Read the following text carefully and answer the questions that follow:
A balanced diet refers to the intake of food constituting all the necessary nutrients. Ram shares his knowledge of 'food and nutrition' with neighbors while visiting his grandparents in a village. Ram notices that few people living in that village are suffering with goiter and severe anemia.

1. Minerals are placed under which nutrient category on the basis of the required quantity?
a) Macro-nutrients
b) Micro-nutrients
c) Phyto-nutrients
d) Zoo-nutrients
2. Goiter is caused due to deficiency of:
a) Iron
b) Calcium
c) Iodine
d) Vitamin D
3. What conclusion can you derive from the picture?
a) Exercise is not necessary for a healthy body
b) Nutrition and exercise are both necessary for a healthy body
c) Only a balanced diet is necessary for a healthy body
d) Only exercise is necessary for a healthy body
4. Fresh Vegetables and Fruits are rich sources of:
a) Vitamins and Minerals
b) Proteins and Carbohydrates
c) Fats and Oils
d) Fiber and Water