O/L Science Past Papers

සාමාන්‍ය පෙළ විද්‍යාව පසුගිය විභාග ප්‍රශ්න පත්‍ර·சாதாரண தர விஞ்ஞானம் கடந்தகால வினாத்தாள்கள்

Also searched as: vidyawa, vignanaya

Download free G.C.E. Ordinary Level (O/L) Science past papers from 2007–2025 as PDF files, available in Sinhala, Tamil, English medium, many with official marking schemes. Working through past papers is one of the most effective ways to prepare for the exam — practise with real questions under timed conditions, then check your answers against the marking scheme.