- 1. ____________ is the ability to do work
A) Temperature
B) Friction
C) Energy
- 2. Energy transformation means changing energy from one form to another. This idea is also called __________
A) Law of conversion of energy
B) Law of quadratic equation
C) Law of demand
- 3. A machine helps us to ______.
A) do work easily
B) eat food
C) sleep well
- 4. Work is done when ______.
A) force moves an object
B) we sleep
C) we sit
- 5. The unit of work is ______.
A) joule
B) metre
C) kilogram
- 6. _________ is used to measure temperature
A) Thermocool
B) Barometer
C) Thermometer
- 7. Magnet is used for the following except ______
A) For picking iron objects
B) For making compasses
C) For cutting grass
- 8. _________ is an example of electrical symbols
A) Iron
B) Switch
C) Steel
- 9. __________ are substances that turn blue litmus paper to red
A) Soda
B) Acid
C) Bases
- 10. Zuma rock can be found in _________ state in Nigeria
A) Ogun
B) Kaduna
C) Niger
- 11. _________ is a force that opposes motion when two surfaces rub against each other
A) Magnet
B) Power
C) Friction
- 12. Rocks can be grouped into ________
A) Two (2)
B) Three (3)
C) Four (4)
- 13. Cement is made from limestone which is example of ______ rock
A) Sedimentary
B) Igneous
C) Metamorphic
- 14. Marble is used in making __________
A) paper and writing materials
B) soap and cleaning agents
C) tiles and decorating materials
- 15. Acids that do not occur naturally are called _________
A) Inorganic acids
B) Hygienic acid
C) Organic acids
- 16. Bases that are soluble in water are also called __________
A) Zinc oxide
B) Caustic soda
C) Alkalis
- 17. The full meaning of P.O.P is _________
A) Plastic of Portugal
B) Period of Patience
C) Plaster of Paris
- 18. ___________ have a bitter taste
A) Acids
B) Soap
C) Bases
- 19. Rocks are living solid objects
A) I don't know
B) False
C) True
- 20. All these are examples of magnetic materials except
A) Nickel
B) Steel
C) Slate
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