Q1. Where is tungsten produced in Rajasthan?
Explanation
Degana in Nagaur district is the well-known tungsten-producing area of Rajasthan, especially associated with wolframite deposits. Beawar is better known in the mineral-economy context for cement and limestone-linked activity, not tungsten production. Debari, near Udaipur, is associated with zinc smelting and related mineral industries. Khetri is Rajasthan's classic copper belt, not the tungsten centre asked here. Thus, among the given places, Degana correctly identifies the tungsten-producing location.
