The smallest Biosphere Reserve in India is ?AGulf of MannarBSundarbans Biosphere reserveCDibru-SaikhowaDNone of the aboveAnswer: C. Dibru-Saikhowa Read Explanation: Dibru-Saikhowa National Park is a national park located in Dibrugarh and Tinsukia districts, Assam, India. It was designated a Biosphere Reserve in July 1997 with an area of 765 km².Read more in App