2021 ol science paper
2021 science model paper and exam papers in English, Sinhala, and Tamil mediums. Each model paper and English paper in different languages has a dedicated answer sheet also. Materials are in PDF format and it may not download, but open in some mobile browsers. Please follow your usual method to download it.
2021 ol science paper English medium
2021 ol science paper Sinhala medium
2021 ol science paper Tamil medium
