WASSCE 2025 Trial
How prepared are you for WASSCE 2025? You get new questions each time you take this exam.
Question 1
Which of the following organelles is the site for protein synthesis?
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Question 2
Which of these is a property of acids?
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Question 3
The human immunodeficiency virus (HIV) primarily attacks
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Question 4
A mirage is caused by the
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Question 5
Which of the following elements has an atomic number of 17?
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Question 6
Which of the following separation techniques is most suitable for separating a mixture of sand and salt?
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Question 7
The practice of growing only one type of crop on a piece of land year after year is known as
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Question 8
The resistance of a wire is 10 Ω. If a current of 2 A flows through it, what is the potential difference across it?
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Question 9
The process of breaking down large rocks into smaller particles is known as
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Question 10
Which of these is a sexually transmitted infection?
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Question 11
The efficiency of a machine is 80% and the work input is 1000 J. Calculate the useful work output.
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Question 12
A key advantage of organic manure over inorganic fertilizer is that it
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Question 13
The best method for propagating sugarcane commercially is by using
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Question 14
The chemical formula for calcium hydroxide is
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Question 15
A lens that is thicker at the center than at the edges is a
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