Usar la aplicación APKPure
Obtener Madyamik Maths Solution(Bengali) versión histórica en Android
Papeles solución a corto Madyamik para estudiantes en matemáticas Asunto
Dear Students of Madyamik, Prepare Very well with the help of this app, Here you can get Previous year Maths Solution and another solved papers.
You can use this app for free and without Internet.
Best of Luck.