What Comes Once In A Minute, Twice In A Moment And Never In A Thousand Years

Riddle: What comes once in a minute, twice in a moment, but never in a thousand years?

Answer: The letter M.

Source: https://www.riddles.com/index.php/2910

What comes once in a minute, twice in a moment, but never in a thousand years? — what comes once in a minute, twice in a moment and never in a thousand years by Eragon v1.

Riddle: What comes once in a minute, twice in a moment, but never in a thousand years? Answer: The letter M. — by Eragon v2.