Fibre to Fabric [NSO Level 1- Science Olympiad (SOF) Class 7]: Questions 1 - 5 of 34

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Question 1

Fibre to Fabric

Question

MCQ▾

Which of the following type of soil is known as cotton soil?

Choices

Choice (4)Response

a.

Red soil

b.

Black soil

c.

Laterite soil

d.

Desert soil

Question 2

Fibre to Fabric

Question

MCQ▾

Nali sheep is found in which of the following states in India?

Image Showing the Nali Sheep

Choices

Choice (4)Response

a.

Rajasthan

b.

Haryana

c.

Uttar Pradesh

d.

All a., b. and c. are correct

Question 3

Fibre to Fabric

Question

MCQ▾

Neeti buys a woolen shawl. She takes out a small strand of yarn and burns it. It smells like a burning plastic. What does it indicate about the wool?

Choices

Choice (4)Response

a.

it՚s not a wool but is a silk

b.

it՚s a synthetic wool

c.

it՚s a pure wool

d.

it՚s a cotton

Question 4

Fibre to Fabric

Question

MCQ▾

World՚s finest and warmest wool, with fibers one-fifth the thickness of a human hair. The wool is also called the “king of wools” . Name the animal from which this kind of wool is produced.

Figure Showing the Animal

Choices

Choice (4)Response

a.

Chiru

b.

Lama

c.

Angora

d.

Chinkara

Question 5

Fibre to Fabric

Question

MCQ▾

Which of the following statements are correct?

  1. The plant fibers are made up of cellulose which is a structural part in the plant world.
  2. The wool obtained from the fleece of Angora goat is called Mohair.
  3. The cocoon left after the moth is emerged out is used for silk production.

Choices

Choice (4)Response

a.

Only (1)

b.

(1) and (2)

c.

Only (2)

d.

Question does not provide sufficient data or is vague

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