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Question (1)

QN0029833

Which hormone is mainly responsible for the development of secondary sexual characters in boys during adolescence?

(A) Insulin
(B) Testosterone
(C) Adrenaline
(D) Thyroxine

Correct Answer: B

Explanation:

Testosterone controls many changes during male adolescence.

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Question (2)

QN0029834

A teenager grows 6 cm in one year and 4 cm in the next year. What is the total increase in height?

(A) 8 cm
(B) 9 cm
(C) 10 cm
(D) 11 cm

Correct Answer: C

Explanation:

6 + 4 = 10 cm.

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Question (3)

QN0029835

Which gland mainly controls the release of hormones related to growth and adolescence?

(A) Salivary gland
(B) Pituitary gland
(C) Sweat gland
(D) Oil gland

Correct Answer: B

Explanation:

The pituitary gland is known as the master gland.

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Question (4)

QN0029836

A student spends 40 minutes daily jogging for 9 days. Total jogging time is

(A) 300 minutes
(B) 320 minutes
(C) 360 minutes
(D) 400 minutes

Correct Answer: C

Explanation:

40 × 9 = 360 minutes.

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Question (5)

QN0029837

Which change is considered a secondary sexual character in girls?

(A) Growth of facial hair
(B) Broadening of shoulders
(C) Development of breasts
(D) Deepening of voice

Correct Answer: C

Explanation:

Development of breasts is a secondary sexual character in girls.

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Question (6)

QN0029838

Why do adolescents require more nutritious food than younger children?

(A) Rapid growth and development occur during adolescence
(B) They stop growing completely
(C) They become less active
(D) Their bones weaken naturally

Correct Answer: A

Explanation:

Adolescence is a period of rapid physical growth.

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Question (7)

QN0029839

A teenager drinks 6 glasses of milk daily for 7 days. How many glasses are consumed in total?

(A) 36
(B) 40
(C) 42
(D) 48

Correct Answer: C

Explanation:

6 × 7 = 42 glasses.

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Question (8)

QN0029840

Which statement correctly explains mood swings during adolescence?

(A) They occur due to emotional and hormonal changes
(B) They occur only during illness
(C) They stop learning ability completely
(D) They are signs of weakness only

Correct Answer: A

Explanation:

Hormonal and emotional changes influence mood.

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Question (9)

QN0029841

If a student sleeps 8 hours daily for 5 days, total sleeping time equals

(A) 32 hours
(B) 36 hours
(C) 40 hours
(D) 48 hours

Correct Answer: C

Explanation:

8 × 5 = 40 hours.

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Question (10)

QN0029842

Which practice best protects adolescents from cyberbullying?

(A) Sharing passwords publicly
(B) Respectful and safe online behaviour
(C) Trusting all online strangers
(D) Posting private information openly

Correct Answer: B

Explanation:

Safe and respectful online behaviour prevents cyber risks.

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Question (1)

Which hormone is mainly responsible for the development of secondary sexual characters in boys during adolescence?

Explanation:

Link:

Question (2)

A teenager grows 6 cm in one year and 4 cm in the next year. What is the total increase in height?

Explanation:

Link:

Question (3)

Which gland mainly controls the release of hormones related to growth and adolescence?

Explanation:

Link:

Question (4)

A student spends 40 minutes daily jogging for 9 days. Total jogging time is

Explanation:

Link:

Question (5)

Which change is considered a secondary sexual character in girls?

Explanation:

Link:

Question (6)

Why do adolescents require more nutritious food than younger children?

Explanation:

Link:

Question (7)

A teenager drinks 6 glasses of milk daily for 7 days. How many glasses are consumed in total?

Explanation:

Link:

Question (8)

Which statement correctly explains mood swings during adolescence?

Explanation:

Link:

Question (9)

If a student sleeps 8 hours daily for 5 days, total sleeping time equals

Explanation:

Link:

Question (10)

Which practice best protects adolescents from cyberbullying?

Explanation:

Link:

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