Question

What will be the time of singapore at 105 degree east longitude when the time in kathmandu is 7 am at 85 degree east longitude?

Answer 1

The time difference between the 0 degree and 105 degree is 420 minutes because the Sun come overhead from one degree to another in four minutes. 420 minutes means 7 hours. If we have to calculate time difference the formula of ‘EGA’ is applied, which is EAST - GAIN-ADD. So 7 hours added to 9a.m..It is 4p.m.