Anglo-Chinese Junior College
Groups of 12; restriction
Open question & worked solutionFree practice / JC2 H2 Maths Prelim
Permutations & Combinations — JC2 H2 Maths Prelim Questions & Worked Solutions
Choose a question, attempt it on paper, then compare your working with the step-by-step solution.
8 questionsWorked solutionsFree to access
About these questions
Real 2025 JC Preliminary Examination Permutations & Combinations questions from H2 Mathematics (9758), each with a full worked solution and examiner notes. These are the same papers we work through in our JC H2 Maths Crash Course.
Questions & worked solutions
Select a question to see the full problem and solution.
Dunman High School (DHS)
Airplane seating; CCA
Open question & worked solutionEunoia Junior College
Circular glasses; at-least
Open question & worked solutionHwa Chong Institution
INSPIRATION word arrang.
Open question & worked solutionJurong Pioneer Junior College
Colour orbs; at-least
Open question & worked solutionRaffles Institution
Charms: circular; keychain
Open question & worked solutionRiver Valley High School
Open question & worked solutionTemasek Junior College
Treasure; round table seating
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