Overview Of Number Bases - SS3 ICT Past Questions and Answers - page 1
1
What is the base of the binary number system?
A
Base-2
B
Base-8
C
Base-10
D
Base-16
correct option: a
Users' Answers & Comments2
How many digits are there in the octal number system?
A
2
B
8
C
10
D
16
correct option: b
Users' Answers & Comments3
What is the value of the hexadecimal digit 'A' in decimal?
A
9
B
10
C
11
D
12
correct option: b
Users' Answers & Comments4
In the decimal system, what does the digit '5' represent?
A
1/5
B
5/10
C
5
D
50
correct option: c
Users' Answers & Comments6
What is the octal equivalent of the decimal number 25?
A
15
B
20
C
20
D
31
correct option: b
Users' Answers & Comments8
How many digits are used in the octal number system?
A
4
B
6
C
8
D
10
correct option: c
Users' Answers & Comments9
What is the decimal equivalent of the binary number 1100?
A
6
B
8
C
10
D
12
correct option: d
Users' Answers & Comments