WorksheetsBinary-Denary-Hexadecimal
Total questions: 20
Worksheet time: 24mins
What does "bit" mean?
Binary digit
Binary number
Decimal digit
Binomial dropit
Which of the followings is not a usage area of hexadecimal numbers?
Colour codes
Errors
Memory address
MAC address
IPv4 address
A
10
B
11
C
12
D
13
E
14
Reorder the following in ascending order
0010
0011
0100
1010
1100
Which of the following is a hexadecimal number?
101
10100111
52086
12547896412
8888B88888
Convert 145 to binary
(a)
Convert 245 to binary
(a)
Convert 178 to binary
(a)
Convert 10110 to denary
(a)
Convert 1011110 to denary
(a)
Convert 11001101 to denary
(a)
Convert A1 to binary
(a)
Convert FF9 to binary
(a)
Convert 78A
(a)
Convert 1010111 to hexadecimal
(a)
Convert 11001100 to hexadecimal
(a)
Convert 11101111 to hexadecimal
(a)
Reorder the following in descending order
FA16
20110
110000112
B416
100000102
The (a) numbers consist of only (b) digits, 0 which is the (c) state and 1 which is the (d) state in the computer.
How many languages do Mr Alikhan know fluently?
3
4
5
7
2
