WorksheetsDECI-BIN Conversion
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
1101 to decimal
a)
15
b)
11
c)
12
d)
13
2.
1111 to decimal
a)
15
b)
11
c)
12
d)
13
3.
16 to binary
a)
10000
b)
1111
c)
1000
d)
111
4.
28 to binary
a)
11100
b)
11001
c)
10011
d)
00111
5.
Convert the decimal number 2 into a 4-bit binary format.
a)
0010
b)
0100
c)
1000
d)
0001
6.
What is the binary equivalent of the decimal number 10 in 4 bits?
a)
1010
b)
0101
c)
1100
d)
1001
7.
How many digits in BINARY number system?
a)
1
b)
0
c)
2
d)
10
8.
Which number system uses the digits 0 through 9 to represent numbers?
a)
Binary Number System
b)
Decimal Number System
c)
Octal Number System
d)
Hexadecimal Number System
9.
Which number system is the most commonly used in computers?
a)
Decimal Number System
b)
Binary Number System
c)
Octal Number System
d)
Hexadecimal Number System
10.
Which number system is used for everyday calculations?
a)
Binary Number System
b)
Decimal Number System
c)
Octal Number System
d)
Hexadecimal Number System
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