Q1. Which of the following river-associated district pairs is not correctly matched?
Explanation
The mismatched pair is Vatrak - Banswara. Vatrak is associated with the south-eastern Rajasthan/Gujarat drainage context, not as a standard Banswara district river pairing in Rajasthan geography lists. Dai is correctly linked with Ajmer, as it drains parts of the Ajmer region. Banganga is commonly associated with the Jaipur area. Kakni is a local seasonal stream of Jaisalmer district. Since the question asks for the pair that is not correctly matched, Vatrak - Banswara is retained as the answer.
