TDLR Practice Test Questions and
Answers | Latest Version | 2025/2026 |
Correct & Verified
Why are proteins important for growing teenagers?
✔✔ They help build and repair body tissues and support growth.
What does fibre mainly help with in digestion?
✔✔ It helps food move through the gut and prevents constipation.
Which nutrient is most concentrated in energy per gram?
✔✔ Fats provide the most energy per gram.
Why is water essential for survival?
✔✔ It regulates body temperature and supports all body functions.
What is the function of calcium in the body?
✔✔ It strengthens bones and teeth.
Why is iron important in the blood?
✔✔ It helps carry oxygen around the body.
What vitamin helps the body absorb calcium?
1
,✔✔ Vitamin D.
Why are fruits and vegetables called protective foods?
✔✔ They protect the body from disease and support immunity.
What is the main purpose of fats in the diet?
✔✔ They provide energy and help absorb vitamins.
Why should sugar intake be limited?
✔✔ Too much sugar can cause tooth decay and weight gain.
What is a balanced diet?
✔✔ A diet that contains all nutrients in the right amounts.
Which nutrient repairs muscles after exercise?
✔✔ Protein.
Why is breakfast considered an important meal?
✔✔ It provides energy and improves concentration.
What happens if someone lacks vitamin C?
✔✔ They may develop weak immunity and bleeding gums.
2
, Why are whole grains better than refined grains?
✔✔ They contain more fibre and nutrients.
What is the role of iodine in the body?
✔✔ It supports normal thyroid function.
Why is excessive salt harmful?
✔✔ It can increase blood pressure.
What does hydration mean?
✔✔ Having enough water in the body.
Why are oily fish good for health?
✔✔ They contain healthy fats that protect the heart.
What is the main job of vitamin A?
✔✔ It supports vision and immune health.
Why are snacks important for active teenagers?
✔✔ They maintain energy levels between meals.
3
Answers | Latest Version | 2025/2026 |
Correct & Verified
Why are proteins important for growing teenagers?
✔✔ They help build and repair body tissues and support growth.
What does fibre mainly help with in digestion?
✔✔ It helps food move through the gut and prevents constipation.
Which nutrient is most concentrated in energy per gram?
✔✔ Fats provide the most energy per gram.
Why is water essential for survival?
✔✔ It regulates body temperature and supports all body functions.
What is the function of calcium in the body?
✔✔ It strengthens bones and teeth.
Why is iron important in the blood?
✔✔ It helps carry oxygen around the body.
What vitamin helps the body absorb calcium?
1
,✔✔ Vitamin D.
Why are fruits and vegetables called protective foods?
✔✔ They protect the body from disease and support immunity.
What is the main purpose of fats in the diet?
✔✔ They provide energy and help absorb vitamins.
Why should sugar intake be limited?
✔✔ Too much sugar can cause tooth decay and weight gain.
What is a balanced diet?
✔✔ A diet that contains all nutrients in the right amounts.
Which nutrient repairs muscles after exercise?
✔✔ Protein.
Why is breakfast considered an important meal?
✔✔ It provides energy and improves concentration.
What happens if someone lacks vitamin C?
✔✔ They may develop weak immunity and bleeding gums.
2
, Why are whole grains better than refined grains?
✔✔ They contain more fibre and nutrients.
What is the role of iodine in the body?
✔✔ It supports normal thyroid function.
Why is excessive salt harmful?
✔✔ It can increase blood pressure.
What does hydration mean?
✔✔ Having enough water in the body.
Why are oily fish good for health?
✔✔ They contain healthy fats that protect the heart.
What is the main job of vitamin A?
✔✔ It supports vision and immune health.
Why are snacks important for active teenagers?
✔✔ They maintain energy levels between meals.
3
