The correct answer is: a) Rojadi.
Rojadi is a village in Bhavnagar district of Gujarat, India. It is located about 100 kilometers from Ahmedabad. The site of Rojadi was excavated in 1963-64 by the Archaeological Survey of India. The excavation revealed a number of artifacts, including pottery, stone tools, and terracotta figurines. The most significant find at Rojadi was a large number of rice grains. These rice grains were carbon dated to 2600-2400 BC, making them the earliest evidence of rice cultivation in Gujarat.
The other options are incorrect. Lothal is a Harappan site located in Ahmedabad district of Gujarat. Rangpur is a Harappan site located in Kutch district of Gujarat. Kanme is a Chalcolithic site located
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