Q16 → Wrong due to silly mistake
Skipped Q20
• Time-sink solution requires heavy observation and quick identification.
• Involves quick use of inscribed angles and arcs.
• Q25 → Not enough time
Was not able to solve; did not understand substitution of
n —> n-k in the solution + solution video.
Redo!
Q24 Notes:
• Easy algebra but looked difficult at first.
• Just required extra time to complete — able to solve afterwards.
Q15, Q17, Q18, Q19, Q22, Q23 → Correct
• Q17： online solution took a long time
• I had the fastest solution.
• Q19： took a long time
• Found faster solution but took time to get to it.
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