WorksheetsBinary Hex Decimal
Total questions: 12
Worksheet time: 11mins
Name
Class
Date
1.
Convert 00000011 to decimal
a)
192
b)
3
c)
2
d)
6
2.
Convert 00101010 to decimal
a)
48
b)
44
c)
42
d)
41
3.
Write 45 as a binary number
a)
00101111
b)
00011101
c)
00101011
d)
00101101
4.
write 255 as binary
a)
11111110
b)
11111111
c)
00000000
d)
10000000
5.
Convert 85 into Hexadecimal
a)
01010101
b)
55
c)
5A
d)
A5
6.
Denary = 78
Binary in bits = ?
Binary in bits = ?
a)
01100010
b)
4E
c)
01001110
d)
E4
7.
Denary = 255
Hex = ?
Hex = ?
a)
AF
b)
1F
c)
FA
d)
FF
8.
Binary = 0100 1010 0011 1101
Hex = ?
Hex = ?
a)
43AD
b)
4A3D
c)
D3A4
d)
3A4D
9.
Binary 1111
Hex = ?
Hex = ?
a)
14
b)
F
c)
15
d)
E
10.
Binary 0001
Hex = ?
Dec = ?
Hex = ?
Dec = ?
a)
1 ,1
b)
0, 1
c)
1, 0
d)
0, 0
11.
Binary 0101
Hex = ?
Dec = ?
Hex = ?
Dec = ?
a)
1, 1
b)
A, 5
c)
5, 5
d)
5, A
12.
Binary = 1101
Hex = ?
Dec = ?
Hex = ?
Dec = ?
a)
D, D
b)
13, 13
c)
D, 13
d)
13, D
100 %
