The boy was chided for his impertinence.

The correct answer is D. rebuked.

To chide someone is to scold them or criticize them in a mild way. It is often used to express disapproval or disappointment. In the context of the question, the boy was chided for his impertinence, which means that he was scolded for being rude or disrespectful.

The other options are incorrect because they do not accurately describe the meaning of the word “chided.” Option A, praised, means to express admiration or approval. Option B, beaten, means to hit someone repeatedly with a weapon or the hand. Option C, applauded, means to express approval or admiration by clapping.

I hope this helps!