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