Cambridge O Level Combined Science (5129) Past Papers & Mark Schemes 2015 to 2026 Integrated Science Papers • Instant PDF Download & View Online

Official 12-year collection (2015 to 2026). Verified Question Papers, official Mark Schemes, and Grade Thresholds with instant access. Free, direct, and organized.

12-Year Complete Series
Question Papers & Mark Schemes
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Exam Specifications

Cambridge O Level Combined Science Paper Format

Detailed breakdown of examination duration, mark allocation, and weighting to guide your past paper practice.

Paper 1 Weighting

Paper 1: Multiple Choice

    Paper 2 Weighting

    Paper 2: Theory

      Paper 3 Weighting

      Paper 3: Experimental Skills

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        Cambridge O Level 22 Subjects Available

        Cambridge O Level Past Papers

        Comprehensive collections covering Mathematics, Sciences, Humanities, and Commerce with verified question papers and official marking schemes from 2015 to 2026.

        Popular O Level Subjects
        Combined Science (5129) • Current Biology (5090) Chemistry (5070) Computer Science (2210) Economics (2281) English Language (1123) Islamiyat (2058) Mathematics (4024) Pakistan Studies (2059) Physics (5054) Principles of Accounts (7707)
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        Additional Mathematics (4037) Biology (5090) Business Studies (7115) Chemistry (5070) Combined Science (5129) • Current Commerce (7100) Computer Science (2210) Economics (2281) English Language (1123) Environmental Management (5014) First Language Urdu (3247) Geography (2217) History (2147) Islamiyat (2058) Literature in English (2010) Mathematics (4024) Pakistan Studies (2059) Physics (5054) Principles of Accounts (7707) Second Language Urdu (3248) Sociology (2251) Statistics (4040)
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        Cambridge AS & A Level Past Papers

        Advanced level examination series across all core disciplines. Complete with structured paper components, variant papers, official mark schemes, and examiner reports.

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        Accounting (9706) Biology (9700) Business (9609) Chemistry (9701) Computer Science (9618) Economics (9708) Law (9084) Mathematics (9709) Physics (9702) Psychology (9990)
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