Attachment: 1 . accounting.pdf18212.pdf 2 . bengali_.pdf78335.pdf 3 . botany.pdf28889.pdf 4 . chemistry.pdf13887.pdf 5 . economics.pdf83198.pdf 6 . english.pdf26024.pdf 7 . history.pdf85583.pdf 8 . islamic_history_&_culture.pdf55833.pdf 9 . management.pdf46276.pdf 10 . mathematics.pdf12930.pdf 11 . philosophy.pdf57530.pdf 12 . physics.pdf91099.pdf 13 . political_science.pdf60314.pdf 14 . zoology.pdf44497.pdf