Guru Shyama Charan Pati, was conferred the Padma Shri for his contributions to mainly which of the following dance forms?

Chhau nritya

The correct answer is Option (3) - Chhau nritya

Guru Shyama Charan Pati was honored with the Padma Shri primarily for his significant contributions to the Chhau nritya dance form. Chhau nritya is a traditional dance form originating from the eastern Indian states of Odisha, Jharkhand, and West Bengal, known for its vibrant movements, intricate footwork, and elaborate masks.