Q1. As per the 2011 Census, in which districts is the percentage of Scheduled Tribes in the total population found to be the lowest in Rajasthan?
Explanation
The question is tied to the 2011 Census, not to any later population estimate. In Rajasthan, Bikaner and Nagaur are identified here as the districts with the lowest share of Scheduled Tribes in total population among the listed pairs. Ajmer does not make the correct pair with Bikaner for this lowest-percentage comparison. Churu appears in two distractor pairs, but those pairings do not match the census-based lowest combination. Ganganagar is also not part of the keyed pair. Thus, the answer is retained as Bikaner and Nagaur.
