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Wednesday, 25 March 2026
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Basic Science and Technology (BST) Past Questions and Answers

Bece Basic Science and Technology (BST) Questions

Question 6:
Which disease is caused by a deficiency of Vitamin D?
  • A Scurvy
  • B Rickets
  • C Night blindness
  • D Beriberi
  • E Pellagra
View Answer & Explanation
Question 7:
Which of the following is a component of a computer system?
  • A Mouse
  • B Keyboard
  • C Monitor
  • D Central Processing Unit (CPU)
  • E All of the above
View Answer & Explanation
Question 8:
What is the primary function of the heart in the human body?
  • A Digestion
  • B Respiration
  • C Circulation of blood
  • D Excretion
  • E Reproduction
View Answer & Explanation
Question 9:
Which of the following materials is a good conductor of electricity?
  • A Plastic
  • B Wood
  • C Rubber
  • D Copper
  • E Glass
View Answer & Explanation
Question 10:
Which of the following is a non-renewable energy resource?
  • A Solar
  • B Wind
  • C Hydropower
  • D Coal
  • E Biomass
View Answer & Explanation