NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1567 - 1573 of 1971

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Question 1567

Question

MCQ▾

Which of these plant fibres are used for making clothes?

Choices

Choice (4)Response

a.

Flax

b.

Cotton

c.

Jute

d.

All a., b. and c. are correct

Question 1568

Question

MCQ▾

Woollen clothes are prepared from:

Choices

Choice (4)Response

a.

Wool worms

b.

Carbon compounds

c.

Wool of sheep

d.

Cotton plants

Question 1569

Question

MCQ▾

Sital is choosing a coat to use in very cold weather. The coat she choose should be made of:

Choices

Choice (4)Response

a.

Plastic

b.

Cotton

c.

Wool

d.

Silk

Question 1570

Question

MCQ▾

The two main processes of making fabrics are:

Choices

Choice (4)Response

a.

Ginning and weaving

b.

Weaving and spinning

c.

Weaving and knitting

d.

Ginning and retting

Question 1571

Question

MCQ▾

Which of the following is NOT a synthetic fibre?

Choices

Choice (4)Response

a.

Polyester

b.

Nylon

c.

Cotton

d.

Acrylic

Question 1572

Question

MCQ▾

Which of the following are the substances that are present in the soil and required for the growth of crops?

Choices

Choice (4)Response

a.

Pesticides

b.

Manures

c.

Fertilizers

d.

Nutrients

Question 1573

Question

MCQ▾

The process by which fertilizer is prepared from dead leaves, twigs, etc. , is called:

Choices

Choice (4)Response

a.

Farming

b.

Fertilizing

c.

Manuring

d.

Composting

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