Question 1:
Table shows the average daily calories requirement of a male aged between 5 to 35 years old.
(a) Using the data in the Table, draw a graph of the daily calories requirement against age. [2 marks]
(b) Based on the graph in 1(a), state the daily calories requirement of age 16 years old. [1 mark]
(c) What is the relationship between daily calories requirement and age from 10 to 20 years old? [1 mark]
(d) Age group 20 to 25 years old needs the highest daily calories. Mark (√) the food that can supply the highest calorific values to this age group. [1 mark]
Answer:
(a)
Table shows the average daily calories requirement of a male aged between 5 to 35 years old.
(a) Using the data in the Table, draw a graph of the daily calories requirement against age. [2 marks]
(b) Based on the graph in 1(a), state the daily calories requirement of age 16 years old. [1 mark]
(c) What is the relationship between daily calories requirement and age from 10 to 20 years old? [1 mark]
(d) Age group 20 to 25 years old needs the highest daily calories. Mark (√) the food that can supply the highest calorific values to this age group. [1 mark]
Answer:
(a)
(b) 12 500 kJ
(c)
When the age increases from 10 to 20 years, the daily calorie requirement increases from 8 000 kJ to 15 000 kJ.
(d) Butter [ √ ]