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WorksheetsConversion Bin Oct Hex
Total questions: 80
Worksheet time: 40mins
Name
Class
Date
1.
Which of these decimal numbers is the same as this binary number : 0000 0010
a)
2
b)
25
c)
19
d)
3
e)
14
2.
Which of these decimal numbers is the same as this binary number : 0001 1011
a)
27
b)
39
c)
33
d)
26
e)
46
3.
Which of these decimal numbers is the same as this binary number : 0010 1110
a)
46
b)
57
c)
63
d)
42
e)
55
4.
Which of these binary numbers is the same as this decimal number : 25
a)
0001 1001
b)
0010 1100
c)
0011 0110
d)
0010 1101
e)
0010 1000
5.
Which of these binary numbers is the same as this decimal number : 27
a)
0001 1011
b)
0011 0000
c)
0010 1101
d)
0011 0001
e)
0011 1001
6.
Which of these binary numbers is the same as this decimal number : 88
a)
0101 1000
b)
0101 0111
c)
0100 0011
d)
0101 0110
e)
0100 0101
7.
Which of these decimal numbers is the same as this binary number : 0101 0100
a)
84
b)
83
c)
79
d)
73
e)
82
8.
Which of these decimal numbers is the same as this binary number : 0101 1100
a)
92
b)
76
c)
67
d)
90
e)
91
9.
Which of these decimal numbers is the same as this binary number : 0110 0010
a)
98
b)
74
c)
89
d)
82
e)
99
10.
Which of these decimal numbers is the same as this binary number : 0110 1100
a)
108
b)
77
c)
81
d)
97
e)
110
11.
Which of these binary numbers is the same as this decimal number : 15
a)
0000 1111
b)
0000 1001
c)
0001 0110
d)
0001 0011
e)
0001 0111
12.
Which of these binary numbers is the same as this decimal number : 31
a)
0001 1111
b)
0010 0100
c)
0011 0001
d)
0011 1001
e)
0011 0000
13.
Which of these binary numbers is the same as this decimal number : 41
a)
0010 1001
b)
0011 1111
c)
0010 1011
d)
0010 1010
e)
0010 1010
14.
Which of these binary numbers is the same as this decimal number : 56
a)
0011 1000
b)
0011 1011
c)
0100 0000
d)
0011 0110
e)
0100 0001
15.
Which of these binary numbers is the same as this decimal number : 81
a)
0101 0001
b)
0011 1111
c)
0100 1100
d)
0011 1100
e)
0100 1101
16.
Which of these binary numbers is the same as this decimal number : 102
a)
0110 0110
b)
0101 1000
c)
0101 1001
d)
0101 0110
e)
0101 1011
17.
Which of these binary numbers is the same as this decimal number : 107
a)
0110 1011
b)
0100 1101
c)
0100 1111
d)
0100 1110
e)
0100 1110
18.
Which of these decimal numbers is the same as this binary number : 0110 0000
a)
96
b)
84
c)
97
d)
82
e)
95
19.
Which of these hexadecimal numbers is the same as this decimal number : 7
a)
7
b)
e
c)
15
d)
17
e)
d
20.
Which of these hexadecimal numbers is the same as this decimal number : 8
a)
8
b)
e
c)
10
d)
15
e)
12
21.
Which of these hexadecimal numbers is the same as this decimal number : 10
a)
a
b)
13
c)
6
d)
14
e)
19
22.
Which of these hexadecimal numbers is the same as this decimal number : 11
a)
b
b)
12
c)
d
d)
17
e)
c
23.
Which of these hexadecimal numbers is the same as this decimal number : 12
a)
c
b)
1c
c)
15
d)
b
e)
f
24.
Which of these hexadecimal numbers is the same as this decimal number : 13
a)
d
b)
8
c)
18
d)
e
e)
10
25.
Which of these hexadecimal numbers is the same as this decimal number : 14
a)
e
b)
15
c)
14
d)
1c
e)
1b
26.
Which of these hexadecimal numbers is the same as this decimal number : 15
a)
f
b)
1f
c)
15
d)
14
e)
1b
27.
Which of these hexadecimal numbers is the same as this decimal number : 16
a)
10
b)
16
c)
13
d)
12
e)
15
28.
Which of these hexadecimal numbers is the same as this decimal number : 18
a)
12
b)
11
c)
1f
d)
1c
e)
f
29.
Which of these hexadecimal numbers is the same as this decimal number : 19
a)
13
b)
22
c)
11
d)
14
e)
e
30.
Which of these hexadecimal numbers is the same as this decimal number : 20
a)
14
b)
1d
c)
21
d)
19
e)
e
31.
Which of these hexadecimal numbers is the same as this decimal number : 21
a)
15
b)
20
c)
21
d)
1f
e)
22
32.
Which of these hexadecimal numbers is the same as this decimal number : 22
a)
16
b)
20
c)
e
d)
1c
e)
1f
33.
Which of these hexadecimal numbers is the same as this decimal number : 24
a)
18
b)
f
c)
1c
d)
24
e)
e
34.
Which of these decimal numbers is the same as this octal number : 70
a)
56
b)
59
c)
57
d)
72
e)
49
35.
Which of these decimal numbers is the same as this octal number : 206
a)
134
b)
103
c)
135
d)
92
e)
87
36.
Which of these decimal numbers is the same as this octal number : 326
a)
214
b)
151
c)
215
d)
134
e)
128
37.
