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Tuesday, 24 March 2026
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Basic Science and Technology (BST) Past Questions and Answers

Bece Basic Science and Technology (BST) Questions

Question 1:
Which of the following is a source of energy?
  • A Water
  • B Wind
  • C Solar
  • D Food
  • E All of the above
View Answer & Explanation
Question 2:
What is the chemical symbol for water?
  • A H2O
  • B O2
  • C CO2
  • D N2
  • E CH4
View Answer & Explanation
Question 3:
Which of the following planets is closest to the sun?
  • A Earth
  • B Mars
  • C Venus
  • D Mercury
  • E Jupiter
View Answer & Explanation
Question 4:
What is the unit of force in the International System of Units (SI)?
  • A Newton
  • B Joule
  • C Watt
  • D Pascal
  • E Volt
View Answer & Explanation
Question 5:
Which of the following is a type of simple machine?
  • A Lever
  • B Engine
  • C Generator
  • D Motor
  • E Transformer
View Answer & Explanation