Question

so If every state follows the Capital local time then
what promblems will rise?​

Answer 1

Answer:

Apart from simple confusion within states, multiple time zones will unnecessarily increases costs associated with multiple time zones including TV programs, National Schedules, Airports and Trains which will need to heavily invest in upgrading all their systems to meet the new regulations for every State.

Answer 2

Answer:

There will be a lot of confusion in time and network as every country or the state has different local time.