PSEB Model Paper 2019 Class 10th | PSEB Sample Letter. PSEB Model Paper 2019 Class 10th | PSEB Sample Letter: - Hi students welcome to the world of knowledge. On this page, I am sharing PSEB model paper 2019 Class 10th or PSEB sample letter for students of class 10th. These sample letters are made by the official website of Punjab Secondary Education Board www. Pseb. Ac. In.