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