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Worksheets

rectilinear motion

Total questions: 86

Worksheet time: 53mins

Name
Class
Date
1.

Which is a natural Fibre

a)

Silk

b)

Nylon

c)

Rayon

d)

All of these

2.

Separation of fibres of cotton from its seeds is called

a)

Weaving

b)

Spinning

c)

Knitting

d)

Ginning

3.

A Fabric is made up of

a)

Thread

b)

Yarn

c)

Hair

d)

Coir

4.

The fibres of some fabric such as cotton, jute silk wool are obtained from plants and Animals. These are called

a)

Artificial fibres

b)

Natural fibres

c)

I am confused

5.

Jute fibre is obtained from the ----------- of the jute plant

a)

Stem

b)

Leaves

c)

Flower

d)

Fruit

6.

The process of making yarn from fibre is called

a)

weaving

b)

Spinning

c)

Knitting

d)

I am confused

7.

In------ a single yarn is used to make fabric

a)

Spinning

b)

Weaving

c)

Knitting

d)

Hand loom

8.

---- is called the Golden Fibre in India

a)

Cotton

b)

Wool

c)

Silk

d)

Jute

9.

The thin strands of yarn that we see are made up of still thinner strands called

a)

Coir

b)

Thread

c)

Hair

d)

Fibre

10.

Paheli wants to present her friend a gift made up of plant fibre. Which of the following will she select

a)

Jute Bag

b)

Woollen Shawl

c)

Silk Shirt

d)

Nylon Scarf

11.

fine hair like strands are called

a)

yarns

b)

fibres

c)

threads

12.

which is not involved in the making of cloth

a)

fibres

b)

yarns

c)

jute

d)

thread

13.

out of these which is not a natural fibre

a)

cotton

b)

jute

c)

nylon

d)

silk

14.

identify the fibre obtained from animals

a)

cotton

b)

jute

c)

wool

d)

both a & b

15.

nylon is an example of

a)

synthetic fibre

b)

animal fibre

c)

plant fibre

d)

none of the above

16.

the process of separation of cotton fibre from the seed is known as

a)

ginning

b)

spinning

c)

weaving

17.

which of the plant fibre is known as golden fibre

a)

cotton

b)

silk

c)

jute

18.

which state is the main exporter of jute

a)

bihar

b)

assam

c)

bengladesh

19.

name the fibre which is used to make ropes,carpets,filling of mattresses

a)

coir

b)

flax

c)

kapok

20.

name the fibre which is look like cotton and also called as silk cotton

a)

coir

b)

kapok

c)

flax

21.

Wool & silk are-

a)

Synthetic nylon

b)

Plant fibre

c)

Synthetic fibre

d)

Animal fibre

22.

Wool is obtained from the ____ of sheep.

a)

Silk

b)

Sheep

c)

Fibre

d)

Fleece

e)

Skin

23.

Silk fibre is obtained from the _____ of the silk moth.

a)

Cocooon

b)

Hair

c)

Fleece

d)

Cocoons

e)

Skin

24.

Which part of sheep's body yield fibres?

a)

Leg

b)

Eye

c)

Mouth

d)

Hair

e)

Liver

25.

Which of the following do not provide wool?

a)

Alpaca

b)

Goat

c)

Yak

d)

Dog

e)

Camel

26.

Air is _______conductor of heat.

a)

Good

b)

Best

c)

Better

d)

Poor

e)

Sheep

27.

Hair keeps Wool yielding animals _______.

a)

Cool

b)

Cold

c)

Not Warm

d)

Warm

e)

Can not say

28.

The process of selecting parents for obtaining special characters in their offspring, is termed as _________.

a)

Selecting selection

b)

Selection breeding

c)

Selective breeding

d)

Breeding selectiona

e)

Select Breeds

29.

Angora goats found in ______.

a)

Rajasthan

b)

Uttar Pradesh

c)

Goa

d)

Tibet

e)

Jammu & Kashmir

30.

Pashmina shawls are obtained by the under fur of ________.

a)

Yak

b)

Llama

c)

Camel

d)

Alpaca

e)

Kashmiri goat

31.

Pashmina shawls are obtained by the under fur of ________.

a)

Yak

b)

Llama

c)

Camel

d)

Alpaca

e)

Kashmiri goat

32.

Rearing of silkworm for production of silk is

a)

Pisciculture

b)

Horticulture

c)

sericulture

d)

agriculture

33.

Process of removing fleece from sheep.

a)

Carding

b)

Shearing

c)

Spinning

d)

ginning

34.

The bacterium that infects sheep.

a)

Rhizobium

b)

streptococcus

c)

Anthrax

d)

bacillus anthracis

35.

The process of washing of sheared skin with hair in tanks to remove any kind of dust, dirt or grease is called

a)

shearing

b)

reeling

c)

scouring

d)

dyeing

36.

What stage does a butterfly lay eggs?

a)

Pupa

b)

Larvae

c)

Caterpillar

d)

Adult

37.

List the four stages of the complete life cycles OF SILK MOTH in the correct order.

a)

Egg, Pupa, Larva, Adult

b)

Egg, Larva, Pupa, Adult

c)

Adult, Egg, Larva, Pupa

d)

Adult, Egg, Pupa, Larva

38.

Patanwadi, breed of sheep is found in _______.

a)

Punjab

b)

Jammu

c)

Rajasthan

d)

Gujarat

e)

Chennai

39.

The largest producer of silk

a)

China

b)

India

c)

Nepal

d)

Bhutan

40.

