Dholru folk song is a

The correct answer is: A. Love ballad

A dholru is a type of folk song from the Indian state of Rajasthan. It is a love ballad that is typically sung by women. The song tells the story of a young woman who is in love with a man who is not her husband. The song is often accompanied by the dhol, a traditional drum.

The other options are incorrect because:

• A wedding song is a song that is sung at a wedding.
• A seasonal song is a song that is sung during a particular season.
• A mourning song is a song that is sung to mourn the death of someone.