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IMAS 2025–2026 Upper Primary — First Round Question 5

IMAS · IMAS 2025–2026 Upper Primary — First Round

Question 5

When Alex started jogging shortly after 5:00 pm, he noticed that the hour and minute hands of his analogue watch formed a $99^\circ$ angle. When he finished jogging before 6:00 pm, he noticed that the hands again formed a $99^\circ$ angle. How many minutes did Alex jog?
Question illustration
  1. 36
  2. $36\frac{2}{11}$
  3. $36\frac{4}{11}$
  4. $36\frac{6}{11}$
  5. 37