Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Mahogany
B) Pine
C) Iroko
D) Obeche
  • 2. Identify this object
A) hammer
B) hack saw
C) set square
D) try square
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Tee square
B) Set square
C) Divider
D) Steel rule
  • 4. A trapezium is also known as ____
A) Quadrilateral
B) Divider
C) Sphere
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Parallelogram
B) Rectangle
C) Trapezium
D) Triangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the temperature
B) Regulate the speed
C) switch on/off the fan when necessary due to room temperature
D) Control the noise
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Radio transmitter
C) Loud speaker
D) Microphone
  • 8. _____ is used to convert electrical energy to sound energy
A) Microphone
B) Radio transmitter
C) Radio receiver
D) Loud speaker
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Melting
C) Freezing
D) Sublimation
  • 10. The substances that evaporate quickly are called _____
A) freon substances
B) volatile substances
C) refrigerant 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) electrical
D) sound
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ohms
C) Ampere
D) Volts
  • 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) Rooting
D) Leveling
  • 15. Which of these is not a typical maintenance?
A) Replacement
B) Predictive
C) Preventive
D) Corrective
  • 16. Alloy is a metal that
A) is non magnetic
B) is magnetic
C) has mixture of tin or more metals
D) has iron content
  • 17. The two types of plastic are
A) thermoplastic and thermoset
B) polyesther and polyplastic
C) polyplastic and thermoset
D) latex and polythene
  • 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) 45 degree
C) 60 degree
D) 30 degree
  • 20. A regular polygon with six sides is called
A) Decagon
B) Heptagon
C) Hexagon
D) Octagon
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