Which option is not an example of exploitation?

Correct answer: Studying peacefully

The direct answer is C: studying peacefully is not exploitation. Exploitation means using a person unfairly or forcibly for benefit, often by taking away freedom, dignity, or fair conditions. The reasoning is: ask whether the person is being forced, trafficked, or put into dangerous unlawful work. In C, the learner is simply studying peacefully, so none of those features is present. Option A, human trafficking, is exploitation because people are controlled or traded for exploitation. Option B, begar, means forced labour without proper payment and is exploitation. Option D, hazardous child labour, puts children in dangerous work and violates their protection. Read the wording carefully: the question asks for the option that is not an example. A common mistake is choosing a harmful activity because it sounds more serious; here the harmless activity is the answer.