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