### Choose correct answer(s) from given choice

1)Ronald is 12 years old and Laura is 29 years old. What is the difference in their age (in roman numbers)?
 a. XVI b. XVIII c. XLI d. XVII
2)In the Roman Number system, the symbols that can be never repeated is
 a. C b. I c. X d. V
3)A grocer bought 17 boxes of oranges, with each box containing a dozen oranges. He paid $12 per orange. He then sold the entire lot and got a loss of$ 1836. At what price (in Roman numerals) did he sell each box?

 a. DCXII b. XXXVI c. MDCCCXLIV d. III
4)What is the product of 5 and 9 in Roman Numerals ?
 a. XLIII b. XLVIII c. XLV d. XXXIX
5)When you add the Roman numeral XLIX to XXXV, you get the Roman numeral:
 a. LXXXIX b. LXXXIV c. LXXXV d. LXXXIII

### Fill in the blanks

 6) Kimberly and Jeff competed in a 1km race. Kimberly completed the race in CXCIII seconds and Jeff completed it in CCXCVI seconds. Kimberly ahead of Jeff by seconds (in Roman numerals).
 7) The product of X and X in roman numerals is
 8) The sum of L, L and X in roman numerals is .
 9) Compare Roman Numbers DCCCXLIII MCCLXXXII (use <, >, =)
 10) The product of 9 and 7 in Roman Numerals is