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Question (11)

QN0033892

Which paper is specially made for people who read by touching raised dots?

(A) Art paper
(B) Tissue paper
(C) Braille paper
(D) Chart paper

Correct Answer: C

Explanation:

Braille paper has raised dot patterns for reading by touch.

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Question (12)

QN0033893

A shopkeeper starts using paper envelopes made from old newspapers instead of plastic bags. Which benefit is achieved?

(A) More plastic waste is produced
(B) Waste paper gets recycled and pollution is reduced
(C) Trees are cut faster
(D) More paper is wasted

Correct Answer: B

Explanation:

Recycling paper reduces waste and helps protect the environment.

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Question (13)

QN0033894

Which of the following was used for writing in earlier times in India?

(A) Palm leaves (talapatra)
(B) Plastic sheets
(C) Aluminium foil
(D) Glass plates

Correct Answer: A

Explanation:

Palm leaves called talapatra were used for writing.

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Question (14)

QN0033895

Meera carries her own cloth bag while shopping instead of taking a paper bag every time. Which 5R is she mainly following?

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

Correct Answer: B

Explanation:

She is refusing to use single-use bags.

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Question (15)

QN0033896

Why should paper be used responsibly?

(A) It is made without using any resources
(B) Making paper requires trees, water and energy
(C) Paper cannot be recycled
(D) Paper is made only by machines

Correct Answer: B

Explanation:

Paper production uses trees, water and energy, so it should be used wisely.

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Question (16)

QN0033897

Which material mentioned in the chapter can be used to make environment-friendly paper and save trees?

(A) Iron fibre
(B) Banana fibre
(C) Cotton rope
(D) Plastic fibre

Correct Answer: B

Explanation:

Banana fibre is an eco-friendly alternative for making paper.

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Question (17)

QN0033898

Rahul gives his old textbooks to his younger cousin for the next school year. Which 5R does this represent?

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

Correct Answer: A

Explanation:

Using the same item again without changing it is reuse.

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Question (18)

QN0033899

During a natural colour experiment, one student uses a large amount of beetroot while another uses only a few drops of turmeric. Why will the comparison not be reliable?

(A) Beetroot is always brighter
(B) The quantity of colouring materials is not the same
(C) Turmeric cannot colour paper
(D) Paper cannot absorb natural colours

Correct Answer: B

Explanation:

A fair experiment requires equal quantities of colouring materials.

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Question (19)

QN0033900

Which of the following is the best example of reducing paper waste in school?

(A) Throwing away half-used notebooks
(B) Using blank pages of old notebooks for rough work
(C) Burning old newspapers
(D) Buying new notebooks every month

Correct Answer: B

Explanation:

Using blank pages reduces unnecessary use of fresh paper.

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Question (20)

QN0033901

Four friends performed different actions. Who is following the principle of recycling?

(A) Ananya refuses a disposable paper cup.
(B) Dev uses both sides of a notebook page.
(C) Karan turns old newspapers into handmade paper.
(D) Siya uses the same gift bag again.

Correct Answer: C

Explanation:

Recycling converts old material into a new product like handmade paper.

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Question (11)

Which paper is specially made for people who read by touching raised dots?

Explanation:

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Question (12)

A shopkeeper starts using paper envelopes made from old newspapers instead of plastic bags. Which benefit is achieved?

Explanation:

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Question (13)

Which of the following was used for writing in earlier times in India?

Explanation:

Link:

Question (14)

Meera carries her own cloth bag while shopping instead of taking a paper bag every time. Which 5R is she mainly following?

Explanation:

Link:

Question (15)

Why should paper be used responsibly?

Explanation:

Link:

Question (16)

Which material mentioned in the chapter can be used to make environment-friendly paper and save trees?

Explanation:

Link:

Question (17)

Rahul gives his old textbooks to his younger cousin for the next school year. Which 5R does this represent?

Explanation:

Link:

Question (18)

During a natural colour experiment, one student uses a large amount of beetroot while another uses only a few drops of turmeric. Why will the comparison not be reliable?

Explanation:

Link:

Question (19)

Which of the following is the best example of reducing paper waste in school?

Explanation:

Link:

Question (20)

Four friends performed different actions. Who is following the principle of recycling?

Explanation:

Link:

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