CAT Combinatorics questions with solutions
11 previous year CAT questions on Combinatorics, taken from the QA section, each with the correct answer and a full explanation. Work through them in order or jump to a specific paper.
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- #041Positive integers up to 500 with non-repeating digitsQATITAEasy
- #060Paths Between Four TownsQATITAMedium
- #111Four-digit numbers with mandatory digitsQATITAHard
- #892Town Plan Shortest PathsQASET · 2QHard
- #949Friends and enemies in pairs set SQASET · 2QHard
- #950Total participants in tournament teamsQAMCQMedium
- #1028Chess competition games between boys and girlsQAMCQEasy
- #1037Sum of units digits in conditional permutationsQAMCQHard
- #1097Connecting Towns with Direct Telephone LinesQAMCQMedium
- #1268Network Paths CountQAMCQMedium
- #1286Distribution of balloons, pencils, and erasersQATITAMedium