The Arabic system of medicine practised in India is known as:

Correct option is C

Sol. The Unani system is an ancient Greek-Arabic system of medicine brought to India by Persians and Arabs. It emphasizes balance in bodily fluids and uses herbal remedies and therapies for healing.
Explanation of each option: • (a) The homeopathy system – Developed in Germany by Samuel Hahnemann. It is based on the principle "like cures like" and is different from the Arabic tradition. • (b) The siddha system – Originated in South India and is one of the oldest systems of medicine based on Tamil culture, not Arabic. • (c) The unani system – Correct. It has roots in Arabic and Persian medicine and is widely practiced in India under AYUSH. • (d) The ayurveda system – Originated in India with Sanskrit texts. Though traditional, it is separate from Arabic Unani practices.