Explanation:

- Option 1: Nalini Asthana

- There isn't widely available information about Nalini Asthana receiving the Abhinandan Saroja National Award by the National Institute of Indian Classical Dance in 2021.

- Option 2: Aparna Satheesan

- Aparna Satheesan is an acclaimed Indian classical dancer, and she is indeed recognized for receiving the Abhinandan Saroja National Award in 2021.

- Correct Answer

- Option 3: Rashid Khan

- Rashid Khan is a renowned classical vocalist, but there is no record of him receiving this specific award in 2021.

- Option 4: S Ballesh Bhajantri

- S Ballesh Bhajantri is a noted Shehnai player. However, he is not the recipient of the award mentioned.