Number and Place Value Quizzes for Year 11 Mathematics

Question 1

Convert the fraction 3/8 to a decimal value.

Accepted Answer

0.375

Answer

0.25

Answer

0.45

Answer

0.5

Question 2

Express 0.45 as a percentage.

Accepted Answer

45%

Answer

4.5%

Answer

5%

Answer

50%

Question 3

Order the following numbers from least to greatest: 0.8, 3/4, 7/8, 0.75

Accepted Answer

0.8, 0.75, 3/4, 7/8

Answer

0.75, 0.8, 3/4, 7/8

Answer

3/4, 0.75, 0.8, 7/8

Answer

3/4, 0.75, 7/8, 0.8

Question 4

Which of the following is equal to 1 kilometre?

Accepted Answer

1000 metres

Answer

10 kilometres

Answer

100 metres

Answer

1 metre

Question 5

In the number 123.456, which digit represents the tenths place?

Accepted Answer

3

Answer

0.3

Answer

30

Answer

300

Question 6

Which of the following represents the greatest number?

Accepted Answer

0.5

Answer

50%

Answer

1/2

Answer

0.49

Question 7

Which of the following represents the smallest number?

Accepted Answer

0.049

Answer

0.05

Answer

5%

Answer

1/20

Question 8

Calculate the sum of 0.25 and 3/4.

Accepted Answer

1.0

Answer

0.5

Answer

0.75

Answer

1.25

Question 9

Evaluate the expression: 7.25 × 10³ + 4.5 × 10²

Accepted Answer

7,705

Answer

7,250

Answer

7,500

Answer

7,050

Question 10

Find the percentage equivalent of 4/5.

Accepted Answer

75%

Answer

50%

Answer

60%

Answer

80%

Question 11

Calculate the value of 3³.

Accepted Answer

27

Answer

9

Answer

18

Answer

36

Question 12

Which of the following decimal numbers represents the smallest value?

Accepted Answer

0.0001

Answer

0.1

Answer

0.01

Answer

0.001

Question 13

Simplify the algebraic expression: 2x + 3x - 4y

Accepted Answer

5x - 4y

Answer

5x + 4y

Answer

x - 4y

Answer

x + 4y

Question 14

Which of the following decimal numbers is the greatest?

Accepted Answer

0.9

Answer

0.75

Answer

0.8

Answer

0.85

Question 15

Which of the following decimal numbers is the largest?

Accepted Answer

1.0

Answer

0.001

Answer

0.01

Answer

0.1

Question 16

What is the value of 5^-2?

Accepted Answer

0.04

Answer

0.2

Answer

4

Answer

25

Question 17

Simplify the algebraic expression: 2x + 3x - x

Accepted Answer

4x

Answer

0

Answer

5x

Answer

6x

Question 18

Which of the following is equivalent to 150%?

Accepted Answer

1.5

Answer

0.75

Answer

3

Answer

4

Question 19

Which of the following is the least common multiple of 6 and 8?

Accepted Answer

24

Answer

12

Answer

18

Answer

48

Question 20

Which of the following is the smallest number?

Accepted Answer

0.05

Answer

0.5

Answer

5

Answer

50

Question 21

Round the number 45.678 to the nearest whole number.

Accepted Answer

46

Answer

45

Answer

47

Answer

48

Question 22

Which of the following is a non-terminating decimal?

Accepted Answer

0.142857

Answer

0.25

Answer

0.333

Answer

0.125

Question 23

Express the number 500000 in scientific notation.

Accepted Answer

5 x 10^5

Answer

5 x 10^-5

Answer

50 x 10^4

Answer

50 x 10^-4

Question 24

Which of the following decimals is the largest?

Accepted Answer

0.95

Answer

0.5

Answer

0.75

Answer

0.85

Question 25

Which of the following numbers is the greatest?

Accepted Answer

987,654

Answer

987,543

Answer

897,543

Answer

897,654

Question 26

Which of the following numbers is a prime number?

Accepted Answer

17

Answer

15

Answer

12

Answer

9

Question 27

Which of the following is equivalent to one and a half?

Accepted Answer

150%

Answer

0.15

Answer

15/100

Question 28

Find the remainder when 123 is divided by 10.

Accepted Answer

3

Answer

0

Answer

10

Question 29

Which of the following is an irrational number?

Accepted Answer

√2

Answer

-3

Answer

0.5

Question 30

Which of the following is the greatest number?

Accepted Answer

345,687

Answer

345,668

Answer

345,677

Answer

345,678

Question 31

Convert the fraction 3/5 to a decimal.

Accepted Answer

0.6

Answer

0.3

Answer

0.5

Answer

0.7

Question 32

Which of the following is a rational number?

Accepted Answer

3/4

Answer

π

Answer

e

Answer

√2

Question 33

What fraction is equivalent to the decimal 0.25?

Accepted Answer

1/4

Answer

2/5

Answer

3/8

Question 34

When 72 is divided by 7, what is the remainder?

Accepted Answer

1

Answer

0

Answer

3

Answer

2

Question 35

Which of the following numbers is rational?

Accepted Answer

0.5

Answer

e

Answer

π

Answer

√2

Question 36

What is the prime factorization of 60 expressed as a product of prime numbers?

Accepted Answer

2² × 3 × 5

Answer

2 × 3² × 5

Answer

4 × 3 × 5

Question 37

What is the greatest common factor (GCF) of 18 and 30?

Accepted Answer

6

Answer

2

Answer

9

Answer

3

Question 38

Which of these numbers is NOT a factor of 24?

Accepted Answer

5

Answer

3

Answer

2

Answer

4

Question 39

In the number 3.175, what is the place value of the digit '7'?

Accepted Answer

Hundredths

Answer

Thousands

Answer

Tenths

Answer

Units

Question 40

What is 3/4 expressed as a percentage?

Accepted Answer

75%

Answer

150%

Answer

34%

Answer

43%

Question 41

What is the value of 2 raised to the power of 3 (2³)?

Accepted Answer

8

Answer

9

Answer

6

Answer

23

Question 42

Apples cost £1.50 per kilogram. How much will 2.5 kilograms of apples cost?

Accepted Answer

£3.75

Answer

£4.00

Answer

£2.50

Answer

£6.00

Question 43

What is the largest whole number that is less than 4.8?

Accepted Answer

4

Answer

5

Answer

3

Answer

4.5

Question 44

A recipe requires 1/4 cup of flour. If you triple the recipe, how much flour will you need?

Accepted Answer

3/4 cup

Answer

1/12 cup

Answer

1 cup

Answer

3 cups

Question 45

Which fraction is equivalent to 0.6?

Accepted Answer

3/5

Answer

2/3

Answer

1/6

Answer

1/2

Question 46

A store offers a 20% discount on an item that costs £50. What is the discounted price?

Accepted Answer

£40

Answer

£30

Answer

£60

Answer

£10

Question 47

Which of these numbers is a prime number?

Accepted Answer

17

Answer

12

Answer

24

Answer

36