Waec Model Questions Vol1 2025 Biology Question 49
Practice objective / multiple choice question 49 from the 2025 Waec Model Questions Vol1 Biology examination.
The diagram shows a balanced diet plate with three sections labelled: Carbohydrates - 250 g, Proteins - 100 g, Fats - 70 g. Using the energy values 4 kcal g⁻¹ for carbohydrates and proteins and 9 kcal g⁻¹ for fats, calculate (a) the total caloric intake represented by the plate, and (b) the percentage of the total calories that come from carbohydrates. Round the percentage to the nearest whole percent.
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This is Waec Model Questions Vol1 2025 Biology Question 49. It is one of the objective questions from the 2025 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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