Republic day special

In the year 1996, the Republic day was celebrated on Friday. On which day was the Independence day celebrated in the year 2000?

lf Republic day was celebrated in 1996 on Friday, on which day in 2000 Independence was celebrated?

Rewrite the sentences below, changing the verbs in brackets into the passive form. On Republic Day, vehicles (not allow) beyond this point.

The Republic day of India was celebrated on Friday in year 2008. On which day, it will be celebrated in 2012 ?