Explanation:

- Kumudini Lakhia is the founder of the Kadamb School of Dance and Music, which focuses on the classical Indian dance form of Kathak.

- Correct Answer: Option 4: Kathak

- Kathak is one of the eight major forms of Indian classical dance, known for its intricate footwork and expressive gestures.

- Option 1: Bharatanatyam

- A classical dance form originating from Tamil Nadu in India, characterized by fixed upper torsos, bent legs, and intricate footwork combined with hand gestures and facial expressions.

- Option 2: Kathakali

- This is a classical dance-drama from Kerala known for its vivid costumes, detailed gestures, and well-defined body movements.

- Option 3: Kuchipudi

- Originating from the state of Andhra Pradesh, Kuchipudi is known for its fast rhythms and fluid movements, with a strong narrative and dramatic character.