What Happens Once in a Lifetime Riddle

What Happens Once in a Lifetime Riddle is a tricky riddle and here is the answer with proper explanation to this is “Once in a Lifetime Riddle”. So, try to answer it and check the answer below.

Question: what is once in a lifetime twice in a moment but not on Earth.

Answer: The answer to “What Happens Once in a Lifetime Riddle” is The letter “M.”

The answer is letter “M”, the riddle is asking about the letter which comes once in the word “lifetime” and that is the letter – M.

What Happens Once in a Lifetime Riddle Explanation

The  answer to this riddle is simple and that is the letter “M”, If you read the riddle slowly you will see that the riddle is talking about the word which comes once in the word “lifetime”, twice in the word “moment” and not in the word “Earth”.