This post contains all the MCQs about the Number System from the **Mathematics Book** of **Intermediate Part-I (First Year)**. Let us start with the Online MCQs Number System Quiz.

Online MCQs from Chapter 1 of First Year Mathematics, Number System with Answers

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:

- The decimal number system
- The binary number system
- The octal number system and
- The hexadecimal number system

### MCQs Number System Quiz

- Which of the following is true
- Which of the following is true
- If $A \cup B = A$ then
- De Morgan’s Laws are
- De Morgan’s Laws are
- The way of drawing conclusions from a limited number of observations is called
- The way of drawing conclusions from premises believed to be true is called
- A statement which is accepted to be true without proof and used to find other conclusions is called
- Logic in which every statement is regarded as true or false is called
- The logic in which there is a scope of more than two possibilities is called.
- A statement which can be decided as true or false is called
- The symbol which is used to denote the negation of a proposition is
- If $p \rightarrow q$ is a conditional then $p$ is called
- If $p\rightarrow q$ is a implication then $q$ is called
- The symbol that is used to combine propositions is called
- If $p$ and $q$ be two propositions then $p \wedge q$ is
- If $p$ and $q$ be two propositions then $p\rightarrow q$ is
- If $p$ and $q$ be two propositions then $p \leftrightarrow q$ is
- A compound proposition which is always true is called
- A compound proposition that is neither always true nor false is called