বাংলা 
English 
Benevolent industrialist and public-spirited social worker Nasir Uddin Biswas was born on 22 February 1947 into a Muslim family in Sonaidanga village of Daulatpur thana in Kushtia district. His father was Idris Ali and his mother Rahima Begum.
He passed his S.S.C. from Hoglabaria Secondary School of Gangni thana in 1963, his H.S.C. from Kushtia Government College in 1967, and his B.Com. from the same college in 1971.
He entered into marriage in 1971. Of three brothers and four sisters, Nasir Uddin is the second. His working life began with farming.
He started a tobacco business in 1972. In 1976 he set up the Nasir Biri Factory. In 1977 he established North Bengal Plastic Industries Limited in the BSCIC industrial town of Kushtia. In 1949 he set up Bangladesh Melamine Industries Limited, in 1976 Nasir Tobacco Industries, in 2000 the Rewinding Plant and Biswas Printing and Packaging Limited, and in 2002 Nasir Glass Industries - seven industrial establishments in all.
Among his works for the public good, he established the Nasir Uddin Girls' Secondary School at Allar Darga in 1984 and upgraded it to a college in 2002. Since 1997 he has been awarding scholarships every year to one hundred students of Kushtia. In 1997 he established the Anowara Biswas Mother and Child Hospital in his wife's name.
In 1992 he established the Rahima Begum Academy Secondary School in his mother's name. Since 1972 he has been working at his own expense for the elimination of blindness.
In 1979 he established Nasir Uddin Biswas Degree College at Baragangdia (Bara Gangdia) in Daulatpur thana.
Since 2002, with the aim of spreading the light of education across the remote areas of Daulatpur thana, he has been establishing and running nineteen private primary schools in nineteen unions at his own expense.
