O/L (Ordinary Level) Science Past Papers Set 2009
Science I,II -Sinhala-2009O/L (Ordinary Level) Science Past Papers Set 2010
Saivaneri I,II -Sinhala-2010O/L (Ordinary Level) Science Past Papers Set 2013
Science I,II -Sinhala-2013O/L (Ordinary Level) Science Past Papers Set 2014
Science I,II -Sinhala-2014O/L (Ordinary Level) Science Past Papers Set 2015
Science I,II -Sinhala-2015O/L (Ordinary Level) Science Past Papers Set 2016
Science I,II -Sinhala-2016O/L (Ordinary Level) Science Past Papers Set 2017
Science I,II -Sinhala-2017O/L (Ordinary Level) Science Past Papers Set 2018
Science I,II -Sinhala-2018O/L (Ordinary Level) Science Past Papers Set 2019
Science I,II -Sinhala-2019O/L (Ordinary Level) Science Past Papers Set 2020
Science I,II -Sinhala-2020
O/L (Ordinary Level) Science Past Papers Set 2011- Marking Scheme
Science I,II -Sinhala-2011-Marking SchemeO/L (Ordinary Level) Science Past Papers Set 2012-Marking Scheme
Science I,II -Sinhala-2012-Marking SchemeO/L (Ordinary Level) Science Past Papers Set 2018-Marking Scheme
Science I,II -Sinhala-2018-Marking SchemeO/L (Ordinary Level) Science Past Papers Set 2019-Marking Scheme
Science I,II -Sinhala-2019-Marking Scheme
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