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WorksheetsDLD Quiz
Total questions: 10
Worksheet time: 12mins
Name
Class
Date
1.
Perform the addition:
(4796)8+(8635)8then convert the answer in decimal
a)
52683
b)
CDCB
c)
CCBA
d)
DDBB
2.
Find out the r (base):
(121)r=(144)8
a)
9
b)
10
c)
11
d)
12
3.
In base 5 number system, what will the diminished radix complement of 332123
a)
223432
b)
112321
c)
113231
d)
232432
4.
The octal equivalent of the decimal number: 417
(a)
5.
Perform the binary subtraction:
(10101.101)2−(1011.11)2a)
1010.101
b)
1100.110
c)
1010.111
d)
1001.111
6.
On multiplication of two binary numbers (10.10) and (01.01), we get
a)
101.0010
b)
0010.101
c)
011.0010
d)
110.0011
7.
2’s complement of 11001011 is ____________
a)
01010111
b)
11010100
c)
00110101
d)
11100010
8.
Convert 65 to binary
a)
01100001
b)
00100001
c)
01000001
d)
00100101
9.
Simplify the Boolean expression (A+B+C)(D+E)' + (A+B+C)(D+E) and choose the best answer.
a)
A + B + C
b)
D + E
c)
A'B'C'
d)
None of the mentioned
10.
Simply the expression F(A,B,C) = (D'AC')' + (B'B)' + A
a)
1
b)
0
c)
A
d)
D + A' + C
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