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Olympiad Test: Components of Food


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20 Questions MCQ Test Science Class 6 | Olympiad Test: Components of Food

Olympiad Test: Components of Food for Class 6 2022 is part of Science Class 6 preparation. The Olympiad Test: Components of Food questions and answers have been prepared according to the Class 6 exam syllabus.The Olympiad Test: Components of Food MCQs are made for Class 6 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Components of Food below.
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Olympiad Test: Components of Food - Question 1

Which of the following labelled boxes contain protective food? 

 

Detailed Solution for Olympiad Test: Components of Food - Question 1

In the given figure Q comprises of fruits and vegetables. Fruits and vegetables are rich in vitamins and minerals.

Olympiad Test: Components of Food - Question 2

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

Detailed Solution for Olympiad Test: Components of Food - Question 2

We should eat a balanced diet - which has right amounts of carbohydrates, proteins, fats, mineral salts, vitamins, roughage and water.

Olympiad Test: Components of Food - Question 3

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

Detailed Solution for Olympiad Test: Components of Food - Question 3

Rice is a rich source of starch. When iodine solution is added. It will turn to blue-black colour.

Olympiad Test: Components of Food - Question 4

Match the following vitamins and minerals with their sources.

Detailed Solution for Olympiad Test: Components of Food - Question 4

Amla - vitamin C, Carrot - vitamin A, Milk - Calcium and Salt - Iodine.

Olympiad Test: Components of Food - Question 5

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

Detailed Solution for Olympiad Test: Components of Food - Question 5

Deficiency of vitamin C causes scurvy. Vitamin C is necessary for keeping gums and joints healthy and building resistance to infections.

Olympiad Test: Components of Food - Question 6

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

Detailed Solution for Olympiad Test: Components of Food - Question 6

Deficiency of vitamin B1 causes Beri-Beri. Beriberi is a disease in which the body does not have enough thiamine.

Olympiad Test: Components of Food - Question 7

Which of the following food substance deficiency leads to rickets?

Detailed Solution for Olympiad Test: Components of Food - Question 7

Rickets is due to the deficiency of vitamin D.

Olympiad Test: Components of Food - 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?

Detailed Solution for Olympiad Test: Components of Food - Question 8

Proteins are body building food.

Olympiad Test: Components of Food - Question 9

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

 

Detailed Solution for Olympiad Test: Components of Food - Question 9

The given food items are rich in proteins.

Olympiad Test: Components of Food - 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?

Detailed Solution for Olympiad Test: Components of Food - Question 10

When food turns to violet colour when treated with copper sulphate solution and caustic soda indicates the presence of proteins.

Olympiad Test: Components of Food - Question 11

Which of the following vitamins are produced in our body when exposed to sunlight in the morning?

Detailed Solution for Olympiad Test: Components of Food - Question 11

Our body prepares vitamin D in the presence of sunlight.

Olympiad Test: Components of Food - Question 12

Which of the following food components is present in banana?

Detailed Solution for Olympiad Test: Components of Food - Question 12

Bananas are a good source of several vitamins and minerals, especially potassium, vitamin B6, and vitamin C ( 1 ). Potassium. Bananas are a good source of potassium

Olympiad Test: Components of Food - Question 13

Match the following pairs and choose the correct answer.

Detailed Solution for Olympiad Test: Components of Food - Question 13

Spinach - Iron, Milk - Calcium, Salt - Iodine, Whole grain - Roughage

Olympiad Test: Components of Food - Question 14

Which of the following vitamins is lost by heating?

Detailed Solution for Olympiad Test: Components of Food - Question 14

Vitamin C gets easily destroyed by heat during cooking.

Olympiad Test: Components of Food - Question 15

Which of the following is a fat free and rich source of Vitamin A?

Detailed Solution for Olympiad Test: Components of Food - Question 15

Carrot is a rich source of vitamin-A.

Olympiad Test: Components of Food - Question 16

Which of the following symptoms is shown by a person whose diet is deficient in proteins?

Detailed Solution for Olympiad Test: Components of Food - Question 16

If a person does not get enough proteins in his/her food, he/she is likely to have stunted growth and a swollen face.

Olympiad Test: Components of Food - Question 17

How is roughage important to humans?

Detailed Solution for Olympiad Test: Components of Food - Question 17

Roughage is a broad term which categorises dietary fibres derived from plants. Fibres derived from plants are rich in cellulose, a sugar that is no digested by the human body due to the absence of the enzyme cellulase.

These fibres actively remove undigested food particles from the gastrointestinal tract. Thus, preventing constipation and keeping the GI tract clean.

Olympiad Test: Components of Food - Question 18

Which of the following vitamins is present in the given substances? 

 

Detailed Solution for Olympiad Test: Components of Food - Question 18

Vitamin D helps our body to use calcium for bones and teeth, it is found in sunlight, eggs, butter and milk.

Olympiad Test: Components of Food - Question 19

Which of the following food groups is are has the highest energy?

Detailed Solution for Olympiad Test: Components of Food - Question 19

Oil, ghee and butter are high energy giving foods.

Olympiad Test: Components of Food - Question 20

Which of the following classes of food is present in pulses?

Detailed Solution for Olympiad Test: Components of Food - Question 20

Pulses contain proteins.

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