All Questions
Tagged with calendar-computations puzzle
4
questions
0
votes
1
answer
203
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how to determine particular months with five weekends
January of 2016 has five Fridays, five Saturdays and five Sundays. What is the next January that will again have five weekends like this?
- 259
1
vote
1
answer
123
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how to determine the day of the week when some clues are given?
In a year, there are more Mondays than Fridays, and more Sundays than Wednesdays. Which day of the week is the first day in March of that year?
- 259
28
votes
3
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Why does this age calculation trick work?
The trick works like this: Take the current date in the format yyyymmdd and subtract it with your date of birth taken in the same format. Drop the last four digits to get your age.
For example, I was ...
- 734
2
votes
2
answers
879
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Jack's birthday riddle
Anytime each of three consecutive months has exactly four Fridays, Jack's birthday will fall in one of those three months. Which month is that?
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