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) set square
B) try square
C) hack saw
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Tee square
B) Divider
C) Steel rule
D) Set square
  • 4. A trapezium is also known as ____
A) Sphere
B) Triangle
C) Divider
D) Quadrilateral
  • 5. Which of the following is not a quadrilateral?
A) Rectangle
B) Trapezium
C) Triangle
D) Parallelogram
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the noise
B) Regulate the speed
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 transmitter
B) Radio receiver
C) Microphone
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Microphone
B) Loud speaker
C) Radio transmitter
D) Radio receiver
  • 9. ______ is the change of a solid state to a gas state
A) Freezing
B) Melting
C) Evaporation
D) Sublimation
  • 10. The substances that evaporate quickly are called _____
A) volatile substances
B) refrigerant substances
C) non-volatile substances
D) freon substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) electrical
B) mechanical
C) kinetic
D) sound
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Volts
C) Ohms
D) Ampere
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Refrigerator
B) Grinder
C) Loud speaker
D) Blender
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Leveling
B) Rooting
C) Grubbing
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) has mixture of tin or more metals
B) is magnetic
C) has iron content
D) is non 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) Plasticine
B) Latex
C) Solution
D) Electrolyte
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 60 degree
B) 45 degree
C) 30 degree
D) 90 degree
  • 20. A regular polygon with six sides is called
A) Hexagon
B) Decagon
C) Heptagon
D) Octagon
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