All four Ministers represent different communities and castes
source https://www.thehindu.com/news/national/rajasthan/four-recently-elected-bjp-mps-from-rajasthan-sworn-in-as-union-ministers/article68270955.ece
source https://www.thehindu.com/news/national/rajasthan/four-recently-elected-bjp-mps-from-rajasthan-sworn-in-as-union-ministers/article68270955.ece