কোন সালে বাংলা ভাষা ভারতের ঝাড়খণ্ড রাজ্যের দ্বিতীয় সরকারি ভাষা রূপে স্বীকৃতি পেয়েছিলো ?
Bengali is national and official language of Bangladesh, and one of the 23 official languages in India. It is the official language of the Indian states of West Bengal, Tripura and in Barak Valley of Assam.
Bengali is a second official language of the Indian state of Jharkhand since September 2011. It is also a recognized secondary language in the City of Karachi in Pakistan. The Department of Bengali in the University of Karachi also offers regular programs of studies at the Bachelors and at the Masters levels for Bengali Literature.
2011