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Basic Technology Aptitude Test
Contributed by: Salahudeen
  • 1. Which of the following trees does not produce hard wood?
A) Mahogany
B) Pine
C) Iroko
D) Obeche
  • 2. Identify this object
A) set square
B) hack saw
C) try square
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Divider
B) Steel rule
C) Set square
D) Tee square
  • 4. A trapezium is also known as ____
A) Sphere
B) Quadrilateral
C) Divider
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Parallelogram
B) Rectangle
C) Trapezium
D) Triangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) switch on/off the fan when necessary due to room temperature
B) Control the temperature
C) Control the noise
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Loud speaker
C) Microphone
D) Radio transmitter
  • 8. _____ is used to convert electrical energy to sound energy
A) Loud speaker
B) Radio receiver
C) Radio transmitter
D) Microphone
  • 9. ______ is the change of a solid state to a gas state
A) Sublimation
B) Freezing
C) Melting
D) Evaporation
  • 10. The substances that evaporate quickly are called _____
A) refrigerant substances
B) volatile substances
C) freon substances
D) non-volatile substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) kinetic
C) sound
D) electrical
  • 12. The S.I unit of current is ____
A) Ohms
B) meter per seconds
C) Ampere
D) Volts
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Grinder
B) Blender
C) Loud speaker
D) Refrigerator
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Excavation
B) Leveling
C) Rooting
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Preventive
B) Corrective
C) Replacement
D) Predictive
  • 16. Alloy is a metal that
A) has iron content
B) has mixture of tin or more metals
C) is non magnetic
D) is magnetic
  • 17. The two types of plastic are
A) polyplastic and thermoset
B) latex and polythene
C) polyesther and polyplastic
D) thermoplastic and thermoset
  • 18. Natural rubber is made from a milky liquid called
A) Solution
B) Plasticine
C) Latex
D) Electrolyte
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 60 degree
B) 30 degree
C) 45 degree
D) 90 degree
  • 20. A regular polygon with six sides is called
A) Decagon
B) Heptagon
C) Hexagon
D) Octagon
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