engineering recuitment NMDC Maintenance Assistant Fitter 2021 Mock Test General Knowledge Indian Geography
_________ is the Meridian on which the Indian Standard Time is based.
1
81 and 1/2 Degree east longitude
2
82 and 1/2 Degree east longitude
3
84 and 1/2 Degree east longitude
4
83 and 1/2 Degree east longitude