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