Abu Sadat Mohammad Sayem was the president of Bangladesh between 6 November 1975 and 21 April 1977. November 6 is the 310th day of the year (311th in leap years) in the Gregorian Calendar, with 55 days remaining. ... 1975 was a common year starting on Wednesday (the link is to a full 1975 calendar). ... April 21 is the 111th day of the year in the Gregorian calendar (112th in leap years). ... 1977 was a common year starting on Saturday (the link is to a full 1977 calendar). ...

Khondaker Moshtaq Ahmad (born 1918) is a Bangladeshi political figure. ... This page lists Presidents of Bangladesh. ... November 6 is the 310th day of the year (311th in leap years) in the Gregorian Calendar, with 55 days remaining. ... 1975 was a common year starting on Wednesday (the link is to a full 1975 calendar). ... April 21 is the 111th day of the year in the Gregorian calendar (112th in leap years). ... 1977 was a common year starting on Saturday (the link is to a full 1977 calendar). ... Ziaur Rahman(January 19, 1936 - May 30, 1981) was Bangladeshs President. ...