Unless prevented by the internal regulations of the vehicle operator, in the cabin of a truck on a passenger seat equipped with safety belts:

Listen to the question

Correct answer

It is allowed to transport a child whose body weight does not exceed 36 kg and height does not exceed 150 cm, provided a child car seat is used in the prescribed manner.

It is never allowed to transport a child whose body weight does not exceed 36 kg and height does not exceed 150 cm unless it is a person older than 15 years.
It is never allowed to transport a person younger than 15 years.

Legal Basis: You can find this in § 6, paragraph 1 of Act No.

Part of the subscription

The full explanation is part of the subscription

Tests stay free. A subscription unlocks the content that teaches you why an answer is right.

Legal basis: Zákon č. 361/2000 Sb., § 6 (Povinnosti řidiče - přeprava dětí)

The lesson that covers this question — in depth in the textbook, in two minutes in the daily lesson.

Mnemonics, traps and gripes from other learners. Taking a swing at an illogical paragraph is fine — at people it is not.