A traditional conical hat made of bamboo and cane, characteristic of Arunachal Pradesh, is called the:

The correct answer is: a) Pasi.

A Pasi is a traditional conical hat made of bamboo and cane, characteristic of Arunachal Pradesh. It is worn by both men and women, and is often decorated with beads, feathers, and other ornaments. The Pasi is a symbol of the culture and identity of the people of Arunachal Pradesh, and is worn on special occasions such as festivals and weddings.

The other options are incorrect.

• Bopa is a type of hat worn by the people of Nagaland. It is made of bamboo and cane, and is often decorated with beads and feathers.
• Gale is a type of hat worn by the people of Manipur. It is made of cloth, and is often decorated with flowers and other ornaments.
• Riglep is a type of hat worn by the people of Ladakh. It is made of wool, and is often decorated with fur and other ornaments.