You can download Model papers for 2018 GCE O/L (Ordinary Level) Examination here. These Model papers were prepared by well experienced teachers in Sri Lanka. O/L 2018 Maths Model Paper by Lahiru Kadurugamuwa O/L Mathematics Model Papers were prepared by Lahiru Kadurugamuwa, University Undergraduate, who conducts O/L Mathematics Classes at Piliyandala. You can download more … Continue reading Download O/L Model Papers 2018