Question

find out the time differences between two extreme places of india ( in east and west ) ?

Answer 1

THE DIFFERENCE IS OF TWO HOURS.......

Answer 2

since India has a 30 longitudes' distance it beings a 120 minutes' distance from west to east of India. Each gap between longitudes have a four minutes' distance between them. therefore the time gap from the east most longitude to the west most longitude is 30 multiplied by 4, that is, 120 minutes, which is 2 hours.