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