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) hammer
B) set square
C) hack saw
D) try square
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Tee square
B) Steel rule
C) Set square
D) Divider
  • 4. A trapezium is also known as ____
A) Sphere
B) Divider
C) Quadrilateral
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Trapezium
B) Parallelogram
C) Triangle
D) Rectangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the temperature
B) switch on/off the fan when necessary due to room temperature
C) Control the noise
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 transmitter
B) Microphone
C) Radio receiver
D) Loud speaker
  • 9. ______ is the change of a solid state to a gas state
A) Melting
B) Evaporation
C) Sublimation
D) Freezing
  • 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) Ampere
C) Volts
D) Ohms
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Loud speaker
B) Blender
C) Grinder
D) Refrigerator
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Grubbing
B) Leveling
C) Rooting
D) Excavation
  • 15. Which of these is not a typical maintenance?
A) Corrective
B) Replacement
C) Predictive
D) Preventive
  • 16. Alloy is a metal that
A) has iron content
B) is non magnetic
C) has mixture of tin or more metals
D) is magnetic
  • 17. The two types of plastic are
A) polyplastic and thermoset
B) polyesther and polyplastic
C) thermoplastic and thermoset
D) latex and polythene
  • 18. Natural rubber is made from a milky liquid called
A) Solution
B) Plasticine
C) Electrolyte
D) Latex
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 30 degree
B) 60 degree
C) 90 degree
D) 45 degree
  • 20. A regular polygon with six sides is called
A) Decagon
B) Heptagon
C) Octagon
D) Hexagon
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