Pick up correct statement from the following: (A) Fibre boards are used for thermal and acoustic control (B) Fibre boards are used for light weight standing members (C) Fibre boards are obtained by impregnating a resin product on fibres (D) All the above Answer: Option D Question No. CBSE Class 7 Science Multiple Choice Questions(MCQs) & Answers CBSE Class 7 Science QUESTIONS CBSE Class 7 Science Multiple Choice Questions(MCQs)& Answers 1 When wind speed increases, air pressures A decreases B increases C remains constant D none of these Answer: decreases 2 Soil formation is a A slow process B fast process C rapid… 2. 8. 9. (a) bolls (b) jute (c) yarn (d) cushions Q5: Which of the following is animal natural fibre? Question 4. In which of the following processes new offspring with special characters is produced by selecting parents? Question 6 of 15. Which of the following fibres on burning smells like burning hair? (c) Natural Fibres. Students can solve NCERT Class 8 Science Synthetic Fibres and Plastics MCQs Pdf with Answers to know […] 19. We have Provided Agriculture Class 8 Geography MCQs Questions with Answers to help students understand the concept very well. Operation 'Desert Storm' was the … NCERT Exemplar Class 6 Science is very important resource for students preparing for VI Board Examination. Answer this multiple choice objective question and get explanation and result.It is provided by OnlineTyari in English Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. 1. (a) Silk (b) Nylon (c) Rayon (d) All of these. a) Wool b) Silk c) Cotton d) None of these Cotton is a natural fibre but wool is not a plant fibre. The structure within a cell that is concerned with energy is: (a) the cytoplasm, (b) the cell membrane, (c) the nucleus, (d) the mitochondrion. Measurement and Instrumentation Objective Questions 1. The clothes are … Which of the following is synthetic fibre? (a) Plastic (b) Wood (c) Cement (d) Nylon. Natural fibres b. 16. Here, one can take practice test with more than 120+ questions of Chapter 3 of standard 6 science. We use woolen clothes in winter as wool is. Solving the Fibre to Fabric Multiple Choice Questions of Class 7 Science Chapter 3 MCQ can be of extreme help as you will be aware of all the concepts. Which fibre yielding plant should be grown in a field having black soil and warm climate? Soft under fur of Kashmiri goat is used to woven shawls called, ► (d) Tree barks, leaves and animals skin. Cotton is usually picked by hand. Which of the following is an example of a stem fiber: Jute. Sol:(c) Aluminum. Question-answers (Fibre to Fabric) Multiple Choice Questions 1. MCQ Exam ON : Miscellaneous MCQ . Class: VI. Download CBSE Class 7 Science Fibre to Fabric MCQs Set A in pdf, Science chapter wise Multiple Choice Questions free, CBSE Class 7 Science Fibre to Fabric MCQs. 12. The fibres which are obtained by blending natural and synthetic fibres are called (a) joint fibres (b) mixed fibres (c) real fibres (d) artificial fibres 2. Which of the following is not a natural fibre . Cotton, wool, silk are examples of _____ . Which one is a type of synthetic fibre? Which of the following statements are true for agrobacterium mediated gene transfer. Artificial fibres c. Rayon fibre d. Nylon fibre 6. Big reels on which yarn is wound is called, 23. 7. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The following is an answer given by Boojho to a question asked by his teacher— "Cotton, wool, silk and jute are classified as natural fibres whereas nylon and polyester are classified as synthetic fibres." MCQ Questions for Class 6 Science Chapter 3 Fibre to Fabric with Answers. 1. (a) Wood (b) Plastic (c) Aluminium (d) Organic materials. 4. Question 2. Start studying Forensic Science (Chapter 13 Trace Evidence I: Hairs and Fibres) - MCQ. Which is a natural fibre? Which of the following statements is not true? 1. Question 2. Self generating type transducers are _____ transducers. This section focuses on "Natural Language Processing" in Artificial Intelligence. Which of the following is not a natural fibre . (b) Bakhrwal is an Indian breed of sheep. Following is the list of multiple choice questions in this brand new series: MCQ in Optical Fiber Communications PART 1: MCQ from Number 1 – 50 Answer key: PART 1 Multiple Choice Questions (MCQs) Choose the correct option. (a) Cotton (b) Jute (c) Nylon (d) Wool Q3: Which one of the following is NOT a synthetic fibre? Fibre produced in factories is called man-made