Explanation: Uttarakhand is a state located in the northern part of India, known for its natural beauty and rich cultural heritage. It was formed on November 9, 2000, as the 27th state of India, carved out of the Himalayan and adjoining districts of the state of Uttar Pradesh. The state is divided into two divisions: Garhwal and Kumaon, each with its own distinct cultural and geographical characteristics.
The capital of Uttarakhand is Dehradun, which is also the largest city in the state. Dehradun is situated in the Doon Valley, a region known for its lush greenery and scenic beauty. The city is a significant educational hub, home to several prestigious institutions such as the Indian Military Academy, Forest Research Institute, and the Doon School. Dehradun is also an important administrative center, housing the state government's offices and serving as the seat of the Uttarakhand High Court.
The city's name, Dehradun, is derived from two Sanskrit words: 'Dera' meaning camp and 'Dun' meaning valley. Historically, Dehradun has been a strategic location, serving as a campsite for various rulers and armies due to its strategic position in the Doon Valley. The city has a rich history, with evidence of human habitation dating back to the Harappan civilization.
In contrast to Dehradun, the other options provided in the question are incorrect. Kolkata is the capital of West Bengal, a state located in eastern India, known for its rich cultural heritage and colonial architecture. Agartala is the capital of Tripura, a state located in northeastern India, known for its tribal culture and natural beauty. The option "None of the above" is incorrect because Dehradun is indeed the capital of Uttarakhand.
Understanding the capitals of Indian states is crucial for students preparing for competitive exams such as the UPSC, SSC, and state PSCs, as well as for those studying Indian geography and state information. It is important to remember that each state in India has its own unique capital, and knowing these capitals helps in understanding the administrative and cultural landscape of the country.