The correct option is C Members of the Ajivika sect were treated equally by the Pallavas, Cholas, and Hoysalas.
Statements in options 1 and 3 are incorrect. The Ajivika sect is no more in modern day India. When present, they were prosecuted most of the time. Special taxes were imposed on them by the village communities of Pallavas, Cholas, and Hoysalas. After the fourteenth century, the Ajivikas were believed to have been absorbed into Vaishnavism.