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question_answer1)
Match the following.
A |
B |
1. Boll |
A. colour |
2. Fibre |
B. fruits of cotton plant |
3. Dye |
C. machine used for weaving |
4. Loom |
D. thin threads in the bolls |
A)
1-D, 2-B, 3-A, 4-C done
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B)
1-B, 2-D, 3-A, 4-C done
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C)
1-B, 2-A, 3-D, 4-C done
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D)
1-B, 2-A, 3-, 4-D done
clear
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question_answer2)
Clothes do not protect us from:
A)
heat done
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B)
cold done
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C)
blood pressure done
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D)
dust and germs done
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question_answer3)
Silk clothes are prepared from:
A)
silk flies done
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B)
flax done
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C)
sheep done
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D)
silkworms done
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question_answer4)
Which of the following is NOT true for cotton pants?
A)
They allow body heat to escape done
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B)
They absorb body heat done
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C)
They let the air to circulate freely done
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D)
They keep our body warm done
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question_answer5)
Woollen clothes are mostly used on:
A)
summer days done
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B)
rainy days done
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C)
cold days done
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D)
cloudy days done
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question_answer6)
Silk clothes are prepared from silkworms at which of the following stage of its life cycle?
A)
B)
C)
D)
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question_answer7)
Woollen clothes are prepared from:
A)
wool worms done
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B)
carbon compounds done
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C)
wool of sheep done
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D)
cotton plants done
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question_answer8)
Silk and woollen clothes are often damaged by:
A)
flies done
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B)
insects done
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C)
bacteria done
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D)
animals done
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question_answer9)
The people who weave the clothes are called:
A)
weavers done
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B)
clothes men done
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C)
tailors done
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D)
workers done
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question_answer10)
To protect silk and woollen clothes, we should use:
A)
medicines done
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B)
salt solution done
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C)
benzene solution done
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D)
naphthalene balls done
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question_answer11)
Cotton and woollen clothes are rough when compared to silk because:
A)
they have many uneven folds done
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B)
they have many even folds done
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C)
the folds are small and even done
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D)
the fibres are smooth done
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question_answer12)
The criss-cross laying of yarns tightly, using weaving machines or knitting rods is called:
A)
ginning done
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B)
knitting done
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C)
stitching done
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D)
spinning done
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question_answer13)
At which stage is jute plant harvested?
A)
Sapling stage done
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B)
Fruiting stage done
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C)
Flowering stage done
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D)
Seedling stage done
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question_answer14)
Charkha is a type of:
A)
dyeing machine done
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B)
shearing machine done
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C)
spindle done
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D)
none of these done
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question_answer15)
Raju is feeling very hot on a summer day. He is sweating too much due to blazing sun. What clothes will keep him comfortable?
A)
Woollen clothes done
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B)
Cotton clothes done
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C)
Nylon clothes done
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D)
Silk clothes done
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question_answer16)
Cotton clothes are preferred during summer because these clothes:
A)
are light done
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B)
do not absorb heat done
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C)
allow the body heat to escape done
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D)
all of these done
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question_answer17)
Clothes are made from:
A)
fibres done
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B)
plants done
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C)
microbes done
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D)
webs done
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question_answer18)
The types of clothes we wear depends on the:
A)
season done
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B)
climate of the place done
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C)
occasion done
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D)
all of these done
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question_answer19)
The woollen clothes keep our body warm by:
A)
heating our body done
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B)
absorbing heat from sunlight done
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C)
not allowing body heat to escape done
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D)
all of these done
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question_answer20)
Dark coloured clothes are preferred in winter because these clothes:
A)
look nice done
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B)
are in fashion done
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C)
absorb heat from the atmosphere done
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D)
none of these done
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question_answer21)
Which of the following animals provides us with wool?
A)
Camel done
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B)
Goat done
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C)
Sheep done
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D)
Kangaroo done
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question_answer22)
What type of clothes are best suited for winter?
A)
Cotton done
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B)
Linen done
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C)
Woollen done
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D)
Polyester done
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question_answer23)
In winter, woollen clothing is better because:
A)
wool is a poor insulator of heat done
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B)
wool is a good insulator of heat done
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C)
wool does not absorb water done
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D)
wool is cheaper than cotton done
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question_answer24)
Why are light coloured clothes better than dark coloured clothes in summer?
A)
Light colours are poor absorbers of heat done
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B)
Light colours are good absorbers of heat done
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C)
Light colours are good emitters of heat done
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D)
Both A and C done
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