NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1549 - 1555 of 1971

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Question number: 1549

» General Science » Our Clothes

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MCQ▾

Question

In winter, we wear ________ clothes keep our body warm.

Choices

Choice (4) Response

a.

Polyester

b.

Woollen

c.

Cotton

d.

Silk

Question number: 1550

» General Science » Our Clothes

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MCQ▾

Question

Which of the following is NOT true for cotton plants?

Choices

Choice (4) Response

a.

They allow body heat to escape

b.

They absorb body heat

c.

They let the air to circulate freely

d.

They keep our body warm

Question number: 1551

» General Science » Our Clothes

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MCQ▾

Question

Flax is a:

Choices

Choice (4) Response

a.

Plant

b.

Fabric

c.

Animal

d.

Synthetic fibre

Question number: 1552

» General Science » Our Clothes

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MCQ▾

Question

Which animal get our wool that keep warm?

Choices

Choice (4) Response

a.

Cow

b.

Sheep

c.

Monkey

d.

Lion

Question number: 1553

» General Science » Our Clothes

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MCQ▾

Question

Why do we use naphthalene between layers of clothes when they are stored?

Choices

Choice (4) Response

a.

Clothes smell better when naphthalene is used

b.

Naphthalene protects the clothes from insects

c.

Naphthalene is a disinfectant

d.

Naphthalene makes the clothes brighter

Question number: 1554

» General Science » Our Clothes

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MCQ▾

Question

Bleaching and dyeing are usually done:

Choices

Choice (4) Response

a.

After the yarns are made

b.

Before the yarns are made

c.

Just before the fabrics are made

d.

After the fabric are made

Question number: 1555

» General Science » Our Clothes

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MCQ▾

Question

Anand is feeling very hot on a summer day. He is sweating too much due to the blazing sun. What clothes will keep him comfortable?

Choices

Choice (4) Response

a.

Woollen clothes

b.

Cotton clothes

c.

Silk clothes

d.

Nylon clothes

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