__ 1 :__ Introduction to the question “Which of the following letters is NOT a Roman numeral symbol?

…When the ancient Romans came up with their system of numerical notation, they figured they could express any number using various configurations of only seven symbols: I, V, X, L, C, D, and M. Of the options given here, “L” represents 50, “C” is 100, and “M” is 1,000. The letter “R” was not used.

**Which of the following letters is NOT a Roman numeral symbol?**

## R:

**Which of the following letters is NOT a Roman numeral symbol?**

## The Correct Answer is

## R: