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