On March 30, 1949, Greater Rajasthan was formed after the merger of the following four major princely states in United Rajasthan, these princely states were-
1
Jaipur, Udaipur, Bikaner and Jodhpur
2
Jaipur, Jodhpur, Kota and Bikaner
3
Jaipur, Bikaner, Jaisalmer and Udaipur
4
Jodhpur, Bikaner, Jaipur and Jaisalmer