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CSCA mock papers and prep books — audited against real exam difficulty, with full step-by-step worked solutions.
Try the full sample mock paper
100 questions across Math, Physics, Chemistry, STEM Chinese, and Humanities Chinese — with full answer key. Bilingual 中文 / English. No signup.
5-Subject Complete Pack
One full mock paper for each of 5 CSCA subjects — Math, Physics, Chemistry, STEM Chinese, Humanities Chinese. Save 31% vs buying individually.
Math Mock #1 — 48 Questions
48 multiple-choice questions with full English worked solutions. Bilingual 中文 / English stems.
Math Mock #2 — 48 Questions
Second full set, fresh items on the same topics: 48 questions, full solutions, 12/24/12 difficulty.
Physics Mock #1 — 48 Questions
Mechanics, electricity & magnetism, optics, thermodynamics, modern physics. 48 items, full numeric solutions.
Physics Mock #2 — 48 Questions
Second set: 48 fresh items across mechanics, E&M, optics, thermodynamics, and modern physics.
Chemistry Mock #1 — 48 Questions
Stoichiometry, acid-base, redox, thermochemistry, kinetics & equilibrium, basic organic chemistry.
Chemistry Mock #2 — 48 Questions
Second set: 48 fresh items across stoichiometry, acid-base, redox, thermochemistry, kinetics, and basic organic.
STEM Chinese (理科中文) Mock #1
Science/tech reading, technical vocabulary, grammar, cloze, error correction. Explanations in English.
STEM Chinese (理科中文) Mock #2
Second set: fresh passages (3D printing, coral reefs, AI translation), vocabulary, grammar, cloze, error correction.
Humanities Chinese (文科中文) Mock #1
Modern literary reading, classical 文言文, chengyu 成语, vocabulary, grammar, literature & culture.
Humanities Chinese (文科中文) Mock #2
Second set: fresh literary readings, classical 文言文, chengyu 成语, vocabulary, grammar, literature & culture.