The capital of the Mysore Kingdom was located at:

Bangalore
Mysore
Srirangapatna
Bidar

The correct answer is C. Srirangapatna.

Srirangapatna was the capital of the Mysore Kingdom from 1610 to 1799. It was located on an island in the Kaveri River, and was well-fortified. The city was the seat of power for the Wodeyar dynasty, and was a major center of trade and culture.

Bangalore was founded in 1537 by Kempe Gowda I, a local chieftain. It became the capital of the Mysore Kingdom in 1831, after the British East India Company took control of the kingdom.

Bidar was founded in 1406 by Firuz Shah Tughluq, the third Sultan of the Delhi Sultanate. It was the capital of the Bahmani Sultanate from 1347 to 1527.