বাংলাদেশ-ভারত মৈত্রী চুক্তিটি যখন স্বাক্ষরিত হয় তখন বাংলাদেশের জনসংখ্যা কত ছিল ?
At midnight on 31 July 2015, around 50,000 people became citizens of India or Bangladesh after living in limbo for decades. Ending a prolonged dispute, the two nations swapped 162 enclaves on the border region, allowing the people living there to stay or opt out to the other country. While 14,214 citizens of Bangladesh residing in 51 enclaves on the Indian side became Indians, a large number of people in the 111 Indian enclaves in Bangladesh preferred to stay with Bangladesh and just 979 opted to move to India.The total number of new Indian citizens will be 15,193. 
50,000