Fibre to Fabric Practice Questions

Class 7 · Science · 1148 free MCQs with instant results and detailed explanations.

1148

Total

362

Easy

563

Medium

223

Hard

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Topics in Fibre to Fabric

Silk 365

Wool 397

Animal Fibres 386

Sample Questions from Fibre to Fabric

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Easy

What is the primary source of wool?

A. Sheep

B. Goats

C. Camels

D. Cows

Show Answer & Explanation

Correct Answer: A

Wool is primarily obtained from sheep, which have a fleece that grows continuously.

Easy

Silk is produced by which of the following?

A. Cocoon of silkworms

B. Honey bees

C. Spider webs

D. Cotton plants

Show Answer & Explanation

Correct Answer: A

Silk is made from the cocoons of silkworms, specifically the Bombyx mori species.

Easy

Which of the following fibres is known for being very warm and insulating?

A. Cotton

B. Silk

C. Wool

D. Linen

Show Answer & Explanation

Correct Answer: C

Wool is known for its excellent insulation properties, making it warm.

Medium

Which animal is primarily known for producing wool?

A. Goat

B. Sheep

C. Rabbit

D. Silkworm

Show Answer & Explanation

Correct Answer: B

Sheep are the main source of wool, used for making various textiles.

Medium

What is the primary protein found in the hair of animals like sheep?

A. Collagen

B. Keratin

C. Silk

D. Fibroin

Show Answer & Explanation

Correct Answer: B

Keratin is the main protein in hair and wool, providing strength and structure.

Medium

Silk is derived from which of the following?

A. Goat

B. Sheep

C. Silkworm

D. Camel

Show Answer & Explanation

Correct Answer: C

Silk is produced by the silkworm during its larval stage, making it unique among animal fibres.

Medium

Which of the following is a property of animal fibres?

A. Waterproof

B. Insulating

C. Non-biodegradable

D. Synthetic

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Correct Answer: B

Animal fibres like wool have insulating properties, making them warm and comfortable.

Hard

What is the primary source of silk in the textile industry?

A. Silkworms

B. Goats

C. Sheep

D. Camels

Show Answer & Explanation

Correct Answer: A

Silk is primarily produced by silkworms, specifically the larvae of the Bombyx mori moth.

Hard

Which of the following fibers is obtained from the fleece of sheep?

A. Silk

B. Wool

C. Cotton

D. Nylon

Show Answer & Explanation

Correct Answer: B

Wool is the fiber obtained from the fleece of sheep, used in various textile products.

Q10

Hard

What is the role of sericulture in silk production?

A. Cultivating silk-producing plants

B. Breeding silkworms

C. Manufacturing silk garments

D. Processing raw silk

Show Answer & Explanation

Correct Answer: B

Sericulture is the practice of breeding silkworms for the production of silk.

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Fibre to Fabric — Class 7 Science Practice Questions Online

This page contains 1148 practice MCQs for the chapter Fibre to Fabric in Class 7 Science. The questions are organized by difficulty — 362 easy, 563 medium, 223 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 3 topics, giving you comprehensive coverage of the entire chapter.