Page 26 - Math Skill - 5

24 Maths

ASSESSMENT TIME

COMPETENCY BASED QUESTIONS

A. Multiple-Choice Questions

1. Which of the following is not meaningful?

(a) VX (b) XV (c) XXV

2. In Roman numeral, 137 is written as:

(a) CVIIXXX (b) XXXVIII (c) CXXXVII

3. A day has _______ hours.

(a) VII (b) XXIV (c) XXVI

4. CCX stands for

(a) 110 (b) 210 (c) 520

5. X can be subtracted from

(a) L and C (b) M and C (c) L and M

B. Fill in the Blanks
1. C can be subtracted from ________ and ________.
2. Symbols ______, ______ and ______ are never repeated or subtracted.

3. X can be subtracted from ________ and ________.

SKILL BASED QUESTIONS
C. Case Study
Neha, a class V student, was assigned a project about Roman numbers. She prepared a brief chart
as shown:

I V X L C D M

1 5 10 50 100 500 1000

The Roman number represents by using seven basic symbols like—I, V, X, L, C, D and M.
These symbols are used in different combinations to write various numbers. The Roman numeral
system does not follow place value system. Besides this, there is no symbol for 0 in this system
of numeration.
Answer the following questions on the basis of the above data.

(a) Write the Roman numerals MMDCCLIII in words.
(b) Write the Roman numerals MCCLVIII in words.

(c) Write 413 into Roman number system.