WorksheetsNumber Systems
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the decimal equivalent of the binary number 1010
a)
7
b)
5
c)
8
d)
10
2.
what is the largest binary number you can create with 4 bits
a)
15
b)
16
c)
7
d)
8
3.
Which is a valid binary number?
a)
1021
b)
1011
c)
2101
d)
1201
4.
What is the decimal equivalent of binary number 1101
a)
10
b)
11
c)
12
d)
13
5.
What is the correct sequence for the place values for binary numbers
a)
1,2,4,8,16,32,64,128
b)
1,2,4,6,8,10,12,14,16
c)
1,2,3,4,5,6,7,8
d)
0,1
6.
8 bits is equal to
a)
1 kilobyte
b)
1 gigabyte
c)
1 byte
d)
1 megabyte
7.
Convert the binary number 00100110 to decimal
a)
36
b)
38
c)
37
d)
40
8.
What is 56 in binary?
a)
101011100
b)
00111000
c)
00101100
d)
01011000
9.
What is the largest decimal number that can be represented by 3 bits in binary
a)
6
b)
7
c)
8
d)
5
10.
If a binary number ends with a 1 , it must be_
a)
a prime number
b)
an even number
c)
an odd number
d)
any number
100 %
