Secondary School (English Medium) (5 to 8) इयत्ता ६ - CBSE Question Bank Solutions for Science

A torch is not functioning, though contact points in the torch are in working condition. What can be the possible reasons for this? Mention any three.

Observe the pictures A and B given in figure carefully.

Which of the following statement is correct for the above given pictures?

Name two ingredients in our food that are not obtained from plants or animals. Mention one source for each ingredient.

Given below are jumbled word which is name of part of a plant. Rearrange it to get the correct word.

L I L C H I

Given below are jumbled word which is name of part of a plant. Rearrange it to get the correct word.

I T R U F

Given below are jumbled word which is name of part of a plant. Rearrange it to get the correct word.

S E A N B O Y A

Given below are jumbled word which is name of part of a plant. Rearrange it to get the correct word.

G U R S A

Given below are jumbled word which is name of part of a plant. Rearrange it to get the correct word.

R O U N D G U N T

Why should we avoid wastage of food?

Why do organisms need food? Write two reasons.

Match the organisms given in column I with their part/product in column II that is used by human beings as food.

You are provided with two identical metal bars. One out of the two is a magnet. Suggest two ways to identify the magnet.

List two of your favourite food items and mention their ingredients.

Fill in the blanks from the list of words given below:

(carbohydrate, fat, protein, starch, sugar, Vitamin A, Vitamin C, roughage, balanced diet, obesity, goitre)

1. Egg yolk is rich in ______ and egg albumin is rich in ______.
2. Deficiency diseases can be prevented by taking a ______.
3. Eating too much of fat rich foods may lead to a condition called ______.
4. The component of food that does not provide any nutrient to our body and yet is essential in our food is ______.
5. The vitamin that gets easily destroyed by heating during cooking is ______. 

In which of the following activities will you use minimum amount of water?

Water in our tap comes from a ______.

Read the items of food listed below. Classify them into carbohydrate rich, protein rich and fat rich foods and fill them in the given table.

Moong dal, fish, mustard oil, sweet potato, milk, rice, egg, beans, butter, butter milk (chhachh), cottage cheese (paneer), peas, maize, white bread.

Wells are fed by ______.

Look at the figure.

Write down activities shown in this figure in which water is being used.

Write any two activities which require more than a bucket of water.