The correct answer is: A. Bhadrabahu
Bhadrabahu was the first disciple of Mahavira, the 24th Tirthankara of Jainism. He was a Brahmin from the Kundala caste and was born in the city of Kundapura in Karnataka, India. Bhadrabahu was a learned man and was well-versed in the Vedas and other scriptures. He was also a skilled debater and was known for his sharp wit.
Bhadrabahu met Mahavira when he was 25 years old and was immediately impressed by his teachings. He became Mahavira’s disciple and remained with him for the rest of his life. Bhadrabahu was a loyal and devoted disciple and played a key role in spreading Mahavira’s teachings.
After Mahavira’s death, Bhadrabahu became the leader of the Jain community. He is credited with compiling the Jain scriptures and codifying the Jain laws. Bhadrabahu is also said to have founded the Jain monastic order.
Bhadrabahu was a great teacher and a wise man. He is revered by Jains as one of the most important figures in their history.
The other options are incorrect for the following reasons:
- Sthulabhadra was a disciple of Gautama Buddha.
- Charvaka was a materialist philosopher who rejected the authority of the Vedas.
- Jamali was a Sufi saint.