# Number System MCQ with Answers

## Number System MCQ

Number System MCQ Questions and Answers for students. Here we are given list of MCQ’S on Number System from Maths topic.

1) Different types of numbers, such as

(1) Natural Numbers

(2) Even Numbers

(3) Whole Numbers

(4) All the above

ANS:(4) All the above

2) Binary Numbers expressed as

(1) 0 and 1

(2) 1 and 2

(3) 1 to 9

(4) None of the above

ANS:(1) 0 and 1

3) Types of number systems are

(1) Binary Numbers

(2) Octal numbers

(3) Both

(4) None

ANS:(3) Both

4)Types of number systems are

(1) Decimal Number System

(3)Both

(4)None

ANS:(3) Both

5) In decimal numbers, base is 10 ranges from

(1) 0 to 1

(2) 0 to 9

(3) 1 – 8

(4) All the above

ANS:(2) 0 to 9

6)In Hexadecimal numbers, base is 16 ranges from

(1) 0 to 9 and A to F

(2)0 to 1

(3)0 to 9

(4) None

ANS:(1) 0 to 9 and A to F

7) The examples of Binary system are

(1) 100012

(2) 101012

(3) 111002

(4) All the above

ANS:(4) All the above

8)With the help of binary numbers, the data store in computers in term of

(1) Bits

(2) Bytes

(3) Both

(4) None

ANS:(3) Both

9) 358,238, 4568 are the examples of which number systems?

(1) Binary system

(2) Octal number system

(3) Decimal number system

ANS:(2) Octal number system

10) 4510, 510, 7810 are the examples of which number systems?

(1) Binary system

(2) Octal number system

(3) Decimal number system

ANS:(3) Decimal number system

11) 8B316, 87AB16, D23416are the examples of which number systems?

(1) Binary system

(2) Octal number system

(3) Decimal number system

12) We can convert the following number systems to each other?

(1) Binary number system to decimal number system

(2)Binary number system tooctalnumber system

(3)Binary number system to hexadecimal number system

(4) All the above

ANS:(4) All the above

13) Which are correct?

(1)Binary number system = Base is 2

(2) Octal number system = Base is 8

(3) Decimal number system = Base is 10

(4)All the above

ANS:(4) All the above

14)Which are correct?

(1)Binary number system = Base is 4

(2)Decimal number system = Base is 6

(3) Hexadecimal number system = Base is 16

(4)Octal number system = Base is 2

ANS:(3) Hexadecimal number system = Base is 16

15)Which are correct?

(1)Decimal number system = Base is 16

(2)Hexadecimal number system = Base is 10

(3)Binary number system = Base is 8

(4) None of the above

ANS:(4) None of the above

Updated: November 3, 2022 — 2:13 pm