Which of these decimal numbers is the same as this octal number : 303
a)
195
b)
136
c)
132
d)
190
e)
196
38.
Which of these octal numbers is the same as this decimal number : 11
a)
13
b)
30
c)
6
d)
14
e)
15
39.
Which of these octal numbers is the same as this decimal number : 12
a)
14
b)
13
c)
7
d)
15
e)
30
40.
Which of these octal numbers is the same as this decimal number : 28
a)
34
b)
71
c)
52
d)
35
e)
56
41.
Which of these decimal numbers is the same as this octal number : 26
a)
22
b)
14
c)
20
d)
23
e)
16
42.
Which of these decimal numbers is the same as this octal number : 365
a)
245
b)
161
c)
152
d)
246
e)
149
43.
Which of these octal numbers is the same as this decimal number : 30
a)
36
b)
46
c)
60
d)
37
e)
55
44.
Which of these octal numbers is the same as this decimal number : 109
a)
155
b)
127
c)
120
d)
156
e)
116
45.
Which of these decimal numbers is the same as this octal number : 33
a)
27
b)
37
c)
48
d)
28
e)
42
46.
Which of these octal numbers is the same as this decimal number : 2
a)
2
b)
11
c)
17
d)
6
e)
3
47.
Which of these octal numbers is the same as this decimal number : 21
a)
25
b)
21
c)
23
d)
27
e)
26
48.
Which of these octal numbers is the same as this decimal number : 26
a)
32
b)
65
c)
53
d)
44
e)
30
49.
Which of these decimal numbers is the same as this octal number : 3
a)
3
b)
11
c)
7
d)
12
e)
4
50.
Which of these decimal numbers is the same as this octal number : 10
a)
8
b)
22
c)
7
d)
11
e)
10
51.
Which of these decimal numbers is the same as this octal number : 157
a)
111
b)
81
c)
98
d)
90
e)
112
52.
Which of these decimal numbers is the same as this octal number : 243
a)
163
b)
106
c)
109
d)
123
e)
105
53.
Which of these decimal numbers is the same as this octal number : 310
a)
200
b)
130
c)
120
d)
136
e)
201
54.
Which of these decimal numbers is the same as this octal number : 335
a)
221
b)
143
c)
137
d)
146
e)
222
55.
Which of these decimal numbers is the same as this octal number : 406
a)
262
b)
171
c)
170
d)
167
e)
263
56.
Which of these octal numbers is the same as this decimal number : 0
a)
0
b)
7
c)
23
d)
30
e)
26
57.
Which of these octal numbers is the same as this decimal number : 1
a)
1
b)
4
c)
31
d)
11
e)
16
58.
Which of these octal numbers is the same as this decimal number : 3
a)
3
b)
32
c)
2
d)
21
e)
30
59.
Which of these octal numbers is the same as this decimal number : 4
a)
4
b)
12
c)
11
d)
24
e)
27
60.
Which of these octal numbers is the same as this decimal number : 5
a)
5
b)
30
c)
27
d)
4
e)
17
61.
Which of these octal numbers is the same as this decimal number : 6
a)
6
b)
20
c)
27
d)
25
e)
3
62.
Which of these octal numbers is the same as this decimal number : 7
a)
7
b)
13
c)
24
d)
21
e)
5
63.
Which of these octal numbers is the same as this decimal number : 8
a)
10
b)
5
c)
20
d)
4
e)
17
64.
Which of these octal numbers is the same as this decimal number : 9
a)
11
b)
12
c)
30
d)
15
e)
27
65.
Which of these octal numbers is the same as this decimal number : 10
a)
12
b)
35
c)
17
d)
11
e)
22
66.
Which of these octal numbers is the same as this decimal number : 13
a)
15
b)
16
c)
6
d)
31
e)
34
67.
Which of these octal numbers is the same as this decimal number : 14
a)
16
b)
14
c)
20
d)
10
e)
21
68.
Which of these octal numbers is the same as this decimal number : 15
a)
17
b)
25
c)
20
d)
27
e)
31
69.
Which of these octal numbers is the same as this decimal number : 16
a)
20
b)
34
c)
26
d)
30
e)
25
70.
Which of these octal numbers is the same as this decimal number : 17
a)
21
b)
17
c)
13
d)
30
e)
35
71.
Which of these octal numbers is the same as this decimal number : 18
a)
22
b)
11
c)
32
d)
26
e)
21
72.
Which of these octal numbers is the same as this decimal number : 19
a)
23
b)
40
c)
24
d)
16
e)
12
73.
Which of these octal numbers is the same as this decimal number : 20
a)
24
b)
16
c)
15
d)
40
e)
35
74.
Which of these octal numbers is the same as this decimal number : 22
a)
26
b)
41
c)
32
d)
37
e)
30
75.
Which of these octal numbers is the same as this decimal number : 23
a)
27
b)
36
c)
26
d)
44
e)
32
76.
Which of these octal numbers is the same as this decimal number : 24
a)
30
b)
33
c)
17
d)
43
e)
37
77.
Which of these octal numbers is the same as this decimal number : 25
a)
31
b)
42
c)
50
d)
55
e)
52
78.
Which of these octal numbers is the same as this decimal number : 27
a)
33
b)
61
c)
42
d)
63
e)
56
79.
Which of these octal numbers is the same as this decimal number : 29
a)
35
b)
66
c)
57
d)
45
e)
46
80.
Which of these octal numbers is the same as this decimal number : 32
a)
40
b)
72
c)
62
d)
53
e)
50
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