fibre natural fibre synthetic fibre both (a) and (c) Question 8 of 15. Classify the following fibres as natural … 3. MCQ Questions for Class 7 Science: Ch 3 Fibre to Fabric. Answer. Which of the following can be recycled many times? (a) Plant Fibres (b) Animal Fibres (c) Natural Fibres (d) Synthetic Fibres. Sol. Man-made fibres – Nylon, rayon, polyester. (d) Shearing is usually done in summer season. User accidentally deleting data. Question 7 of 15. Which one of the following is not a natural fibre (a) Nylon (b) Cotton (c) Flax (d) Jute (a) Nylon 21. Question 3. The transducers that converts the input signal into the output signal, which is a discrete function of time is … Medium sized weaving machine run on power, used to produce cotton clothes on large scale is called, 11. Can you tell what question the teacher has asked? Prepare for school test and terminal exams through the following 25 Multiple Choice Questions test with answers and explanation. Which among the following fibre optic cables have a core of size 480 μm to 980 μm and made up of polymethylmethacrylate? These are called a. CBSE Previous Year Question Paper for Class 10, CBSE Previous Year Question Paper for Class 12. Virus 4. ► (b) Jute is the outer covering of coconut. Which of the following processes involves conversion of yarn into cloth? Natural fibres – Cotton, jute, wool, silk. The fibres of some fabrics such as cotton, jute, silk and wool are obtained from plants and animals. Example of a seed fiber: Cotton. Which of the following is a natural polyamide fibre. (b) Wool. Which of the following is natural fibre? Question 12. D) Nylon done clear. Which synthetic fibre is called artificial silk? 8. What is known as golden fibre? MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. 12. The fleece of the lamb refers to _____ . This process is called _____ of cotton. 15. Which is a natural fibre? MULTIPLE-CHOICE QUESTIONS Complete these questions without using the text and then refer back. Studyrankers is a free educational platform for cbse k-12 students. Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. 2. A. Exemplar Solutions. 22. The device popularized by Mahatma Gandhi is. Feedback. Which of the following gas is produced from landfill wastes? hair. MCQ Questions for Class 8 Social Science with Answers were prepared based on the latest exam pattern. Multiple Choice Questions and Answers on Optical Fiber Communication(Part-1) Multiple Choice Questions and Answers By Sasmita January 9, 2020 1) In an optical fiber communication system, which among the following is not a typical transmitter function? There are about 20 sets of MCQ tests, each test containing 5 questions with answers and explanation of answers updated for new academy session 2020-21. a) Active b) Passive c) Secondary d) Inverse Ans : (a) 2. Answer 15 . 17. In hot humid conditions, which of the following fabrics will you choose for wearing? Question from very important topics are covered by NCERT Exemplar Class 6.You also get idea about the type of questions and method to answer in your Class 6th examination. 6. Replication data corruption 3. Sol. A Which of the following deals with the rearing of silk worm? Which one of the following is not an example of natural fibre? Which of the following processes involves the separation of seeds from cotton bolls? Multiple Choice Questions. Here are solved important MCQs on fibre to fabric. Fibres are then separated from the seeds by combing. (a) Silk (b) Nylon (c) Rayon (d) All of these. Which of the following is formed when fibres are twisted by spinning? These Extra Questions with solution are prepared by our team of expert teachers who are teaching grade in CBSE … After selecting the correct or incorrect answers, you can see the right answers with reason behind them. Multiple choice questions have become an integral part of the CBSE examination system. Question 1. Wool Nylon PVC Polythene. Agriculture Class 8 Geography Important Questions. 1. 22. Science MCQs for Class 8 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Which word complete the given correlation? AI Natural Language Processing MCQ. Preview this quiz on Quizizz. Woollen fibres are obtained from which of the following things? Class 8 Science Chapter 3 Synthetic Fibres and Plastics MCQ (Multiple Choice Questions) with Answers is available here in PDF format. PART 1: MCQ from Number 1 – 50 Answer key: PART 1. Which one of the following is a synthetic fibre? Improving the stretchability. MCQ Questions for Class – 6th Science Chapter – 3 Fibre to Fabric with Answers. (a) Glass fibre optic cable (b) Plastic fibre optic cable (c) Plastic clad silica fibre optic cable (d) All of the above. All plant fibers share the common polymer _____. Know answer of objective question : Which of the following is not a natural fibre?. Question 1 of 10. 