The Central Tobacco Research Institute is located at – (RJ ACF 2011)

✅Explanation: The Central Tobacco Research Institute (CTRI) is located in Rajahmundry, Andhra Pradesh. It was established in 1947. It is a prominent research institute under the ICAR dedicated to tobacco research, development, and extension activities.

📌 Other Options Explanations:
-(a) Kasaragod: This is known for the Central Plantation Crops Research Institute (CPCRI).
(b) Kozhikode: This is known for the Indian Institute of Spices Research (IISR), Kozhikode (Calicut).