Which of the following architectural styles had an entrance gateway called ‘gopuram’?

Dravidian architecture

The correct answer is Option 3- Dravidian architecture

The architectural style that has an entrance gateway called a gopuram is Dravidian architecture.

Dravidian architecture is a style of Hindu temple architecture that originated in the southern Indian state of Tamil Nadu. It is characterized by its tall gopurams, which are often decorated with colorful sculptures. Other features of Dravidian architecture include mandapams (halls), vimanams (shrines), and prakarams (enclosures).