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Question (1)

QN0033882

Which material is mainly used to make the paper found in most textbooks?

(A) Cotton cloth
(B) Wood pulp
(C) Plastic sheets
(D) Banana leaves

Correct Answer: B

Explanation:

Most printed paper is made from wood pulp obtained from trees.

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Question (2)

QN0033883

Riya wants to make recycled paper at home. She tears old newspapers into pieces but forgets to soak them in water before mashing. What is most likely to happen?

(A) The paper will become brighter
(B) The paper pieces will be difficult to mash into pulp
(C) The paper will dry faster
(D) The paper will become waterproof

Correct Answer: B

Explanation:

Soaking softens the paper and helps in making pulp easily.

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Question (3)

QN0033884

Why are fenugreek (methi) seeds added while making recycled paper?

(A) To give colour
(B) To make the paper smell good
(C) To act as a binding material
(D) To make the paper shiny

Correct Answer: C

Explanation:

Fenugreek seeds help bind the paper fibres together.

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Question (4)

QN0033885

A student wants to compare colours made from turmeric and beetroot on recycled paper. Which method will give the fairest comparison?

(A) Use different-sized paper pieces
(B) Use equal-sized paper pieces and equal quantities of colour
(C) Dry one paper in the sun and the other in water
(D) Colour only one side of one paper

Correct Answer: B

Explanation:

Keeping all other conditions the same makes the comparison fair.

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Question (5)

QN0033886

Which of the following is a natural dye?

(A) Poster colour
(B) Watercolour paint
(C) Turmeric paste
(D) Ink pen refill

Correct Answer: C

Explanation:

Turmeric is obtained from a plant and is a natural colouring material.

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Question (6)

QN0033887

Aarav writes on only one side of every notebook page even when the back side is blank. Which 5R should he follow to reduce paper wastage?

(A) Refuse
(B) Reduce
(C) Recycle
(D) Repurpose

Correct Answer: B

Explanation:

Using both sides of paper helps reduce paper waste.

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Question (7)

QN0033888

Which type of paper is best suited for packing heavy objects?

(A) Tissue paper
(B) Newspaper
(C) Cardboard
(D) Writing paper

Correct Answer: C

Explanation:

Cardboard is thick, hard and suitable for packing.

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Question (8)

QN0033889

A child uses an old newspaper to make handmade paper. Which 5R is being followed?

(A) Recycle
(B) Reduce
(C) Refuse
(D) Reuse

Correct Answer: A

Explanation:

Recycling converts old material into a new product.

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Question (9)

QN0033890

Which sequence correctly shows the process of making recycled paper?

(A) Dry → Tear → Mash → Soak
(B) Tear → Soak → Mash → Roll → Dry
(C) Mash → Tear → Roll → Dry
(D) Soak → Dry → Tear → Roll

Correct Answer: B

Explanation:

The correct order is tear, soak, mash, roll and dry.

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Question (10)

QN0033891

Priya decorates an old bottle and uses it as a flower vase. This is an example of

(A) Reduce
(B) Refuse
(C) Repurpose
(D) Recycle

Correct Answer: C

Explanation:

Repurposing means giving an old object a new use.

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Question (1)

Which material is mainly used to make the paper found in most textbooks?

Explanation:

Link:

Question (2)

Riya wants to make recycled paper at home. She tears old newspapers into pieces but forgets to soak them in water before mashing. What is most likely to happen?

Explanation:

Link:

Question (3)

Why are fenugreek (methi) seeds added while making recycled paper?

Explanation:

Link:

Question (4)

A student wants to compare colours made from turmeric and beetroot on recycled paper. Which method will give the fairest comparison?

Explanation:

Link:

Question (5)

Which of the following is a natural dye?

Explanation:

Link:

Question (6)

Aarav writes on only one side of every notebook page even when the back side is blank. Which 5R should he follow to reduce paper wastage?

Explanation:

Link:

Question (7)

Which type of paper is best suited for packing heavy objects?

Explanation:

Link:

Question (8)

A child uses an old newspaper to make handmade paper. Which 5R is being followed?

Explanation:

Link:

Question (9)

Which sequence correctly shows the process of making recycled paper?

Explanation:

Link:

Question (10)

Priya decorates an old bottle and uses it as a flower vase. This is an example of

Explanation:

Link:

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