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VTMO 2026 - Grade 4 - Semifinal - SET 7 - Self-study Question 12

VTMO · VTMO 2026 - Grade 4 - Semifinal - SET 7 - Self-study

Question 12

A “symmetrical hour pair” consists of two times whose hour hands and minute hands are mirror images about the vertical dashed line. For example,1:15 and 10:45 form such a pair, as shown.
The third clock shows the current time. After at least how many more minutes will it show the time paired with the current time?

Practice clarification: the printed clock hands are simplified drawings. Read the intended times from the hour and minute marks, and reflect the times on a 12-hour clock.

Question illustration
  1. 100
  2. 105
  3. 110
  4. 115
  5. 120