The traditional wooden chariot used in temple festivals in Karnataka:

Theru
Ratha
Dola
Palki

The correct answer is A) Theru.

A theru is a traditional wooden chariot used in temple festivals in Karnataka. It is a large, ornately decorated vehicle that is pulled through the streets by teams of people. Theru are often used to carry idols of Hindu deities, and they are a popular tourist attraction.

The word “theru” comes from the Kannada word “tiru”, which means “to go around”. Theru are believed to have originated in the 12th century, and they have been used in temple festivals ever since.

Theru are typically made of wood, and they are decorated with intricate carvings and paintings. They are often brightly colored, and they can be very large. Some theru are so large that they can carry up to 100 people.

Theru are pulled through the streets by teams of people. The teams are often made up of volunteers, and they are led by a person called a “theru-puller”. Theru-pullers are responsible for ensuring that the theru is pulled safely and smoothly through the streets.

Theru are a popular tourist attraction, and they are often featured in movies and television shows. They are also a symbol of the culture and heritage of Karnataka.

The other options are incorrect because they are not traditional wooden chariots used in temple festivals in Karnataka.

B) Ratha is a Sanskrit word that means “chariot”. It is often used to refer to the chariots that were used in ancient India.

C) Dola is a Bengali word that means “swing”. It is often used to refer to the swings that are used in Bengali festivals.

D) Palki is a Hindi word that means “palanquin”. It is often used to refer to the palanquins that were used in ancient India.