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Number System

Quiz by Rutuja Sawant

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Q 1/10
Score 0
Which number system uses digits 0 and 1 only?
29
Binary
Decimal
Hexadecimal
Octal

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10 questions

Show answers

Q1
Which number system uses digits 0 and 1 only?
Binary
Decimal
Hexadecimal
Octal
30s
Q2
What base does the hexadecimal number system use?
8
10
16
2
30s
Q3
In which number system is the digit '7' the largest digit?
Binary
Hexadecimal
Decimal
Octal
30s
Q4
Which of the following is a valid hexadecimal number?
1A3F
1Z3B
298G
789H
30s
Q5
What is the binary equivalent of the decimal number 5?
$101$
$100$
$111$
$110$
30s
Q6
How many unique digits are used in the binary number system?
16
2
10
8
30s
Q7
Which of these numbers is not valid in the octal number system?
67
45
23
89
30s
Q8
30s
Q9
What is binary addition arithmetic for 1 + 1?
10
0
11
1
30s
Q10
What is binary multiplication arithmetic for 1 x 1?
11
10
1
0
30s

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