I am an odd number. Take away one letter, and I become even. What number am I?
Category: Brain · Difficulty: hard
Hint: Think about how odd numbers are spelled.
Answer
Seven
Explanation
Removing the 's' from 'seven' leaves 'even', which is the key to the riddle.
This is a hard brain riddle — a tricky one that takes a little thought. The answer is Seven.
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