Question

what are doab??????????​

Answer 1

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• The place where two small streams join together and results in the formation of a big river is called a DOAB

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Answer 2

The Doab designates the flat alluvial tract between the Ganges and Yamuna rivers extending from the Sivalik Hills to the two rivers' confluence at Allahabad. It is also called as Ganges-Yamuna Doab or Ganga Doab.