Explanation: Sikkim is a small state located in the northeastern part of India, bordered by Nepal to the west, Bhutan to the east, and Tibet to the north. It is the second-smallest state in India in terms of area, with a total area of approximately 7,096 square kilometers. Despite its small size, Sikkim is known for its diverse landscapes, ranging from subtropical plains to snow-capped mountains.
The population of Sikkim is significantly lower compared to other Indian states. According to the latest census data, Sikkim has a population of around 610,577 (as of 2011), making it the least populous state in India. This low population can be attributed to several factors:
1. **Geographical Constraints**: Sikkim's rugged terrain, with steep mountains and limited flat land, restricts the amount of habitable space available for human settlement. The state's topography is dominated by the Himalayan mountain range, which poses challenges for large-scale habitation.
2. **Limited Agricultural Land**: The mountainous landscape of Sikkim limits the amount of arable land available for agriculture. This, in turn, restricts the potential for a larger population to sustain itself through farming.
3. **Economic Factors**: Historically, Sikkim's economy has been less developed compared to other states, which may have influenced population growth. However, in recent years, the state has seen improvements in infrastructure and economic development, which could potentially lead to population growth in the future.
4. **Cultural and Social Factors**: Sikkim has a diverse population with various ethnic groups, including the Lepcha, Bhutia, and Nepalese. The cultural and social dynamics of these groups have influenced population growth patterns.
In comparison to the other options provided:
- **Goa**: Goa, despite being a small state, has a higher population due to its coastal location and historical significance as a Portuguese colony, which has influenced its demographic trends.
- **Tripura**: Tripura, another northeastern state, has a higher population than Sikkim. This can be attributed to its relatively more fertile land and historical population growth.
- **Mizoram**: Mizoram, also a northeastern state, has a higher population than Sikkim. The state's more extensive agricultural land and historical population trends contribute to its larger population.
Understanding the population dynamics of Indian states is crucial for various competitive examinations, particularly those related to Indian geography and demographics. Sikkim's unique geographical and socio-economic characteristics make it stand out as the state with the lowest population among the given options.