NCERT Solutions for Class 6 Science Chapter 3

NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric in English Medium or अध्याय 3: तंतु से वस्त्र तक in हिंदी मीडियम free to use or download for offline use updated for new academic session 2020-2021.

Videos are also given as helping hand for each chapter. These solutions are applicable for the current CBSE Syllabus 2020-21. Questions and modifications are taken form the NCERT Books 2020=2021. Offline Apps for Class 6 Science in Hindi and English Medium also available on Play Store.




NCERT Solutions for Class 6 Science Chapter 3

Class:6
Subject:Science – विज्ञान
Chapter 3:Fibre to Fabric

Class 6 Science Chapter 3 Answers



Questions for Practice

1. Paheli wants to present her friend a gift made of plant-fibre. Which out of the following will she select?
(a) Jute bag (b) Woollen shawl (c) Silk saree (d) Nylon scarf
2. Which of the following materials did people use in ancient times for making clothes?
(i) Leaves of trees (ii) Newspaper (iii) Metal foils (iv) Animal skins and furs
(a) (i) and (ii) (b) (i) and (iii) (c) (ii) and (iii) (d) (i) and (iv)
3. Boojho went to a cloth shop. There he found a fabric which was smooth to touch, had vibrant colour and shine. The fabric could be
(a) Cotton (b) Wool (c) Silk (d) Jute
4. Beera is a farmer. His field has black soil and the climate is warm. Which fibre yielding plant should he grow in his field?
(a) Jute (b) Cotton (c) Coconut (d) Wool
5. Boojho wants to make yarn from fibre at home. Which of the following will he use to carry out the task?
(a) Powerloom (b) Handloom (c) Charkha (d) Knitting needles
6. State whether the following statements are true or false. If false, correct them.
(a) Silk is a plant fibre.
(b) Jute is obtained from the leaves of a plant.
(c) Weaving is a process of arranging two sets of yarn together.
(d) Cotton yarn on burning gives an odour similar to that of a burning paper.
7. Once, Paheli visited a tailor shop and brought home some cuttings of fabric to study their properties. She took two pieces and found that one of the pieces were shrinking when it was burnt with a candle. However the other did not shrink on burning. Can you help her to find out which of the two was a cotton fabric and which a silk fabric?




Answers of Questions

Answer 1: (a) Jute bag
Answer 2: (d) (i) and (iv)
Answer 3: (c) Silk
Answer 4: (b) Cotton
Answer 5: (c) Charkha
Answer 6: (a) False (b) False (c) True (d) True
Answer 7: Cotton fabric does not shrink but silk fabric shrinks on burning.



Important Questions on Class 6 Science Chapter 3

Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute.
Natural Fibres: wool, cotton, silk, jute
Synthetic Fibres: nylon, polyester
रिक्त स्थान की पूर्ति कीजिए: _____________ और __________ से पादप तंतु प्राप्त किए जाते हैं।
रुई और पटसन से पादप तंतु प्राप्त किए जाते हैं।
रिक्त स्थान की पूर्ति कीजिए: _____________ और __________ जांतव तंतु हैं।
रेशम और ऊन जांतव तंतु हैं।
From which parts of the plant cotton and jute are obtained?
Cotton is obtained from the fruits of the cotton plant, called cotton balls. Jute fibre is obtained from the stem of the jute plant.
Name two items that are made from coconut fibre.
Jute bags, ropes and Foot mats.
तंतुओं से तागा निर्मित करने की प्रक्रिया स्पष्ट कीजिए।
तंतुओं से तागा बनाने की प्रक्रिया को कताई कहा जाता है। इस प्रक्रिया में, कपास के एक पुंज से रेशों को खींचकर ऐंठते हैं। ऐसा करने से रेशे पास-पास आ जाते हैं और तागा बन जाता है।
कताई के लिए तकली और चरखे जैसे सरल उपकरणों का उपयोग किया जाता है। बड़े पैमाने पर बड़ी कताई मशीनों का उपयोग किया जाता है।

NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric
NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric in Hindi Medium