objects behind it?
- • Translucent
- • Opaque
- • Reflective
- • Transparent
. Materials that allow electric current to pass through them easily are called:
- • Insulators
- • Resistors
- • Conductors
- • Semiconductors
. What happens when two like poles of magnets are brought close to each other?
- • They attract
- • They repel
- • They have no effect
- • They become demagnetized
. The process by which water changes from liquid to vapor is known as:
- • Condensation
- • Precipitation
- • Evaporation
- • Transpiration
short Questions
Marks each:
. Name two common sources of air pollution.
. What is biodegradable waste? Give one example.
long Questions
Marks each:
. Explain the main stages of the water cycle in detail.
tf Questions
Marks each:
. Rubber is an example of a good electrical conductor.
fitb Questions
Marks each: