Question

Roman numeral for the greatest three digit number is ___________.

• A. IXIXIX
• B. CMXCIX
• C. CMIXIX
• D. CMIIC

Answer 1

The correct option is B CMXCIX

Consider the $3$ digit largest number in roman.

The largest $3$ digit number is$999$.

Let's convert that into Roman numerals,

$M=100$,$D=500$,X=100$,$X=10$,$V=5$and$I=1$.

$900=CM$

$90=XC$

$9=IX$

Therefore, $999=CMXCIX$

Hence, this is the answer.