Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Mahogany
B) Pine
C) Iroko
D) Obeche
  • 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) Steel rule
B) Divider
C) Set square
D) Tee 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) Rectangle
B) Trapezium
C) Triangle
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) Regulate the speed
C) Control the noise
D) Control the temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Loud speaker
B) Radio transmitter
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) Sublimation
B) Freezing
C) Evaporation
D) Melting
  • 10. The substances that evaporate quickly are called _____
A) volatile substances
B) non-volatile substances
C) refrigerant substances
D) freon substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) sound
C) kinetic
D) electrical
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ampere
C) Ohms
D) Volts
  • 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) Rooting
B) Excavation
C) Leveling
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Replacement
B) Predictive
C) Preventive
D) Corrective
  • 16. Alloy is a metal that
A) is magnetic
B) has iron content
C) has mixture of tin or more metals
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) Latex
B) Electrolyte
C) Plasticine
D) Solution
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 45 degree
B) 30 degree
C) 90 degree
D) 60 degree
  • 20. A regular polygon with six sides is called
A) Octagon
B) Heptagon
C) Decagon
D) Hexagon
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