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) 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) Tee square
B) Steel rule
C) Divider
D) Set square
  • 4. A trapezium is also known as ____
A) Triangle
B) Quadrilateral
C) Divider
D) Sphere
  • 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) Regulate the speed
B) Control the noise
C) switch on/off the fan when necessary due to room temperature
D) Control the temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Radio transmitter
C) Microphone
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Loud speaker
B) Radio transmitter
C) Microphone
D) Radio receiver
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Melting
C) Sublimation
D) Freezing
  • 10. The substances that evaporate quickly are called _____
A) freon substances
B) volatile substances
C) non-volatile substances
D) refrigerant substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) electrical
C) sound
D) kinetic
  • 12. The S.I unit of current is ____
A) Volts
B) Ampere
C) Ohms
D) meter per seconds
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Loud speaker
B) Grinder
C) Refrigerator
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) Predictive
B) Replacement
C) Corrective
D) Preventive
  • 16. Alloy is a metal that
A) is non magnetic
B) has mixture of tin or more metals
C) has iron content
D) is magnetic
  • 17. The two types of plastic are
A) polyesther and polyplastic
B) thermoplastic and thermoset
C) polyplastic and thermoset
D) latex and polythene
  • 18. Natural rubber is made from a milky liquid called
A) Plasticine
B) Electrolyte
C) Latex
D) Solution
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 90 degree
B) 60 degree
C) 30 degree
D) 45 degree
  • 20. A regular polygon with six sides is called
A) Decagon
B) Octagon
C) Heptagon
D) Hexagon
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