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10 questions
Which of the following is NOT a positional number system?
Roman Number System
Octal Number System
Binary Number System
Hexadecimal Number System
The value of radix in binary number system is ________.
2
8
10
1
The binary equivalent of the decimal number 10 is _______.
0010
10
1010
010
The octal equivalent of 1100101.001010 is __________.
625.12
145.12
154.12
145.21
Convert the binary equivalent 10101 to its decimal equivalent.
21
12
22
31
Which of the following is NOT a binary number?
1111
101
11E
000
The binary number 10011101 is equivalent to...
9E
9F
9D
FF
The binary number 01100111 is equivalent to ....
103
76
67
-67
The decimal number 80 can be represented by....
10000001
01010000
00100000
1000000
Which of the following is NOT a hexadecimal number
1A
1D
1E
1G
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