2017 O/L Science Paper Sinhala Medium Post category:All Past Papers / O/L Science Papers Post comments:0 Comments 2017 O/L Science Paper Download 2017 G.C.E. O/L Science paper in Sinhala medium by using below link. Both part I and part II are available and free of charge. Download Exam:G. C. E. Ordinary LevelYear:2017Subject:ScienceMedium:Sinhala Medium 2020 O/L Science Paper Sinhala Medium 2019 O/L Science Paper Sinhala Medium 2018 O/L Science Paper Sinhala Medium Spread the love Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.