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Title: Practice Exercises on Number Bases 1
Description: An assessment guide to test the understanding of the topic: Number Bases 1.
Description: An assessment guide to test the understanding of the topic: Number Bases 1.
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PRACTICE EXERCISES ON NUMBER BASES
1
...
A
...
19
C
...
29
2
...
A
...
33
C
...
29
3
...
A
...
22
C
...
26
4
...
A
...
34
C
...
38
5
...
11two to its denary equivalent
...
7
...
7
...
5
...
5
...
Convert 101
...
A
...
25
B
...
75
C
...
25
D
...
75
7
...
11two to its denary equivalent
...
11
...
10
...
21
...
20
...
Convert 17 to a number in base two
...
10010
B
...
10101
D
...
Convert 21 to a number in base two
...
10110
B
...
10101
D
...
Convert 27
...
A
...
02
B
...
03
C
...
01
D
...
01
11
...
824 to a number in base five
...
2100
...
1200
...
3100
...
1300
...
Convert 21three to a number in base two
...
100
B
...
111
D
...
Convert 104 five to a number in base two
...
11101
B
...
10111
D
...
Convert 17 eight to a number in base two
...
1011
B
...
1111
D
...
Convert 215eight to the binary system
...
10001101
B
...
10101010
D
...
Convert 3478 to its binary equivalent
...
11001101
B
...
11010011
D
...
Find 111two + 101two , leaving your answer in base two
...
1011
B
...
1001
D
...
Evaluate 617 eight + 545eight , leaving your answer in the given base
...
1364
B
...
1463
D
...
Evaluate 453eight − 62eight , leaving your answer in the same base
...
341
B
...
361
D
...
Evaluate 11101two − 1111two leaving your answer in base two
...
1110
B
...
110
D
...
Evaluate 134eight 23eight leaving your answer in base eight
...
3324
B
...
4323
D
...
Multiply 11101two by111two , leaving your answer in base two
...
10001111
B
...
11100111
D
...
Divide 1226 by5 , leaving your answer in base 6
...
44
B
...
24
D
...
Divide 10204 by 204 , leaving your answer in base four
...
12
B
...
13
D
...
Divide 101101two by11two , leaving your answer in base two
...
1001
B
...
1011
D
...
Divide 10101two by111two , leaving your answer in base two
...
10
B
...
110
D
...
Divide 110
...
01two , leaving your answer in the same base
...
10
C
...
10
...
11
...
If 34 x = 11111two , find the value of x
...
6
B
...
8
D
...
Find the number bases x and y which satisfy the following equations:
21x + 13 y = 15, and
12 x + 31y = 21
A
...
x = 3, y = 5
C
...
x = 4, y = 6
30
...
A
...
7
C
...
9
31
...
6
B
...
8
D
...
Find the value of M for which 1M 03 four = 311six
...
1
B
...
3
D
...
Find the number bases x and y such that:
23x + 12 y = 22, and
31x − 11y = 8
A
...
C
...
4,
5,
4,
5,
6
7
7
6
ANSWER KEY
1
...
3
...
5
...
7
...
9
...
C
A
B
D
A
A
A
B
C
B
11
...
13
...
15
...
17
...
19
...
A
C
A
C
A
B
D
A
D
A
21
...
23
...
25
...
27
...
29
...
A
B
D
B
D
B
C
D
B
A
31
...
33
Title: Practice Exercises on Number Bases 1
Description: An assessment guide to test the understanding of the topic: Number Bases 1.
Description: An assessment guide to test the understanding of the topic: Number Bases 1.