To determine which politician has served as the Chief Minister for the longest duration, either consecutively or otherwise, let's examine each option:
After examining the tenures of each candidate, the correct answer is Pawan Kumar Chamling, who served for approximately 25 years as the Chief Minister of Sikkim.
Pawan Kumar Chamling's extended term as the Chief Minister is notable for his significant contributions to the development of Sikkim and his record-breaking tenure.
Pawan Kumar Chamling served as the Chief Minister of the Indian state of Sikkim for the longest duration. Let's explore the tenure of each politician to understand this:
Therefore, the politician who served the longest as Chief Minister, in terms of consecutive years, is Pawan Kumar Chamling.