16.
Sikkim was made the full fledged state of Union of India by :

17.
Fazl Ali Commission appointed in December 1953 to consider the question of state reorganization accepted :  

18.
The states of Manipur, Tripura and Meghalaya were formed in :

19.
When was the second Backward Class Commission under the Chairmanship of B.P. Mandal appointed ?

20.
When was reservation of 27% government jobs for other Backward Classes declared for the first time in Independent India?