Question: bilakah amrit bazar patrika bermula di bangla
Answer: 1868-02-20; 1868-02-20; 1868 Februari 20; 20-02-1868; 20 Februari 1868; 1868 02 20; 02-20-1868; 20/02/1868; 02 20 1868; 20 02 1868; 1868 february, 20; 02/20/1868