Explanation:

- Correct Answer: Option 1 Sitar

- Pandit Ravi Shankar was an internationally acclaimed musician known for his virtuosity in playing the sitar, a plucked string instrument used primarily in Indian classical music.

- Option 2 Sarangi

- The sarangi is a bowed string instrument, known for its deep, expressive sound. It is prevalent in Hindustani classical music and is played with a bow.

- Option 3 Sarod

- The sarod is another prominent string instrument in Indian classical music, characterized by its deep, weighty sound and fretless fingerboard, allowing for intricate slides and melodies.

- Option 4 Tabala

- The tabla is a pair of hand-played drums, essential for rhythm in Indian music. It comprises two drums: the smaller daya and the larger baya, played with hands and fingers.

Thus, Pandit Ravi Shankar's reputation is closely linked with his mastery of the sitar.