Question

Advantages of single time zone

Answer 1

the advantages of single time zone is that all people will be working at the same time which will contribute to to global unity in a very little amount .
                                                                
         
                                         hope it may help u . pls mark it as best ans if u like it.

Answer 2

it helps the people in their work for the transporatation like import and export otherwise there would be a great disturbance regarding it