Olympiad – Class VI – Science - Bio - Components of Food

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Question - 1

Which of the following labelled boxes contain protective food?

  • A P and Q only
  • B Q only
  • C R only
  • D Q and R only

Question - 2

which of the following statements is/are correct with regard to our diet?

  • A Eat a diet rich in carbohydrates and proteins
  • B Drink plenty of water
  • C Eat green vegetables every day
  • D All of these

Question - 3

Priya placed two drops of a liquid on cooked rice which turned the rice blueblack. What could be the liquid?

  • A Vegetable oil
  • B Iodine solution
  • C Benedict's solution
  • D Nitrate solution

Question - 4

Match the following vitamins and minerals with their sources

Column -I Column -II
(i) Amla (a) Calcium
(ii) Carrot (b) Iodine
(iii) Milk (c) Vitamin C
(iv) Salt (d) Vitamin A
  • A (i)-d, (ii)-c, (iii)-b, (iv)-a
  • B (i)-c, (ii)-d, (iii)-a, (iv)-b
  • C (i)-a, (ii)-b, (iii)-c, (iv)-d
  • D (i)-d, (ii)-a, (iii)-c, (iv)-b

Question - 5

Which one of the following Vitamins deficiency leads to bleeding of gums, slow healing of wounds and aching limbs?

  • A Vitamin A
  • B Vitamin B
  • C Vitamin C
  • D Vitamin D

Question - 6

Which of the following vitamins and their deficiency disease is NOT correctly paired?

  • A Vitamin A \(\rightarrow \) Night blindness
  • B Vitamin \({ B }_{ 1 }\) \(\rightarrow \)Scurvy
  • C Vitamin \({ B }_{ 12 }\rightarrow \) Anaemia
  • D Vitamin D\(\rightarrow \)Rickets

Question - 7

Which of the following food substance deficiency leads to rickets?

  • A Vitamin D
  • B Phosphorus
  • C Calcium
  • D All of these

Question - 8

Roshan wants to build his muscles and thus joined a gymnasium for it. What changes should Roshan make in his diet to build strong muscles?

  • A Eat more carbohydrates rich food
  • B Eat more vitamin rich food
  • C Eat more protein rich food
  • D Eat more fat rich food.

Question - 9

The food items given below belongs to which of the following groups?

  • A Fats
  • B Proteins
  • C Vitamins
  • D Carbohydrate

Question - 10

White of an egg turns violet when two drops of copper sulphate and ten drops of caustic soda are added to it.This indicates the presence of which of the following components of food?

  • A Starch
  • B Proteins
  • C Fats
  • D Vitamins