Question

it is 11am Thursday in India 821/2 degree E what is the time and date in angels 120degree w

Answer 1

longitudinal difference between the longitudes are 202 and half degree. 1° makes a difference of 4 minutes therefore 202 and half degree makes a difference of 810 minutes. so 1 hour consist of 60 minutes therefore 810 minutes will be equivalent to 810 / 60 which is equal to 13 and half hours. as the place is located in the west therefore its local time will be behind the local time of India that is 11 a.m. - 13 and half hours. therefore the local time of that place will be equal to 9 hours 30 minutes PM of Wednesday