Short Answer 
The riddle involves determining how often a specific letter appears in a year, month, and day, leading to the conclusion that the answer is the letter ‘E’. It appears twice in “Year,” four times in “Week,” and six times in “Day.”
Identify the Riddle
The question posed is a riddle, which is a playful form of language designed to challenge the mind. Riddles typically require creative thinking and often involve wordplay to uncover their meanings.
Analyze the Clue
To solve the riddle, focus on the specifics of what it describes. The clues are based on how often a certain thing appears in a given timeframe:
- It comes in a year twice
- It appears in a month four times
- It counts six times in a day
Reveal the Answer
After analyzing the clues, the answer reveals itself as the letter ‘E’. The occurrences are broken down as follows:
- ‘E’ appears twice in the word ‘Year’.
- ‘E’ appears four times in the word ‘Week’.
- ‘E’ appears six times in the word ‘Day’.