18. Almost all exams have a section for MCQs. Check the below NCERT MCQ Questions for Class 8 Geography Chapter 4 Agriculture with Answers Pdf free download. 3. Cotton is usually picked by hand. Fibre to Fabric Class 7 MCQs Questions with Answers. The machine that comb loose wool in sheet is called. 2. Which of the following fibres is called vegetable fibre? MCQ Exam ON : Basic Gk MCQ . Q2: Which one of the following is NOT a natural fibre? There chapter wise Practice Questions with complete solutions are available for download in myCBSEguide website and mobile app. 3. 14. (a) Acrylic (b) Nylon (c) Polyester (d) Rayon. 10. In South America wool is obtained from which of the following animals? (a) Nylon (b) Cotton (c) Silk (d) Wood. These MCQ Questions on Fibre to Fabric Class 6 with answers pave for a quick revision of the Chapter … a. Which is a natural fibre? 2. Answer: (b) Plastic fibre optic cable Which one of the following is not a natural fibre. Question 1. Which of the following devices was popularized by Mahatma Gandhi as a part of the independence movement? Fabrics are made from fibres obtained from (fabrics un fibres se bnti Hein Jo milte hei-) Question 2 of 10. MCQ Questions for Class 7 Science: Ch 3 Fibre to Fabric. 13. Which one of the following is a synthetic fibre? Silk is obtained from silk worm which lives on. 1) ... Meghnad Saha is known for his contribution in which one of the following fields? (a) Jute bag (b) Woollen shawl (c) Silk saree (d) Nylon scarf. 7. Studyrankers is a free educational platform for cbse k-12 students. : 3. Solving the Fibre to Fabric Multiple Choice Questions of Class 6 Science Chapter 3 MCQ can be of extreme help as you will be aware of all the concepts. The season in which jute is cultivated. Q7: Which of the following statements is NOT true? Select one: 1. (a) Nylon (b) Rayon (c) Polyester (d) All of these. Woollen clothes are preferred to be worn on which of the following days? 2. Which of the following takes place when fibres are twisted before being made into yarns or thread? 1. (a) Rayon (b) Cotton (c) Wood (d) Silk (a) Rayon. 24. Which of the following materials is/are used for clothing in ancient times? 3. Recommended Content Paheli wants to present her friend a gift made of plant-fibre. Class 8 Science Chapter 3 MCQ (Multiple Choice Questions) of Synthetic Fibres and Plastic. CBSE Previous Year Question Paper for Class 10, CBSE Previous Year Question Paper for Class 12. cellulose. Which of the following is a bad conductor of electricity? (a) Nylon (b) Rayon (c) Polyester (d) All of these. Which one of the following groups of chemicals is not a food nutrient? View Solution play_arrow; question_answer46) DIRECTIONS: Read the passage (s) given be low and answer the questions that follow. 13. Biology Multiple Choice Questions and Answers for Different Competitive Exams. PART 2: MCQ from Number 51 – 100 Answer key: PART 2. Scouring is a finishing operation during the manufacture of fibre, which aims at _____ of fibres. The fibres of some fabrics such as cotton, jute, silk and wool are obtained from plants and animals. 21. Multiple Choice Questions (MCQs) Which of the following is not a man-made material? Students are advised to refer to the attached MCQ database and practise them regularly. d. Fibre 5. Answer 1 (a) Question 2. Artificial fibres c. Rayon fibre d. Nylon fibre 6. Nylon Rayon Polyester All of these. MCQ Questions for Class – 6th Science Chapter – 3 Fibre to Fabric with Answers. Class 6 Science Chapter 3 MCQ are given below covering the entire chapter and updated for new academic session 2020-21. Jute is a plant fibre while silk is a fibre obtained from cocoons of insects and is a natural fibre. Q8: Which country is the most producing silk in the world? 14. B) Cotton done clear. Which of the following statements is not true about wool- A natural form of fibre? Which statement out of the following is incorrect? A) Yam done clear. 2. Which of the following processes involves rotting of gummy skin of jute sticks in water? 17. Fibres are then separated from the … These are called a. Scientific name of mulberry silk moth is. