Explanations:To understand which states do not share a border with Karnataka, it is essential to know the geographical layout of the Indian subcontinent. Karnataka is a state in southern India, and it shares borders with several other states. The states that share borders with Karnataka are:
1. Maharashtra to the north: Maharashtra is a large state that borders Karnataka to the north and northwest. The border between these two states is significant and includes several important cities and towns.
2. Telangana to the east: Telangana, which was formed in 2014 from the eastern part of Andhra Pradesh, shares a border with Karnataka to the east. This border is also significant and includes several important regions.
3. Goa to the west: Goa, a small coastal state, shares a border with Karnataka to the west. This border is relatively short but important for understanding the geography of the region.
4. Kerala to the south: Kerala, another coastal state, shares a border with Karnataka to the south. This border is significant and includes several important regions.
5. Tamil Nadu to the southeast: Tamil Nadu, a large state in southern India, shares a border with Karnataka to the southeast. This border is significant and includes several important regions.
6. Andhra Pradesh to the east: Andhra Pradesh, which was reformed after the creation of Telangana, shares a border with Karnataka to the east. This border is significant and includes several important regions.
Given this information, we can see that the states listed in options A, B, and C (Maharashtra, Telangana, and Goa) all share borders with Karnataka. However, Mahe, which is part of the union territory of Puducherry, is located on the western coast of India, far from Karnataka. Mahe is a small territory that does not share a border with Karnataka. Therefore, the correct answer is that Mahe (Puducherry) does not share a border with Karnataka.
Understanding the geographical layout of Indian states is crucial for various competitive exams and general knowledge. It is important to remember the states that border Karnataka and to be aware of the locations of smaller territories like Mahe.