cbse 6th Standard Science Fibre to Fabric Sample Question Papers Study Material - QB365 Set C | QB365

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cbse 6th Standard Science Fibre to Fabric Sample Question Papers Study Material - QB365 Set C

Published on: 24/10/2025

Question Set C

cbse 6th Standard Science Fibre to Fabric Sample Question Papers Study Material - QB365

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Std: 6th Standard CBSE - Science

chapter: Fibre to Fabric - Sample Question Papers

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Questions:

True or False

6 x 1 = 6

Silk is a plant fibre.

(a)

True

(b)

False

Jute fibres are obtained from the stem of jute plant.

(a)

False

(b)

True

Polyester is a natural fibre.

(a)

True

(b)

False

The process of removing seeds from cotton is called ginning.

(a)

False

(b)

True

Spinning is a process of making fibres.

(a)

True

(b)

False

Yarn is made from fibres.

(a)

False

(b)

True

Generic 2

9 x 2 = 18

What are synthetic fibres? Give examples.

What is weaving? Name the device that is used for weaving.

Why coconut fibres are used in making ropes?

10.

Which type of soil is best suited for jute crop?

11.

Give the name of two simple devices used for spinning.

12.

Name two fibres which are obtained from the stems of plants.

13.

Out of cotton, nylon, flax and wool which is not a natural fibre?

14.

In which states of India cotton is grown?

15.

Are the cotton and jute obtained from animals?

Generic 3

3 x 3 = 9

16.

What is Ginning?

17.

Fill in the names of useful items made from jute fibres in Fig. One such example is given.

18.

Which part of these plants have fibres?
(a) Cotton
(b) Coconut
(c) Jute

Multiple Choice Question

10 x 1 = 10

19.

This is the only natural fibre obtained from an insect:

(a)

Nylon

(b)

Silk

(c)

Wool

(d)

Jute

20.

Takli is a device used for:

(a)

Ginning

(b)

Weaving

(c)

Knitting

(d)

Spinning

21.

Cotton bolls are which part of the plant?

(a)

Flower

(b)

Fruit

(c)

Stem

(d)

Root

22.

A synthetic fibre is:

(a)

Cotton

(b)

Rayon

(c)

Wool

(d)

Fur

23.

Beera is a farmer. His field has black soil and the climate is warm. Which fibre yielding plant should he grow in his field?

(a)

Jute

(b)

Cotton

(c)

Coconut

(d)

Wool

24.

Which part of the jute plant is used for getting jute fibre?

(a)

Flower

(b)

Stem

(c)

Fruit

(d)

Leaf

25.

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

(a)

cotton

(b)

wool

(c)

silk

(d)

jute

26.

Which set of substances is not used for making fibres?

(a)

Silk, chemicals

(b)

Yak hair, camel hair

(c)

Husk, bones

(d)

Flax, wool

27.

Which of the following is not a natural fibre?

(a)

Cotton

(b)

Jute

(c)

Nylon

(d)

Flax

28.

Yarn is woven to get fabric using

(a)

charkha

(b)

spinning machines

(c)

looms

(d)

knitting needles

Fill up / 1 Marks

6 x 1 = 6

29.

Weaving is done on __________.

30.

The ________ fibre absorbs sweat, thus giving cooling effect.

31.

________ soil is the best soil for growing cotton.

32.

Jute is cultivated in ____________ season.

33.

Silk is obtained from ___________ of silkworm.

34.

For cultivation of cotton crop,___________ soil is excellent.

1 Marks

6 x 1 = 6

35.

You are given Two kinds of fibres. How do you identify the synthetic as well as natural fibre in it?

36.

How many yarns are used for knitting?

37.

Which country first invented silk?

38.

Give names of two fabrics obtained from animals.

39.

Name two synthetic fibres.

40.

Which process is carried out on looms?

Generic 5

3 x 5 = 15

41.

Classify the following fibres as natural and synthetic: Acrylic, Wool, Jute, Polyester, Rayon. Give reason also.

42.

Mention the sources and uses of the following
fibres: cotton, jute, silk and wool.

43.

Describe the two main processes of making fabric from yarn.

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Answers Key:

True or False

6 x 1 = 6

(b)
False

(a)
False

(b)
False

(a)
False

(b)
False

(a)
False

Generic 2

9 x 2 = 18

Man-made fibres are called synthetic fibres, e.g., Nylon, rayon, polyester etc.

The process of arranging two sets of yarns together to make a fabric is called weaving. The device used for weaving are looms.

Coconut fibres are rough and very hard, so these can only be used for making ropes.

10.

All valuable soil in the delta regions of rivers like Ganga and Brahmaputra is best for the cultivation of jute.

11.

Charkha and takli are used for spinning.

12.

Flax arid jute fibres are obtained from the stems of the plants.

13.

Nylon is not a natural fibre, it is a synthetic fibre.

14.

In Maharashtra, Karnataka, Madhya Pradesh, Gujarat, Tamilnadu, etc. cotton is grown.

15.

No, cotton and jute are obtained from plants.

Generic 3

3 x 3 = 9

16.

17.

18.

(a) Cotton - Seeds (fruits or cotton bolls)
(b) Coconut - Fruits
(c) Jute - Stems (Barks)

Multiple Choice Question

10 x 1 = 10

19.

(b)
Silk

20.

(d)
Spinning

21.

(b)
Fruit

22.

(b)
Rayon

23.

(b)
Cotton

24.

(b)
Stem

25.

26.

27.

28.

Fill up / 1 Marks

6 x 1 = 6

29.

()
looms

30.

()
Cotton

31.

()
Black

32.

()
rainy

33.

()
cocoon

34.

()
black

1 Marks

6 x 1 = 6

35.

()

36.

()
A single yarn is used for knitting.

37.

()
China

38.

()
Wool and silk

39.

()
Rayon and Nylon

40.

()
Weaving.

Generic 5

3 x 5 = 15

41.

Natural fibres: Wool and Jute.
i) Wool is an animal fibre which is obtained from sheep.
ii) Jute is a plant fibre which is obtained from plant.
Synthetic fibres: Acrylic, Polyester, Rayon.
iii) These are man-made fibres which are prepared from different chemical substances.

42.

Cotton:
Source: Fruits of cotton plants
Uses: It is used in making clothes, bed sheets, curtains, towels and quilts.
Jute:
Source: Bast or skin of jute plant stem
Uses: It is used in making curtains, chair coverings, carpets and rugs.
Silk:
Source: Cocoons of silkworms
Uses: It is used in making clothes, velvet etc.
Wool:
Source: Fleeces of sheep or other hairy animals such as yak, camel, goat etc.
Uses: It is used in making clothes, sweaters, carpets etc.

43.

The two main processes of making fabric from yarn are weaving and knitting.
Weaving: It is the arrangement of two sets of yam to make a fabric. The threads are crossed over and under each other. This is done on machines called looms.
Knitting: It is the formation of fabric from single yarn. It is done by hand as well as by machine.