Solution:Uttar Pradesh has been blessed with a rich cultural heritage since prehistoric times. It is noteworthy that Koldihwa situated in the Belan river valley region of the state, has been considered to be the oldest evidence of paddy cultivation in the world for a long time.Similarly, Lahuradev, which currently presents the oldest evidence of paddy cultivation, is also a part of Sant Kabir Nagar district of Uttar Pradesh. Hence statement (1) is correct.
Evidence of the oldest agriculture grains barley and paddy has been found from many excavated sites of Uttar Pradesh, evidence of barley and paddy has been found from Mahagada and evidence of paddy has been found from Koldihwa.