(vi) The time difference between Greenwich and India is ……………………. (a) no difference (b) 3 hours (c) 5 hours 30 minutes (d) 12 hours 30 minutes.
Greenwich is located at 0° longitude and India lies to the east of Greenwich at 821/2°E (82° 30'E). Due to this longitudinal differance, the time of India is 5 hours and 30 minutes ahead of Greenwich.
