The anna series was replaced by the paisa series and the naye paise. 100 naye paise were now equal to one rupee. Earlier, 16 paise made one anna and 16 annas made one rupee, with the coming of the naye paise system, the anna system became obsolete. The naye paise came to be called simply paise.
Note: Before India became a republic, and after the independence, some tokens called jain tokens were circulated to some extent as one anna and two anna coins in 1947. They had the same shape and as those of one anna and two anna shown above.