Udaipur also joinedwith the otherUnion ofRajasthan.
18-04-1948
4.
GreaterRajasthan
Bikaner, Jaipur,Jaisalmer &Jodhpur alsojoined with theUnited State ofRajasthan.
30-03-1949
5.
UnitedState ofGreaterRajasthan
Matsya Union alsomerged in GreaterRajasthan
15-05-1949
6.
UnitedRajasthan
18 States of UnitedRajasthan mergedwith Princely StateSirohi except Abuand Delwara.
26-01-1950
7.
Re-organisedRajasthan
Under the State Re-organisation Act,1956 the erstwhilepart āCā State ofAjmer, Abu RoadTaluka, former partof princely StateSirohi which wasmerged in formerBombay, State andSunel Tappa regionof the formerMadhya Bharatmerged withRajasthan and Sironjsubdistrict ofJhalawar district wastransferred toMadhya Pradesh.