Question

The difference between the smallest $3$-digit number and greatest $2$-digit number is

• A. $I$
• B. $XX$
• C. $XC$
• D. $C$

Answer 1

Answer: (A)

$I$

Smallest $3$- digit number $=100$

Greatest $2$- digit number $=99$

Therefore, required difference $=100-99=1$

Roman numeral of $1$ is $I$,