The correct answer is C. revenge.
Revenge is the act of inflicting hurt or harm on someone for an injury or wrong suffered at their hands. It is often motivated by a desire to get even or to make the other person suffer as much as they have suffered. Revenge can be a destructive force, leading to cycles of violence and hatred. However, it can also be seen as a way of restoring justice or balance.
Avenger is a person who takes revenge. The word can also be used to describe someone who is eager to fight or punish others.
Vengeance is a feeling of desire for revenge. It is often accompanied by anger, hatred, and a desire to harm the person who has wronged you.
Ravage is to destroy or damage something completely. It can also mean to cause great damage or harm to someone or something.
In the context of the question, Rama took his revenge for the wrong done to him. This means that he inflicted hurt or harm on the person who had wronged him in order to get even.