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CSCA mock papers and prep books — audited against real exam difficulty, with full step-by-step worked solutions.
FREEMock papers
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100 questions across Math, Physics, Chemistry, STEM Chinese, and Humanities Chinese — with full answer key. Bilingual 中文 / English. No signup.
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ChemistryMock papers
Chemistry Mock #1 — 48 Questions
Stoichiometry, acid-base, redox, thermochemistry, kinetics & equilibrium, basic organic chemistry.
Rp 39.000~$2 USD
15 pagesChemistryMock papers
Chemistry Mock #2 — 48 Questions
Second set: 48 fresh items across stoichiometry, acid-base, redox, thermochemistry, kinetics, and basic organic.
Rp 39.000~$2 USD
15 pages