In theory Hinduism, Zoroastrianism, and the ancient Greek, Roman, Germanic, Celtic, Norse, etc, religions, are all descended from https://en.wikipedia.org/wiki/Proto-Indo-European_religion - however, that is so long ago, by the time we get to the historical period, they have diverged a lot, both due to their own organic development in different directions, and also due to the influence of differing non-Indo-European cultures - such as Dravidian culture in the case of Hinduism; Semitic and Sumerian cultures in the case of Zoroastrianism; Etruscan culture in the case of the Romans