Secondary School (English Medium) (5 to 8) Class 6 - CBSE Question Bank Solutions

State whether the following statement is true or false.

A mixture of tea leaves and milk can be separated by decantation.

How are the motions of a wheel of a moving bicycle and a mark on the blade of a moving electric fan different? Explain.

Boojho was riding in his bicycle along a straight road. He classified the motion of various parts of the bicycle as

1. rectilinear motion,
2. circular motion and
3. both rectilinear as well as circular motion. 

Can you list one part of the bicycle for each type of motion? Support your answer with reason.

Name the following:

A vitamin required for maintaining good eyesight.

When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of ______.

Unscramble the following word related to component of food and write it in the space provided.

tivanmi - ______ 

Which of the following mixtures would you be able to separate using the method of filtration?

Filtration is helpful in separating an insoluble ______ from a ______.

Mention one adaptation present in the following animal:

In camels to keep their bodies away from the heat of the sand.

Name the following:

A mineral that is required for keeping our bones healthy.

Salt is obtained from seawater by the process of ______.

Unscramble the following word related to component of food and write it in the space provided.

menliars - ______

In an activity, a teacher dissolved a small amount of solid copper sulphate in a tumbler half filled with water. Which method would you use to get back solid copper sulphate from the solution?

During summer, Boojho carries water in a transparent plastic bottle to his school. One day he left his bottle in the school. The bottle still had some water left in it. The following day, he observed some water droplets on the inner surface of the empty portion of the bottle. These droplets of water were formed due to ______.

Very Short Answer Type Questions:

What is roughage?

Very Short Answer Type Questions:

What is the main Function of roughage?

Very Short Answer Type Questions:

Name some food items which provide roughage.

Short Answer Type Questions:

What are nutrients? Name major nutrients.

Short Answer Type Questions:

What are fats? Name some fat-containing substances.

Short Answer Type Questions:

Write test for detecting, presence of fat.