NSO Level 1- Science Olympiad (SOF) Class 6: Questions 157 - 162 of 201

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Question 157

Question

MCQ▾

Refer the given flowchart and select the correct option.

Flowchart Shows the Sources of Fibres

Choices

Choice (4)Response

a.

W – Cotton, Y – Silk

b.

X – Flax, Y – Silk

c.

W – Jute, Z – Wool

d.

X – Jute, Z – Wool

Question 158

Question

MCQ▾

Fibres are separated from the seeds of cotton bolls by the process known as

Choices

Choice (4)Response

a.

Spinning

b.

Threading

c.

Ginning

d.

Winnowing

Question 159

Question

Match List-Ⅰ List-Ⅱ▾

Match the column – I and column – II in given table.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Cotton

(i)

Animal fibre

(B)

Charkha

(ii)

Synthetic fibre

(C)

Silk

(iii)

Plant fibre

(D)

Polyester

(iv)

Spinning

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (i)
  • (iii)
  • (iv)

b.

  • (iii)
  • (iv)
  • (i)
  • (ii)

c.

  • (iv)
  • (i)
  • (iii)
  • (ii)

d.

  • (iii)
  • (ii)
  • (i)
  • (iv)

Question 160

Question

MCQ▾

Identify X, Y and Z in the given Venn diagram and select the correct option.

Venn Diagram Shows the Types of Fibres

Choices

Choice (4)Response

a.

X – rubber, Y – polyester

b.

Y – silk, Z – cotton

c.

Y – jute, Z – nylon

d.

All of the above

Question 161

Question

MCQ▾

Cotton ball is converted to yarn process is called:

Choices

Choice (4)Response

a.

Ginning

b.

Weaving

c.

Spinning

d.

Knitting

Question 162

Question

MCQ▾

Fibres are obtained from ________.

Choices

Choice (4)Response

a.

Animals

b.

Plants

c.

Both a. and b. are correct

d.

None of the above

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