Q. Which of the following period saw the emergence of worship of composite deities such as Hari-Hara?
Answer: Gupta period
Notes: Both the Guptas and Vakatakas were the patrons of God Vishnu. There was also an emergence of worship of composite deities such as Hari-Hara, who is a part Vishnu and part Shiva. Religious syncretism can also be seen. For instance, Buddha was also considered as one of the ten Vishnu avatars.