Lord Vishnu, of Indian myth, slept in the coils of the great Rainbow Serpent before he formed the earth himself. True false

It is False. Though according to traditional depiction, Lord Vishnu lies down on the coils of Ananta Shesha along with his wife Lakshmi while he was forming the universe. Ananta Shesha is not a rainbow serpent, but a five r seven headed serpent, and sometimes thousand-head serpent.