The correct option is B Jainism
Kaivalya or perfect knowledge is related to Jainism. According to Jainism, Mahavira became an ascetic and left his home at the age of 30. He kept on wandering for 12 years and it is said, he attained Kaivalya at the age of 42, Through Kaivalya he conquered misery and happiness. Because of his conquest, he is known as the Jina or the conqueror.