The correct matching of Siddhars and their associated locations is as follows:
- Sattamuni is associated with Srirangam – (A)-(III)
- Vaanmigar is linked to Ettukkudi – (B)-(IV)
- Sundaranandhar is connected to Madurai – (C)-(I)
- Agathiyar, the father of Siddha medicine, is historically associated with Thiruvananthapuram – (D)-(II)
These connections are often based on historical samadhi locations or legends linking these Siddhars to their places of teaching or final resting.