CAT Combinatorics questions with solutions
12 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.
XAT 2025 CAT 2024 Slot 2CAT 2024 Slot 3CAT 2021 Slot 2CAT 2021 Slot 3CAT 2008 Slot 1CAT 2007 Slot 1CAT 2005 Slot 1CAT 2003 Slot 1CAT 1991 Slot 1
- #041Positive integers up to 500 with non-repeating digitsCATQATITAEasy
- #060Paths Between Four TownsCATQATITAMedium
- #111Four-digit numbers with mandatory digitsCATQATITAHard
- #892Town Plan Shortest PathsCATQASET · 2QHard
- #949Friends and enemies in pairs set SCATQASET · 2QHard
- #950Total participants in tournament teamsCATQAMCQMedium
- #1028Chess competition games between boys and girlsCATQAMCQEasy
- #1037Sum of units digits in conditional permutationsCATQAMCQHard
- #1097Connecting Towns with Direct Telephone LinesCATQAMCQMedium
- #1268Network Paths CountCATQAMCQMedium
- #1286Distribution of balloons, pencils, and erasersCATQATITAMedium
- #2204Grid Game Maximum StepsXATQADIMCQMedium