Danda Nata (Danda Nacha), a ritual dance form of Odisha, is mainly dedicated to:

The correct answer is Lord Shiva. Danda Nata (also called Danda Nacha or Danda Jatra) is one of the oldest ritual dance traditions of Odisha, performed mainly in the southern and western parts of the state, especially the Ganjam district. It is dedicated mainly to Lord Shiva, and also to the goddess Parvati (or Kali, in some traditions).

Danda Nata is performed during the month of Chaitra (March and April) and lasts for 13, 18 or 21 days. It ends on Mesha Sankranti, the Odia new year, which is also called Maha Vishuba Sankranti or Pana Sankranti. The participants, called Danduas or Bhoktas, take vows to undergo hardship and austerity during this period as an act of penance and devotion to Shiva. They fast, avoid certain foods, sleep on the ground and perform rituals in water (jala danda), on dry land (dhuli danda) and in fire (agni danda), some of which involve walking on fire or performing difficult feats of endurance. In the evenings, they perform dances, songs and short plays that tell stories of Shiva and Parvati, mixed with humour and social commentary. The performances combine devotion, art and community life, and they are believed to bring blessings to the village and to the performers.

About the other options:

• Lord Krishna is honoured in Odisha through dances such as Gotipua and Odissi, linked with Lord Jagannath and the Gita Govinda.
• Lord Rama is honoured in the Ramlila traditions of many states.
• Lord Ganesha is invoked at the start of many performances, but Danda Nata is mainly a Shaiva tradition.

Odisha has many folk dances, including Gotipua (performed by boys dressed as girls), Dalkhai (a women's dance of western Odisha), Sambalpuri dances, Paika (a martial dance), Ghumura (a drum dance of Kalahandi), Chhau of Mayurbhanj and Ranappa (a dance on stilts).