Araghatta in medieval Indian economy

Araghatta (also spelled as Arahatta or Arghatta) is a Sanskrit term that refers to a waterwheel or water-lifting device used for irrigation purposes in medieval and ancient India. It was a mechanical device used to raise water from wells or rivers to irrigate fields. The term appears in various medieval Indian texts and inscriptions describing irrigation infrastructure. It is not related to bonded labour (a), land grants to military officers (b), or wasteland conversion (d). This specialized historical term reflects the technological sophistication of Indian agricultural systems in medieval times. > Araghatta: irrigation waterwheel in medieval India. Answer: (c).