Brother at all

A student named Adu Bhai wore class 7. Although he was not good at reading, his manners, manners, etiquette were above all. The rules and regulations of the school were always followed. But he could never pass the Barsik trench. As a result, year after year, he would stay in class seven. Someone is doing a really good job. But Adu Bhai is after class seven. He has never applied to anyone for promos. He passed that year after a lot of hard work, but he died of a serious illness due to overwork.