Olympiad – Class VI – Science - Bio - Fibre to Fabric

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Question - 1

Which of the following sequences is correct in making fabric?

  • A Weaving - Ginning - Spinning
  • B Ginning - Spinning - Weaving
  • C Spinning - Weaving - Ginning
  • D Ginning - Weaving - Spinning

Question - 2

Which of the following devices was popularised by Mahatma Gandhi as a part of the independence movement?

  • A Handloom
  • B Shuttle
  • C Charkha
  • D Machine

Question - 3

Which of the following materials is grouped wrongly in the chart given below?

  • A Flax
  • B Rayon
  • C Terylene
  • D Polyester

Question - 4

Which of the following processes involves rotting of gummy skin of jute sticks in water?

  • A Baling
  • B Ginning
  • C Retting
  • D Spinning

Question - 5

Which of the following fibres on burning smells like burning hair?

  • A Cotton
  • B Flax
  • C Wool
  • D Jute

Question - 6

The box given below shows the characteristics of fibres. Fabric made from above fibre is comfortable to use during which of the following seasons?
 1. Allow free movement of air
 2. High water absorption capacity.

  • A Winter season
  • B Spring season
  • C Summer season
  • D Rainy season

Question - 7

Which of the following is used to make carpets and gunny bags?

  • A Polyester
  • B Cotton
  • C Jute
  • D Silk

Question - 8

Which of the following does not belong to the group formed by others?

  • A Wool
  • B Polyester
  • C Silk
  • D Cotton

Question - 9

Complete the given correlation
Silk: Cocoon, Wool:? 

  • A Hair of rabbit
  • B Cotton plant
  • C Fleece of sheep
  • D Jute of hemp.

Question - 10

Which of the following is not a synthetic fibre?

  • A Polyester
  • B Nylon
  • C Wool
  • D Acrylic