O/L Past Papers / O/L Past Papers English Medium / O/L Past Papers Sinhala Medium / O/L Past Papers Tamil MediumG.C.E O/L 2019 Science MCQScheme February 2, 2021February 2, 2021 - by Master - Leave a Comment GCE O/L 2019 Science Final Paper Scheme is here. We added the O/L Science MCQ Answers here. o/l science 2019 Scheme o/l science 2019 Scheme