* West Bengal is the only state in India where mountains, plateaus, plains, and sea are seen. * West Bengal is the only state in India where mountains, plateaus, plains, and sea are seen. * In the case of the entire volume, 71% of the plain land of West Bengal, 18% plateau, 10% of the mountain and 1% of the hill. * The geographical location of West Bengal is very important. It is surrounded by independent Bangladesh, Nepal, Bhutan and five regions of India, Orissa, Bihar, Jharkhand, Assam and Sikkim West Bengal. * According to the 2011 census, the population of West Bengal was 9,13,47,736. * According to the 2011 census, the density of West Bengal is 1029 per sq km. * West Bengal is known as the riverine state. * The main river of West Bengal is the Ganges River. * The highest mountain range in West Bengal is the Sandakfu. * Kolkata is the capital of West Bengal. * The number of districts of West Bengal is 23. * The largest metropolis of West B...