Central Arid Zone Research Institute is located at

Answer: Option B

The Central Arid Zone Research Institute (CAZRI) was established in 1952 under the Indian Council of Agricultural Research, New Delhi and is headquartered in Jodhpur, Rajasthan.
It has the distinction of being the world's first institute that is exclusively devoted to agricultural research and development in an arid zone. It aims to conduct multidisciplinary research to seek solutions to the problems faced by farmers in the arid zone.