Biology-Fibre to Fabric (NSTSE (National Science Talent Search Exam- Unified Council) Class 7): Questions 1 - 7 of 40

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Question number: 1

» Biology » Fibre to Fabric

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MCQ▾

Question

The process of washing of fur skin in tank is known as:

Choices

Choice (4) Response

a.

Sorting

b.

Shearing

c.

Scouring

d.

Question does not provide sufficient data or is vague

Question number: 2

» Biology » Fibre to Fabric

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MCQ▾

Question

India is one of the biggest producer of which fabric?

Choices

Choice (4) Response

a.

Silk

b.

Jute

c.

Cotton

d.

Wool

Question number: 3

» Biology » Fibre to Fabric

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MCQ▾

Question

Fiber of wool is obtained from which types of hair?

Choices

Choice (4) Response

a.

Coarse hair

b.

Fleece

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question number: 4

» Biology » Fibre to Fabric

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MCQ▾

Question

Which of the following shows the correct sequence of obtaining wool?

Choices

Choice (4) Response

a.

Shearing - > Scouring - > Sorting - > Spinning- > Scouring

b.

Shearing - > Scouring - > Sorting - > Dyeing - > Spinning

c.

Shearing - > Sorting - > Scouring - > Dyeing - > Spinning

d.

Shearing - > Sorting - > Dyeing - > Scouring - > Spinning

Question number: 5

» Biology » Fibre to Fabric

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MCQ▾

Question

Apart from grass sheep also feed on:

Choices

Choice (4) Response

a.

Oil cakes

b.

Fish

c.

Meat

d.

Question does not provide sufficient data or is vague

Question number: 6

» Biology » Fibre to Fabric

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MCQ▾

Question

Removal of thin dead layer of skin from the animal is known as:

Choices

Choice (4) Response

a.

Sorting

b.

Shearing

c.

Scouring

d.

Question does not provide sufficient data or is vague

Question number: 7

» Biology » Fibre to Fabric

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MCQ▾

Question

In the process of making silk cocoon of silkworm is:

Choices

Choice (4) Response

a.

Compressed

b.

Freezed

c.

Boiled

d.

Question does not provide sufficient data or is vague

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