Explanation: West Bengal is a state located in the eastern part of India, bordering Bangladesh and the Bay of Bengal. It is one of the most populous states in India and is known for its rich cultural heritage, historical landmarks, and significant contributions to Indian literature and art. The capital of West Bengal is Kolkata, which is a major city and a significant commercial and industrial hub.
Kolkata, formerly known as Calcutta, has a long and rich history dating back to the British colonial era. It was the capital of British India until 1911 when the capital was shifted to Delhi. Kolkata is known for its colonial architecture, including the famous Howrah Bridge and the Victoria Memorial, as well as its vibrant cultural scene, which includes the annual Durga Puja festival.
The other options provided in the question are incorrect because they refer to the capitals of other Indian states. Chennai is the capital of Tamil Nadu, located in the southern part of India. Mumbai is the capital of Maharashtra, located in the western part of India. Delhi is the capital of India, located in the northern part of the country.
It is important to distinguish between the capitals of different Indian states to avoid confusion. Each state has its own unique cultural and historical significance, and knowing the capital cities helps in understanding the administrative and geographical layout of India. For students preparing for competitive examinations, memorizing the capitals of Indian states is a fundamental part of their preparation, especially for those focusing on geography and state-specific exams.