Silk moth feeds on which plant leaves?

a)

Neem Leaves

b)

Mulberry Leaves

c)

Grape Leaves

d)

Eucalyptus Leaves

41.

Did you like the Quiz?

a)

Yes

b)

No

42.

Clothes protect us from:

a)

Heat

b)

Cold

c)

Adverse climatic conditions

d)

All of the above

43.

A continuous piece of cloth, generally used as a dress material is called _________.

a)

Fibre

b)

Fabric

44.

A fabric is made up of fine threads called ____________.

a)

Yarns

b)

Fibre

c)

Filament

d)

None of the above

45.

____________ is a long narrow, thin tube-like structure found in plants and animals.

a)

Fibre

b)

Fabric

46.

Fabrics are made from the yarns.

a)

True

b)

False

47.

Yarns are made from ___________.

a)

Fibres

b)

Fabrics

c)

Both - Fibres and fabrics

d)

None of the above

48.

The fibres are classified as:

a)

Natural fibres

b)

Synthetic fibres

c)

Both

49.

Plant and animal fibres are:

a)

Natural fibres

b)

Synthetic fibres

50.

Examples of plant fibres are _________.

a)

Silk and wool

b)

Wool and Cotton

c)

Cotton and Jute

d)

All of the above

51.

Examples of animal fibres are ___________.

a)

Cotton and silk

b)

wool and silk

c)

Silk and jute

d)

All of the above

52.

The process of removing ___________ from the cotton fibre is called ginning.

a)

Flower

b)

Seed

c)

Fruit

53.

Different types of fibres are obtained from different sources. Which of these fibres is obtained from plants?

a)

Silk

b)

Cotton

c)

Wool

d)

None of the above

54.

Which of these materials is typically used to make sweaters?

a)

Cotton

b)

Polyester

c)

Wool

d)

Silk

55.

Synthetic fibres are the fibres that are made from chemical substances. Which of these is a type of synthetic fibre?

a)

Cotton

b)

Silk

c)

Jute

d)

Polyester

56.

The jute fibre is obtained from the _______ of the jute plant.

a)

Flower

b)

Seed

c)

Bark

d)

Stem

57.

Which of the following statement is incorrect?

a)

Cotton grows best in black soil

b)

Cotton grows best in cold region

c)

The cotton is handpicked from the plants

d)

None of the above

58.

The largest producer and supplier of silk

a)

China

b)

India

c)

Nepal

d)

Pakistan

59.

__________ is a method by which a single thread or yarn may be turned into cloth with the help of hands or machine.

a)

Ginning

b)

Retting

c)

Knitting

d)

Weaving

60.

Jute is popularly known as Golden fibre.

a)

True

b)

False

61.

The fibre obtained from the outer covering of the coconut is called ________.

a)

Wrap

b)

Coir

c)

Weft

d)

Yarn

62.

Pick out the natural colour of the fleece.

a)

Green

b)

Brown

c)

Yellow

63.

Complete the process..

Shearing --> Scouring -->

_________ --> Dyeing

a)

Rolling

b)

Reeling

c)

Sorting

64.

The Larvae from the eggs of silkmoth are ________

a)

Pupa

b)

Caterpillars

c)

Cocoon

65.

The rearing of silkworms for obtaining silk is called ______

a)

Sericulture

b)

Articulture

c)

Ancient culture

66.

_________ swings it's head to form the figure of " 8 "

a)

Silkworm

b)

Pupa

c)

Caterpillar

67.

The caterpillar secretes the fibre made of a _______

a)

Calcium

b)

Protein

c)

Fat

68.

The most common silkmoth

a)

Mulberry

b)

Mooga

c)

Kosa

69.

In silk production _______ significantly contribute to the nation's economy .

a)

Women

b)

Children

c)

Men

70.

After _______ days, the caterpillar stops eating.

a)

20-25

b)

25-30

c)

30-35

71.

The process of taking out threads from the cocoon

a)

Shearing

b)

Reeling

c)

Scouring

72.

Coconut fibres are used in making

a)

sweaters

b)

mats

c)

glass

73.

I want to buy a gift made of plant fibre. Which of the given items should I select?

a)

nylon socks

b)

silk saree

c)

jute purse

74.

The harvested stalks of the the jute plant are soaked in water for a few days until they start rotting. This process is called

a)

retting

b)

ginning

c)

knitting

75.

Identify the cloth which is best for making dresses for summer season.

a)

nylon

b)

silk

c)

cotton

76.

Jute plant grows best in

a)

alluvial soil

b)

black soil

c)

red soil

77.

Natural or man-made sources give

a)

yarn

b)

fibre

c)

fabric

78.

Coir is a/an

a)

inner covering of coconut fruit.

b)

outer covering of coconut fruit.

c)

stem of coconut plant.

79.

The process used to make fabrics from yarns is

a)

weaving

b)

spinning

c)

ginning

80.

The homespun yarn made on charkha is

a)

silk

b)

terrycot

c)

khadi

81.

Which of these states does not grow jute plant?

a)

Assam

b)

bihar

c)

Gujarat

82.

Knitting is done by with the help of

a)

knitting needle or machine.

b)

sewing machine.

c)

loom

83.

Select the statement that is true.

a)

Jute is outer covering of coconut.

b)

Jute is biodegradable and recyclable.

c)

Harvested stalks of jute plant are soaked in oil for few days.

84.

The plant which contain fibre on their seed is

a)

cotton

b)

jute

c)

banana

85.

Jute is extensively used for making

a)

sarees.

b)

gunny bags

c)

cleaning cloth

86.

Patsun is another name for

a)

cotton plant

b)

sheep hair

c)

jute plant