WorksheetsBinary numbers
Total questions: 13
Worksheet time: 7mins
What is the difference between the binary system and the denary system?
The denary system has a base value of 10, whereas the binary system has a base value of 2.
The denary system has 10 different digits for representation, whereas the binary system has 2 different digits for representation.
Binary system is understandable to computers, whereas the denary system is understandable to humans.
All of the above.
Which of the following binary numbers represent the denary number 14?
1100
1101
1110
1111
What is the denary equivalent of binary number 0101?
4
5
6
7
What number of bits is present in 1 byte?
2
4
8
16
What number of bits is present in 1 nibble?
2
4
8
16
What is the binary equivalent of the denary number 47?
00101111
00101110
01101111
10101110
How many binary combinations are possible in a 5-bit system?
4
8
16
32
What number does an odd number end with when represented in the binary system?
0
1
It cannot be predicted.
An 8-bit system can represent up to what integer?
253
254
255
256
What is the denary equivalent for the binary number 1101?
11
12
13
14
What is the denary equivalent for the binary number 11001?
23
24
25
26
What is the denary equivalent for the binary number 10111011?
187
188
189
190
What are floating point numbers?
Negative numbers
Numbers that represent decimals and fractions
Integers
Zero
