Learn Maths Number System , Class 5 Maths Number System Exercise, Free Online Number System Lessons

Class 5 Maths Study Material

An Educational platform for Preparation and Practice Class 5. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 5. This study material help Class 5, Maths students in learning every aspect of Number System . Students can understand Number System concept easily and consolidate their learning by doing Online Practice Tests on Maths,Number System chapter repeatedly till they excel in Class 5, Number System . Free ONLINE PRACTICE TESTS on Class 5, Number System comprise of Hundreds of Questions on Number System , prepared by the highly professionals team. Every repeat test of Number System will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Number System . Attempt ONLINE TEST on Class 5,Maths,Number System in Academics section after completing this Number System Question Answer Exercise.

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Number System

All seven numerals can be repeated in a number e.g. LL

a) TRUE
b) FALSE
c) It depends on the number
d) None of the above

✔Answer

✔Solution

Correct Answer Is : FALSE

Solution Is : This is false statement because only numerals that are allowed to repeat are :- I , X, C and M.

What the number you will get by subtracting XXX from CXXX?

a) 500
b) 50
c) 100
d) 10

✔Answer

✔Solution

Correct Answer Is : 100

Solution Is : 130 - 30 = 100

When writing a roman numeral with more than one value what is the rule ?

a) If a letter with a greater value is written after a letter with a smaller value, then Subtract
b) There is no such rule
c) If a letter with a smaller value is written after a letter with a larger value, then Addition
d) Both option 1 and 3

✔Answer

Correct Answer Is : Both option 1 and 3

Solution Is :

Which Roman numeral represents the hundred ?

a) M
b) X
c) C
d) None of the above

✔Answer

Correct Answer Is : C

Solution Is :

On an old machine the year of manufacturing was written as MDCCCX. Which year was the machine manufactured?

a) 1910
b) 1810
c) 1510
d) 580

✔Answer

✔Solution

Correct Answer Is : 1810

Solution Is : 1000 + 500 + 100+100+100+10 = 1810

10, 20, 30 ,40, 50 ,60, 70, 80 ,90 and 100 in roman numerals are ?

a) X, XX, XXX, XL, L, LX, LXX, LXXX, XC, C
b) X, XX, XXX, XD, D, DX, DXX, DXXX, XC, C
c) X, XX, XXX, XL, L, LX, LXX, LXXX, XD, D
d) X, XX, XXX, XC, C, CX, CXX, CXXX, XD, D

✔Answer

Correct Answer Is : X, XX, XXX, XL, L, LX, LXX, LXXX, XC, C

Solution Is :

If add the two numbers 505 + 495 which roman numeral represent the number?

a) M
b) X
c) C
d) D

✔Answer

✔Solution

Correct Answer Is : M

Solution Is : 505 + 495 = 1000

Which of the following is not characteristics of roman numerals?

a) Roman numerals use letters instead of numbers as number system
b) Roman numeral use combination of numbers and letters as a numbering system
c) Roman numeral has set of rules to follow
d) None of the above

✔Answer

✔Solution

Correct Answer Is : Roman numeral use combination of numbers and letters as a numbering system

Solution Is : Roman numeral use only letters to represent numbers

What number will you get by adding XXX and XXX ?

a) LX
b) XXXXXX
c) IIXXX
d) XXXII

✔Answer

✔Solution

Correct Answer Is : LX

Solution Is : 30 + 30 = 60 = LX

Ram and shyam are collecting stamps. At the end of the day Ram collected 13 stamps and shyam collected 15 stamps. Which option is right that how many stamps each collected using roman numeral?

a) XIII and XV
b) IIIX and VX
c) VVIII and XV
d) None of the above

✔Answer

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Class 5 Maths Study Material

Number System

All seven numerals can be repeated in a number e.g. LL

Correct Answer Is : FALSE

Solution Is : This is false statement because only numerals that are allowed to repeat are :- I , X, C and M.

What the number you will get by subtracting XXX from CXXX?

Correct Answer Is : 100

Solution Is : 130 - 30 = 100

When writing a roman numeral with more than one value what is the rule ?

Correct Answer Is : Both option 1 and 3

Solution Is :

Which Roman numeral represents the hundred ?

Correct Answer Is : C

Solution Is :

On an old machine the year of manufacturing was written as MDCCCX. Which year was the machine manufactured?

Correct Answer Is : 1810

Solution Is : 1000 + 500 + 100+100+100+10 = 1810

10, 20, 30 ,40, 50 ,60, 70, 80 ,90 and 100 in roman numerals are ?

Correct Answer Is : X, XX, XXX, XL, L, LX, LXX, LXXX, XC, C

Solution Is :

If add the two numbers 505 + 495 which roman numeral represent the number?

Correct Answer Is : M

Solution Is : 505 + 495 = 1000

Which of the following is not characteristics of roman numerals?

Correct Answer Is : Roman numeral use combination of numbers and letters as a numbering system

Solution Is : Roman numeral use only letters to represent numbers

What number will you get by adding XXX and XXX ?

Correct Answer Is : LX

Solution Is : 30 + 30 = 60 = LX

Ram and shyam are collecting stamps. At the end of the day Ram collected 13 stamps and shyam collected 15 stamps. Which option is right that how many stamps each collected using roman numeral?

Correct Answer Is : XIII and XV

Solution Is :

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