General Science-Our Clothes [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 1 - 8 of 28

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Question 1

Question MCQ▾

Charkha is a type of:

Choices

Choice (4)Response

a.

Dyeing machine

b.

Spindle

c.

Shearing machine

d.

None of the above

Edit

Question 2

Question MCQ▾

To protect silk and woolen clothes, we should use:

Choices

Choice (4)Response

a.

Salt solution

b.

Medicines

c.

Benzene solution

d.

Naphthalene balls

Edit

Question 3

Question MCQ▾

The crisscross laying of yarns tightly, using weaving machines or knitting rods is called:

Choices

Choice (4)Response

a.

Spinning

b.

Knitting

c.

Stitching

d.

Ginning

Edit

Question 4

Question MCQ▾

Clothes do not protect us from:

Choices

Choice (4)Response

a.

Cold

b.

Heat

c.

Dust and germs

d.

Blood pressure

Edit

Question 5

Question MCQ▾

Synthetic fibers prepared from:

Choices

Choice (4)Response

a.

Wool of sheep

b.

Wool worms

c.

Cotton plants

d.

Carbon compounds

Edit

Question 6

Question MCQ▾

The types of clothes we wear depends on the:

Choices

Choice (4)Response

a.

Climate of the place

b.

Occasion

c.

Season

d.

All a., b. and c. are correct

Edit

Question 7

Question MCQ▾

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

Choices

Choice (4)Response

a.

Woolen clothes

b.

Nylon clothes

c.

Silk clothes

d.

Cotton clothes

Edit

Question 8

Question MCQ▾

What type of clothes are best suited for winter?

Choices

Choice (4)Response

a.

Linen

b.

Cotton

c.

Polyester

d.

Woolen

Edit