Question

(3) The Standard Time of India is decided from the 82 1/2 degrees E longitude
and that of England from 0° longitude. What would be the difference
in their Standard Times ?
(4) The Standard Time of Pakistan is 5 hours ahead of the Standard Time of
England and the Standard Time of Bangladesh is ahead by 6 hours than
that of Greenwich Time. So, from which longitudes, are the Standard
Time of these countries decided ?​

Answer 1

Answer:

3.5 and half hours

4.74 degrees east and 90 degrees east for pak n bangla