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Year 8 - L5 Homework

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Q1: What is the correct binary conversion of denary: 41

a)

00101001

b)

00101011

c)

00101000

d)

00001001

2.

Q2. What is the correct binary conversion of denary: 36

a)

00100110

b)

00100100

c)

00100101

d)

00100111

3.

Q3. What is the correct binary conversion of denary: 129

a)

10000001

b)

10000011

c)

11000001

d)

10010001

4.

Q4. What is the correct binary conversion of denary: 106

a)

1101011

b)

1101010

c)

1101111

d)

1111010

5.

Q5. What is the correct binary conversion of denary: 51

a)

111111

b)

110111

c)

110011

6.

Q6. What is the correct binary conversion of denary: 47

a)

100011

b)

111111

c)

101111

d)

101011

7.

Q7. What is the correct binary conversion of denary: 23

a)

10100

b)

00111

c)

11111

d)

10111

8.

Q8. What is the correct denary conversion of binary: 101010

a)

42

b)

43

c)

45

d)

150

9.

Q9. What is the correct denary conversion of binary: 111111

a)

66

b)

63

c)

57

d)

21

10.

Q10. What is the correct denary conversion of binary: 10000001

a)

36

b)

13

c)

129

d)

189