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Question (31)

QN0010677

A child forgets to brush for several days. Which concern becomes more likely?

(A) Tooth-related problems
(B) Better oral cleanliness
(C) Faster digestion only
(D) Stronger gums automatically

Correct Answer: A

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Question (32)

QN0010678

Which tool is most directly associated with brushing teeth?

(A) Toothbrush
(B) Ruler
(C) Compass
(D) Pencil

Correct Answer: A

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Question (33)

QN0010679

What is the best reason for removing food particles from teeth?

(A) To help keep teeth healthy
(B) To make teeth heavier
(C) To increase tooth number
(D) To stop saliva production

Correct Answer: A

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Question (34)

QN0010680

Which habit connects science with everyday life in this topic?

(A) Understanding why brushing prevents oral problems
(B) Memorising tooth colours
(C) Counting plates at home
(D) Watching television daily

Correct Answer: A

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Question (35)

QN0010681

A healthy mouth is most likely to have ______.

(A) Clean teeth and gums
(B) Food stuck everywhere
(C) Unclean teeth
(D) No saliva

Correct Answer: A

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Question (36)

QN0010682

Which statement about oral hygiene is correct?

(A) It involves caring for teeth and gums
(B) It only involves washing hands
(C) It is needed once a month
(D) It applies only to adults

Correct Answer: A

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Question (37)

QN0010683

Why is oral hygiene considered part of personal health care?

(A) It helps maintain mouth health and overall well-being
(B) It changes body height
(C) It controls weather conditions
(D) It replaces healthy food habits

Correct Answer: A

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Question (38)

QN0010684

Which example best reflects India’s traditional contribution to oral care?

(A) Use of neem twigs for cleaning teeth
(B) Use of plastic decorations
(C) Use of toy brushes
(D) Use of paper sticks

Correct Answer: A

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Question (39)

QN0010685

Which statement best summarizes the importance of oral hygiene?

(A) It helps keep the mouth, teeth and gums healthy
(B) It changes food into energy directly
(C) It replaces digestion
(D) It eliminates the need for chewing

Correct Answer: A

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Question (40)

QN0010686

What is the central message of the “Oral Hygiene” section?

(A) Regular care of the mouth, teeth and gums helps maintain good health
(B) Teeth do not need cleaning
(C) Oral hygiene is only for children
(D) Food particles improve oral health

Correct Answer: A

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Question (31)

A child forgets to brush for several days. Which concern becomes more likely?

Explanation:

Link:

Question (32)

Which tool is most directly associated with brushing teeth?

Explanation:

Link:

Question (33)

What is the best reason for removing food particles from teeth?

Explanation:

Link:

Question (34)

Which habit connects science with everyday life in this topic?

Explanation:

Link:

Question (35)

A healthy mouth is most likely to have ______.

Explanation:

Link:

Question (36)

Which statement about oral hygiene is correct?

Explanation:

Link:

Question (37)

Why is oral hygiene considered part of personal health care?

Explanation:

Link:

Question (38)

Which example best reflects India’s traditional contribution to oral care?

Explanation:

Link:

Question (39)

Which statement best summarizes the importance of oral hygiene?

Explanation:

Link:

Question (40)

What is the central message of the “Oral Hygiene” section?

Explanation:

Link:

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