I exist in pairs, yet I am alone. I can be found in speeches but not in songs. What am I?
Category: Math · Difficulty: easy
Hint: Think about something used in math.
Answer
A set of numbers
Explanation
A set of numbers can exist as pairs (like ordered pairs) but does not have a physical presence.
This is an easy math riddle — a good one for children and beginners. The answer is A set of numbers.
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