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September 2, 2015

Birthday Puzzle

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

6 comments:

Anonymous said...

31 December.

Josh D. said...

Birthday is December 31st.

The person is speaking on January 1st.

Two days ago (on December 30) he was 25. Yesterday (Decemeber 31) he turned 26.

On December 31 of the current year he will turn 27.

On December 31 of next year he will turn 28.

Unknown said...

April 1

Unknown said...

April 1

Divya said...

April 1

David and Anne lymn said...

year 1 December 31 and I turn 26
year 1 December 30 I was 25
year 2 January 1 I am 26
Year 2 December 31 I turn 27
year 3 December 31 I turn 28 and Year 3 is in the period of days that we might call "the next year" after January 1 year 2, the day the original statement was made.

The anniversary of my birth is December 31.