 Converting Bases
12 days ago
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• Question 1
300 seconds
Q.

Convert 1234 to base 10?

18

123

27

25

• Question 2
300 seconds
Q.

Convert 56 to base 3.

20023

10023

3204

3023

• Question 3
300 seconds
Q.

What is the base ten value of 12034?

67

48

54

99

• Question 4
300 seconds
Q.

What base 4 number has the value 88?

12014

21034

11204

5204

• Question 5
300 seconds
Q.

Convert 24015 to base 10.

226

351

193

91

• Question 6
300 seconds
Q.

Convert 11203 to base 10.

42

39

21

88

• Question 7
300 seconds
Q.

Convert 145 to base 4.

1454

21014

30014

12024

• Question 8
120 seconds
Q.

Convert 27 to binary

0000 1111

0001 1011

0010 0011

0000 1101

• Question 9
120 seconds
Q.

Convert the binary number 0011 1011 to decimal

89

59

77

43

• Question 10
120 seconds
Q.

Convert the binary number 1011 0110 to decimal

172

196

182

148

• Question 11
45 seconds
Q. Convert 65 to binary
01100001
00100001
01000001
00100101
• Question 12
30 seconds
Q.

Convert 348 to octal

544

534

524

514

• Question 13
30 seconds
Q.

Convert 130 to Octal

200

201

202

203

• Question 14
30 seconds
Q. Given that x5 = 3510, then x =
10
12
20
120
• Question 15
30 seconds
Q. 101+ 111=
10002
10012
10112
11002
• Question 16
30 seconds
Q. 110 1002 - 11 011=
10 0002
10 0012
11 0012
11 0112
• Question 17
30 seconds
Q. 11 011=
1710
2710
3310
3710
• Question 18
30 seconds
Q. Given that x5 = 3510, then x =
10
12
20
120
• Question 19
30 seconds
Q. 101+ 111=
10002
10012
10112
11002
• Question 20
30 seconds
Q. What base is the binary number system?
10
2
8
16
1
• Question 21
30 seconds
Q. In any number system what value does the right most position hold?
4
8
1
2
16
• Question 22
60 seconds
Q.

What value does the left-most 1 have in this binary number: 101

4

1

5

101

100

• Question 23
30 seconds
Q. If the first place holder value in binary is 1, and the second is 2, what is the 4th?
4
8
1
10
4
• Question 24
120 seconds
Q.

Which TWO statement about allowable digits for stated bases are correct? Choose the TWO correct options.

Base 2 (Allowable digits 0, 1)

Base 3 (Allowable digits 0, 1, 2, 3)

Base 4 (Allowable digits 0, 1, 2, 3)

Base 5 (Allowable digits 0, 1, 2, 3, 4, 5)

• Question 25
120 seconds
Q.

To convert from Base 10 to any given base, repeatedly divide by the base number until the quotient is 0.

True

False

• Question 26
180 seconds
Q.

Which of the following is NOT the same as 1110 ?

215

234

10112

11012

• Question 27
30 seconds
Q.

Complete the sequence 6, 5, 4, 3, ____, _____, _____

6, 7, 8

2, 1, 0

4, 5, 6

• Question 28
30 seconds
Q.

Which sequence best describes powers of 2?

1, 4, 6, 8, 10

1, 2, 4, 8, 16, 32

0, 21, 22, 23, 24

• Question 29
30 seconds
Q.

Which sequence best describes powers of 5?

1, 5, 25, 125, 625

O, 5, 10, 15, 20

0, 51, 52, 53, 54

• Question 30
30 seconds
Q.

Any number raised to the power of zero is one?