At which one of the following places did the Danes establish their set

At which one of the following places did the Danes establish their settlement in India ?

Chinsura
Karaikal
Mahe
Tranquebar
This question was previously asked in
UPSC NDA-1 – 2023
The Danes established their settlements in India at Tranquebar (modern Tharangambadi) on the Coromandel Coast and Serampore (Frederiksnagore) in Bengal.
Tranquebar was established in 1620 and served as their primary base for over 200 years before being sold to the British in 1845. Serampore was another significant Danish possession.
Chinsura was a Dutch settlement. Karaikal and Mahe were French settlements.