The correct answer is: C) Mridangam
The mridangam is a double-headed drum that is prominently featured in many Telangana folk dances. It is a very important instrument in Carnatic music, and is also used in other forms of Indian music such as Hindustani music and folk music. The mridangam is made of wood and has two heads, which are made of animal skin. The heads are covered with a paste made of rice flour and water, and then tightened with ropes. The mridangam is played with the hands, and the player uses a variety of techniques to produce different sounds. The mridangam is a very versatile instrument, and can be used to play a wide range of music. It is an essential part of many Telangana folk dances, and its distinctive sound is one of the things that makes these dances so unique.
The other options are incorrect for the following reasons:
- Dholak is a drum that is used in many different types of Indian music, but it is not as prominently featured in Telangana folk dances as the mridangam.
- Tabla is a pair of drums that are used in Hindustani music. They are not typically used in Telangana folk dances.
- Veena is a stringed instrument that is used in Carnatic music. It is not typically used in Telangana folk dances.