WorksheetsBinary <> Denary
Total questions: 15
Worksheet time: 27mins
Name
Class
Date
1.
State the denary representation for the binary number 0011 1101
a)
60
b)
61
c)
62
d)
63
2.
Convert 173 Decimal to Binary
a)
11000111
b)
11011101
c)
10101101
d)
01110011
3.
Write 45 as a binary number
a)
00101111
b)
00011101
c)
00101011
d)
00101101
4.
Convert 01100011 from binary to decimal.
a)
98
b)
99
c)
80
d)
121
5.
64 to binary
a)
1000 0000
b)
0100 0000
c)
0010 0000
d)
0001 0000
6.
16 to binary
a)
1000 0000
b)
0100 0000
c)
0010 0000
d)
0001 0000
7.
What is 54 in binary
a)
110110
b)
11011000
c)
10011101
d)
1111
8.
What is 127 in binary
a)
1111111
b)
10000000
c)
11011111
d)
11000010
9.
What is 7 in binary
a)
111
b)
101
c)
1000
d)
1001
10.
What is 253 in binary
a)
11111101
b)
11110101
c)
11001101
d)
11110100
11.
What is 218 in binary
a)
11011010
b)
11011110
c)
11111010
d)
1011010
12.
What is 173 in binary
a)
10101101
b)
10101001
c)
101101
d)
11111101
13.
What is 92 in binary
a)
1011100
b)
11011100
c)
1111100
d)
1011101
14.
What is 146 in binary
a)
10010010
b)
10010011
c)
11010010
d)
10111010
15.
What is 203 in binary
a)
11001011
b)
11011011
c)
1011
d)
11101010
100 %
