Multiple choice general knowledge culture Erstwhile Thiruvithamkoor princely state is now in which Indian state? Kerala Karnataka Tamil Nadu Andhra Pradesh Reveal answer Fill a bubble to check yourself A Correct answer Explanation Thiruvithamkoor (Travancore) was a princely state that is now part of Kerala. After independence, Travancore merged with Cochin to form Travancore-Cochin, which later became part of Kerala. It was not in Karnataka, Tamil Nadu, or Andhra Pradesh.