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VTMO 2026 - Grade 4 - Semifinal - SET 9 - Self-study Question 16

VTMO · VTMO 2026 - Grade 4 - Semifinal - SET 9 - Self-study

Question 16

Dates are written day/month/year: for example, 12 January 2020 is 12/01/2020. A date is “super even” if its day number, month number and year are all even. Examples are 14/02/2020 and 20/10/2020. How many super-even dates are there in 2020?

Question illustration
  1. 180
  2. 79
  3. 99
  4. 90
  5. 89