How does Hinduism regard other religions?

Answer 1

Hinduism states:

1. There is only One God, but different names - The Truth (God) is one, but wise people call by different names.
2. One God, but different forms - Brahman (God), the formless, is assigned forms only for the convenience of the aspirants. Whatever form any devotee with faith, wishes to worship, God manifest in that form.
3. One God, but different paths - Just as rain water irrespective of the place where it falls, ultimately reaches ocean, the worship rendered to all deities of whatever description (name or form), ultimately reaches the Supreme Reality (God).

Tolerance to other religions - Hinduism respects other religions as another path to reach God, who is called by a different name or having a different form.

Hinduism does not claim that it is the only path to reach God.