Number System Quiz 2

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The Post is about the Number System Quiz from Mathematics of Intermediate Part-I (First Year). There are 20 multiple-choice questions about the Number System. Let us start with the Online Number System Quiz with Answers.

MCQs Mathematics covering the topic of the Number system for the preparation of Intermediate mathematics.

1. If $n$ is an integral multiple of 4, then $(i)^n$ is equal to

 
 
 
 

2. For $a,b,c \in R$, $a=b \Rightarrow a+c=b+c$, then it is ______ property

 
 
 
 

3. For $a,b,c \in R$, $a+c=b+c \Rightarrow a=b$, then it is ______ property

 
 
 
 

4. If $\frac{a}{b}=\frac{ka}{kb}$, $k\ne 0$, this rule is called

 
 
 
 

5. If $ a < b $ then

 
 
 
 

6. For $a,b,c \in R$ if $a=b, b=c \Rightarrow a=c$, then it is ______ property

 
 
 
 

7. If $n$ is an odd number then $(i)^n$ is equal to

 
 
 
 

8. The multiplicative inverse of 0 is

 
 
 
 

9. For $a,b,c \in R$, and $a>b, b>c \Rightarrow a>c$, then it is ________ property

 
 
 
 

10. For $a,b,c \in R$, if $a>b$ and $c<0$, then

 
 
 
 

11. For $a,b,c \in R$, if $a<b$ and $c>0$, then which one is true

 
 
 
 

12. If $a$ is any non-zero real number, then its multiplicative inverse is

 
 
 
 

13. If $n$ is an even integer, then $(i)^n$ is equal to

 
 
 
 

14. $a(b+c-d)=ab+ac-ad$ is _______ property

 
 
 
 

15. For all $a,b \in R$, $a=b \Rightarrow b=a$ is called ________ property

 
 
 
 

16. If $a>0$ and $b<0$, then

 
 
 
 

17. For $a,b,c \in R$, $a=b\Rightarrow ac=bc$, then it is _______ property

 
 
 
 

18. The set $\{1\}$ has closure property with respect to

 
 
 
 

19. The set $\{1,-1\}$ is closed with respect to

 
 
 
 

20. For all $a\in R$, $a=a$ is ____________ property

 
 
 
 

A numeral system is a way of expressing numbers; that is, it is a mathematical writing system or notation used to represent the numbers of a given set consistently by using either digits or other symbols. The same sequence of symbols may represent different numbers in different numeral systems.

Number System Quiz

Number System as Decimal System

The commonly used number system is the decimal positional numeral system. The decimal refers to 10 symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 to construct all numbers.

In mathematics courses you have heard about number systems of whole numbers and real numbers, however, in the context of computer systems, the other types of number systems are (i) The decimal number system, (ii) The binary number system, (iii) The octal number system and, (iv) The hexadecimal number system.

MCQs Number System Quiz

  • The multiplicative inverse of 0 is
  • If $a$ is any non-zero real number, then its multiplicative inverse is
  • For all $a\in R$, $a=a$ is _________ property
  • For all $a,b \in R$, $a=b \Rightarrow b=a$ is called property
  • For $a,b,c \in R$ if $a=b, b=c \Rightarrow a=c$, then it is property
  • For $a,b,c \in R$, $a=b \Rightarrow a+c=b+c$, then it is property
  • For $a,b,c \in R$, $a+c=b+c \Rightarrow a=b$, then it is property
  • For $a,b,c \in R$, $a=b\Rightarrow ac=bc$, then it is _ property
  • For $a,b,c \in R$, and $a>b, b>c \Rightarrow a>c$, then it is property
  • For $a,b,c \in R$, if $a0$, then which one is true
  • For $a,b,c \in R$, if $a>b$ and $c<0$, then If $a>0$ and $b<0$, then
  • The set ${1,-1}$ is closed with respect to
  • The set ${1}$ has closure property with respect to
  • $a(b+c-d)=ab+ac-ad$ is property
  • If $ a < b $ then
  • If $\frac{a}{b}=\frac{ka}{kb}$, $k\ne 0$, this rule is called
  • If $n$ is an even integer, then $(i)^n$ is equal to
  • If $n$ is an odd number then $(i)^n$ is equal to
  • If $n$ is an integral multiple of 4, then $(i)^n$ is equal to

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Also, See MCQs about Basic Statistics

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