Every Question Solved - UKMT Senior Kangaroo 2022

Solutions to every question from the UKMT Senior Kangaroo from 2022.

Q1: 0:48 Q2: 2:41 Q3: 4:20 Q4: 6:34 Q5: 8:32 Q6: 10:13 Q7: 13:10 Q8: 16:20 Q9: 18:52 Q10: 19:55 Q11: 23:35 Q12: 26:47 Q13: 30:01 Q14: 32:00 Q15: 35:30 Q16: 40:22 Q17: 42:20 Q18: 46:19 Q19: 49:59 Q20: 54:13

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[JuperLuperBruh]

Please do bmo1/bmo2 please, I'm struggling a lot especially on bmo2 and it would be nice to see how professionals solve harder problems

[jrmusic]

Hello Kevin, I am in year 8 and I am looking to do the jmc again this year. In year 7, I got a 64/135 giving me a bronze certificate. I have done all past papers from 2015-2023 and completed all problems in the book "Junior problems". I have also completed your Get ready for the jmc course and I am currently working through your Go for Gold in the jmc. Can you help me improve my score for the upcoming edition of the jmc?

[tasadduqhussain]

Why do you know on question 7 it is a square number