Explanations:The question asks which of the given states was not formed in the year 2000. To answer this, it is essential to understand the historical context of state formation in India. The year 2000 was significant for the formation of several new states in India, including Chhattisgarh, Uttarakhand, and Jharkhand. These states were carved out of larger states to address regional aspirations and administrative needs.
Chhattisgarh was formed on November 1, 2000, from the southeastern part of Madhya Pradesh. This new state was created to provide better governance and development opportunities for the region. Similarly, Uttarakhand was formed on November 9, 2000, from the northern part of Uttar Pradesh. The creation of Uttarakhand was aimed at addressing the unique geographical and cultural needs of the Himalayan region. Jharkhand, on November 15, 2000, was carved out of the southern part of Bihar to address the socio-economic and political demands of the region.
However, Tripura, one of the seven northeastern states of India, was formed much earlier, on January 21, 1972. Tripura was a part of the province of Assam until 1947 and later became a union territory. It was granted statehood in 1972, making it distinct from the states formed in 2000.
Understanding the historical context and the specific dates of state formation is crucial for answering questions related to Indian geography and history. The formation of states in India has been a process driven by various socio-political factors, and each state has its unique history and reasons for formation.