PiCAT practice Exam Questions And Answers
Latest 2025
Which of these reduce friction?
A. Car breaks
B. Tire thread
C. Ball bearings
D. Sandpaper - - -
correct answer ✅Ball bearings
If you place bean seed between moist paper towels and watch the
stem and leaves appear, you will see a demonstration of
A. Transpiration
B. Germination
C. Fertilization
D. Pollination - - -
correct answer ✅Germination
Any astronomical body that revolves around a large body is called -
--
correct answer ✅A satellite
,PiCAT practice Exam Questions And Answers
Latest 2025
In chemistry, to be classified as an organic substance, a substance
must contain - - -
correct answer ✅Carbon atoms
Which element does Not contain any neutrons - - -
correct answer ✅Hydrogen
What is the symbol for the hydroxyl ion - - -
correct answer ✅OH-
perpetual motion machine can never be built because it is not
possible to eliminate - - -
correct answer ✅elasticity
The chemical formula of a compound describes the elements the
compound contains and the - - -
correct answer ✅the ratio of elements in a compound
When scientist measure liquids resistance to flow, they are
measuring the liquids - - -
correct answer ✅viscosity
, PiCAT practice Exam Questions And Answers
Latest 2025
The tympanic membrane's are also known as the - - -
correct answer ✅Ear drums
When sodium atoms form sodium ions they: - - -
correct answer ✅lose electrons
Chocking is prevented by then - - -
correct answer ✅Esophagus covering the voice box
Which of the following actions produce a chemical change?
A. Boiling water
B. Burning the rice
C. Adding salt to the water
D. Melting butter on cooked rice - - -
correct answer ✅Burning the rice
Which of the following is a nonrenewable resource
A. Wood
B. Water
C. Copper
Latest 2025
Which of these reduce friction?
A. Car breaks
B. Tire thread
C. Ball bearings
D. Sandpaper - - -
correct answer ✅Ball bearings
If you place bean seed between moist paper towels and watch the
stem and leaves appear, you will see a demonstration of
A. Transpiration
B. Germination
C. Fertilization
D. Pollination - - -
correct answer ✅Germination
Any astronomical body that revolves around a large body is called -
--
correct answer ✅A satellite
,PiCAT practice Exam Questions And Answers
Latest 2025
In chemistry, to be classified as an organic substance, a substance
must contain - - -
correct answer ✅Carbon atoms
Which element does Not contain any neutrons - - -
correct answer ✅Hydrogen
What is the symbol for the hydroxyl ion - - -
correct answer ✅OH-
perpetual motion machine can never be built because it is not
possible to eliminate - - -
correct answer ✅elasticity
The chemical formula of a compound describes the elements the
compound contains and the - - -
correct answer ✅the ratio of elements in a compound
When scientist measure liquids resistance to flow, they are
measuring the liquids - - -
correct answer ✅viscosity
, PiCAT practice Exam Questions And Answers
Latest 2025
The tympanic membrane's are also known as the - - -
correct answer ✅Ear drums
When sodium atoms form sodium ions they: - - -
correct answer ✅lose electrons
Chocking is prevented by then - - -
correct answer ✅Esophagus covering the voice box
Which of the following actions produce a chemical change?
A. Boiling water
B. Burning the rice
C. Adding salt to the water
D. Melting butter on cooked rice - - -
correct answer ✅Burning the rice
Which of the following is a nonrenewable resource
A. Wood
B. Water
C. Copper
