Question 1 : What do we call the point(decimal) in any hexadecimal number of the form 111.A3?
1. radix
2. hexadecimal point
3. decimal
4. octal point
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Question 2 : Convert (6532)₈ to hexadecimal.
1. A01
2. A02
3. B01
4. C01
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Question 3 : Hexadecimal Addition of (3A5)₁₆ and (1B2)₁₆ will give :
1. 165
2. 185
3. 815
4. 516
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Question 4 : The hexadecimal equivalent of the binary number (0010010100)₂ is :
1. 0B4
2. 0A4
3. 224
4. 0114
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Question 5 : Convert (52)₁₆ into its decimal equivalent.
1. 28
2. 83
3. 80
4. 82
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Question 6 : The binary number 1110 in hexadecimal format is _____________
1. 6
2. E
3. 14
4. 15
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Question 7 : The maximum number of bits sufficient to represent a hexadecimal number in binary:
1. 4
2. 3
3. 7
4. 8
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Question 8 : ABC is a valid hexadecimal number.
1. True
2. False
3.
4.
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Question 9 : What does the symbol D represent in a hexadecimal number system?
1. 8
2. 16
3. 13
4. 14
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Question 10 : Express the decimal format of the signed binary number (10010)₂ .
1. 2
2. 12
3. -12
4. -2
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