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) hammer
B) set square
C) try square
D) hack saw
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Divider
B) Tee square
C) Set square
D) Steel rule
  • 4. A trapezium is also known as ____
A) Divider
B) Quadrilateral
C) Sphere
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Rectangle
B) Trapezium
C) Triangle
D) Parallelogram
  • 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 transmitter
C) Radio receiver
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Radio receiver
B) Microphone
C) Radio transmitter
D) Loud speaker
  • 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) refrigerant substances
B) non-volatile substances
C) freon substances
D) volatile substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) electrical
B) kinetic
C) mechanical
D) sound
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ampere
C) Ohms
D) Volts
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Grinder
B) Loud speaker
C) Blender
D) Refrigerator
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Rooting
B) Grubbing
C) Excavation
D) Leveling
  • 15. Which of these is not a typical maintenance?
A) Preventive
B) Predictive
C) Corrective
D) Replacement
  • 16. Alloy is a metal that
A) is magnetic
B) has mixture of tin or more metals
C) is non magnetic
D) has iron content
  • 17. The two types of plastic are
A) polyesther and polyplastic
B) polyplastic and thermoset
C) thermoplastic and thermoset
D) latex and polythene
  • 18. Natural rubber is made from a milky liquid called
A) Latex
B) Solution
C) Plasticine
D) Electrolyte
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 60 degree
B) 45 degree
C) 90 degree
D) 30 degree
  • 20. A regular polygon with six sides is called
A) Heptagon
B) Decagon
C) Hexagon
D) Octagon
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