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

Observe the items given in the following figure carefully and answer the questions that follow.

1. Food item rich in carbohydrates is ___(i)___.
2. Egg is a rich source of protein, the mineral ___(ii)___ and vitamin ___(iii)___.
3. ___(iv)___ is a rich source of fat.
4. Milk provides ___(v)___ vitamin D and ___(vi)___ (mineral).
5. ___(vii)___ (fruit) is a rich source of vitamin A.
6. Spinach is a good source of the mineral ___(viii)___.
7. Both eggs and ___(xi)___ are rich in ___(x)___.

Which of the following is not a natural fibre?

Which set of substances is not used for making fibres?

Boojho went to a cloth shop. There he found a fabric which was smooth to touch, had vibrant colour and shine. The fabric could be

Boojho wants to make yarn from fibre at home. Which of the following will he use to carry out the task?

The following is an answer given by Boojho to a question asked by his teacher - “Cotton, wool, silk and jute are classified as natural fibres whereas nylon and polyester are classified as synthetic fibres”.

Can you tell what question the teacher has asked?

Describe the two main processes of making fabric from yarn.

Pick one material from the following which is completely soluble in water.

Boojho found a bag containing the following materials

1. Mirror
2. Paper stained with oil
3. Magnet
4. Glass spectacles

Help Boojho in finding out the material(s) which is/are opaque.

While doing an activity in class, the teacher asked Paheli to handover a transluscent material. Which among the following materials will Paheli pick and give her teacher?

Which pair of substances among the following would float in a tumbler half filled with water?

Which of the following materials is not lustrous?

Which of the following statements is not true?

lt was Paheli’s birthday. Her grandmother gave her two gifts made of metals, one old dull silver spoon and a pair of lustrous gold earrings. She was surprised to see the difference in the appearance of the two metals. Can you explain the reason for this difference?

Provide one word answers to the statement given below.

Joint which allows movement in all directions.

Provide one word answers to the statement given below.

Joint where our neck joins the head.

Write the type of joint which is used for the following movement:

A cricket bowler bowls the ball.

Write the type of joint which is used for the following movement:

A girl moves her head in right and left direction.

Write the type of joint which is used for the following movement:

A person lifts weights to build up his biceps.

Match the objects given in Column I with the materials given in Column II.