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. 7. (a) A popular sheep breed (b) The white colour of the fur (c) Hairy fibres of the sheep (d) All of the above 1. (a) polyster (b) nylon (c) acrylic (d) silk Q4: The fruits of the cotton plant are called _____. (a) Workers in wool industry generally suffer from Sorter's disease. 14. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 6.. 13. Following is the list of multiple choice questions in this brand new series: MCQ in Optical Fiber Communications . I. All of the following are considered natural fibers, except: Acrylic Fibers _____ fibers are the most popular of animal fibers. A full revision with question-answer and explanation in the form of MCQs based on latest CBSE Syllabus for new academic session 2020-2021. Which of the following is not a natural fibre? (a) Biogas (b) Natural gas (c) Liquified petroleum gas (d) All of the above. (b) Jute is the outer covering of coconut. Question 3. MCQ in Fiber Optics Communications Part 1 | ECE Board Exam About Pinoybix Pinoybix.org is an engineering education website maintained and designed toward helping engineering students achieved their ultimate goal to become a full-pledged engineers very soon. 9. B. Dyeing/colouring Which of the following does not belong to the group formed by others? 283 15. (a) Wool fibre is obtained from sheep (b) Wool fibre is obtained from moth (c) Wool fibre is obtained from llama Which of the following is a natural fibre? Natural fibres b. From where wool is obtained? Fibre obtained from plants and animals are called. Answer: Wool is obtained from the fleece of sheep or goat. (a) Rayon (b) Nylon (c) Polyester (d) Cotton. The answer is: Power failures and natural disasters. Sol:(a) Biogas. Which of the following is used for making gunny … Which one of the following is not an example of natural fibre? (d) Silk fibre is obtained from silk worms. Best quality of wool is obtained from, 17. d. Fibre 5. 6. The industry related to fabric and clothing is called. Which one of the following is a synthetic fibre? 20. Free PDF Download of CBSE Science Multiple Choice Questions for Class 8 with Answers Chapter 3 Synthetic Fibres and Plastics. 1. 16. Which out of the following will she select? Power failures and natural disasters 2. Chapter 3: Fibre to Fabric. (c) Rayon is a natural fibre. CHAPTER 1 1. CBSE Class 8 Science Synthetic Fibres and Plastics Objective Questions helps the students to understand the concepts thoroughly and to score good marks. Answer: Jute is the cheapest natural fibre and is known as the golden fibre. C) Silk done clear. 20. myCBSEguide has just released Chapter Wise Question Answers for class 8 Social Science. (a) China (b) India (c) Bangladesh (d) Japan Which of the following effectively describes capacity optimization technologies? These MCQ Questions on Synthetic Fibres and Plastics Class 8 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. 1. 18. Class 7 Science Chapter 3 MCQ (Multiple Choice Questions) of Fibre to Fabric. Silk Nylon Rayon All of these. (a) Cotton (b) Wool (c) Jute (d) None of the above. These Multiple Choice Questions (mcq) should be practiced to improve the AI skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations. Aims at _____ of fibres wool ( c ) Aluminium ( d ) of! With reason behind them new academic session 2020-21 are given below covering the entire and...: Ch 3 fibre to Fabric ) Multiple Choice Questions for Class 8 Science Synthetic and. Fabrics will you choose for wearing there Chapter Wise Question Answers for Class 12 like burning?... And updated for new academic session 2020-2021 μm and made up of polymethylmethacrylate is produced from landfill wastes, other! Known for his contribution in which one of the following is not true about a! For wearing in the form of fibre? was the … AI natural Language Processing MCQ the CBSE system! Tell what Question the teacher has asked the following fibres on burning smells like burning hair a fibre... Machine run on power, used to woven shawls called, 11 conversion of yarn into cloth for VI examination! Produced by selecting parents ; question_answer46 ) DIRECTIONS which of the following is a natural fibre mcq Read the passage ( s ) given be low and the. And wool are obtained from the fleece of sheep or goat Active b ) Cotton c... Worn on which yarn is wound is called, 11 of some fabrics such as Cotton, Jute, and. 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