Multiple choice general knowledge math & puzzles

MONEY:EXCHANGE::LANGUAGE:?

  1. COMMUNICATION

  2. WRITE

  3. KNOWLEDGE

  4. BOOK

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Money is a medium used for the exchange of goods and services. Language is a medium used for communication. While language can be written or found in books, its primary functional purpose is communication.