- A1500-2000
- B3150-4150
- ✓2000-2500
- DAll of them
Answer: C.
View full solution →48 questions across 8 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
MCQ
10 Q→02Do as instructed
1 Q→03Answer the following questions:[1 M]
15 Q→04Fill in the blanks
8 Q→05Give scientific reasons: [2 M]
2 Q→06Do as instructed
5 Q→07Match the following.
3 Q→08Do as instructed
4 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: C.
View full solution →Answer: B.
View full solution →Answer: D.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →
Column ‘A’ | Column ‘B’ |
1. Vitamin A | a. Scurvy |
2. Vitamin C | b. Excessive bleeding |
3. Vitamin D | c. Skin disorders |
4. Vitamin E | d. Nightblindness |
5. Vitamin K | e. Rickets |
Column ‘A’ | Column ‘B’ |
1. Iron | a. Goitre |
2. Calcium and phosphorous | b. Anaemia |
3. Iodine | c. Inefficiency of muscles |
4. Sodium and potassium | d. Weak bones |
Column ‘A’ | Column ‘B’ |
1. Carbohydrates | a. resistance to diseases |
2. Proteins | b. energy |
3. Fibre | c. growth |
4. Vitamins | d. excretion |
Vitamins | Source | Function |
1. A | | Protects eyes, helps to keep skin, bones and teeth healthy. |
2. | Milk, fish, cereals | Helps in proper function of nerves and heart. |
3. B9 | Deep green vegetables, papaya, kiwi | |
4. | Meat, milk products | Formation of red blood cells |
5. C | | Protects body tissues |
6. D | On exposure to sunlight, Vitamin D is made in our body | |
7. E | Green leafy vegetables, vegetable oil | |
8. F | | Helps in clotting of blood |
Mineral | Source | Function |
1. Iron | | Carrying oxygen to all parts of the body |
2. Calcium, phosphorous | Milk, milk products, meat | |
3. Iodine | | Controls growth, speeds up chemical reactions in the body. |
4. Sodium and potassium | Salt, leafy vegetables, fruits, pulses | |
Nutrients | Source | Function |
1. Carbohydrates | Rice, chapatti | |
2. Fats | | Provide energy |
3. Proteins | Sprouts, meat, eggs | |
4. Vitamins | Vegetables, fruits | |
5. Fibre | | Help in excretion |

1. Which are the various groups of foodstuff? Which main constituents of food do we get?
2. What trouble do we have to face if we do not get enough fibre from our daily diet?
3. What care must be taken to make sure that fibre is not lost or removed from the food we get?
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