What is the simple meaning of constitutional ban on child labour?

Correct answer: Protecting children below fourteen from hazardous work

The direct answer is B: children below fourteen must be protected from hazardous work. The constitutional protection is designed to prevent young children from being employed in factories, mines, or other dangerous work. Such work can harm their bodies, education, development, and dignity. Option B is correct because it states the age-related protection and the central idea of safety from hazardous employment. Option A is wrong because voting is a political right and is not the meaning of the constitutional ban on child labour. Option C is wrong because giving a title has nothing to do with preventing exploitation. Option D is wrong because changing a child’s language is unrelated to labour protection. The reasoning is: children are especially vulnerable; hazardous labour can injure and exploit them; the Constitution therefore protects children below fourteen from such employment. This option should be read carefully: the standard school-level statement concerns hazardous work, not a claim that every possible activity by a child is identical. The purpose is protection, education, health, and dignified development. Memory cue: under fourteen plus hazardous work equals constitutional child-protection question.