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PICAT PRACTICE TEST AND
ANSWERS LATEST UPDAT E
Question :A rose is
Correct answer:A flower
Question :General science
Correct answer:
Question :Which of these reduce friction?
- Car breaks
- Tire thread
- Ball bearings
- Sandpaper
Correct answer:Ball bearings
Question :If you place bean seed between moist paper
towels and watch the stem and leaves appear, you will see a demonstration of
- Transpiration
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- Germination
- Fertilization
- Pollination
Correct answer:Germination
Question :Any astronomical body that revolves around a
large body is called
Correct answer:A satellite
Question :In chemistry, to be classified as an organic
substance, a substance must contain
Correct answer:Carbon atoms
Question :Which element does Not contain any neutrons
Correct answer:Hydrogen
Question :What is the symbol for the hydroxyl ion
Correct answer:OH-
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Question :perpetual motion machine can never be built
because it is not possible to eliminate
Correct answer:elasticity
Question :The chemical formula of a compound describes
the elements the compound contains and the
Correct answer:the ratio of elements in a compound
Question :When scientist measure liquids resistance to
flow, they are measuring the liquids
Correct answer:viscosity
Question :The tympanic membrane's are also known as
the
Correct answer:Ear drums
Question :When sodium atoms form sodium ions they:
Correct answer:lose electrons
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Question :Chocking is prevented by then
Correct answer:Esophagus covering the voice box
Question :Which of the following actions produce a
chemical change?
- Boiling water
- Burning the rice
- Adding salt to the water
- Melting butter on cooked rice
Correct answer:Burning the rice
Question :Which of the following is a nonrenewable
resource
- Wood
- Water
- Copper
- Biomass
