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BODMAS Quiz

Total questions: 87

Worksheet time: 44mins

Name
Class
Date
1.

What does the 'B' in BODMAS stand for?

a)

Bracket

b)

Base

c)

Binary

d)

Balance

2.

Which operation is represented by 'O' in BODMAS?

a)

Order or Power

b)

Operation

c)

Opposite

d)

Output

3.

Evaluate the expression using BODMAS: 5 + 1 × 3

a)

8

b)

15

c)

18

d)

20

4.

Insert brackets to make the calculation correct: 20 ÷ 2 + 3 = 4

a)

(20 ÷ 2) + 3

b)

20 ÷ (2 + 3)

c)

(20 ÷ 2 + 3)

d)

20 ÷ 2 + (3)

5.

What is the result of the expression 7 × (8 - 3)?

a)

21

b)

35

c)

40

d)

25

6.

Calculate the result of 9 + 3 × 18 ÷ 9.

a)

15

b)

21

c)

27

d)

18

7.

Which part of the expression should be calculated first in 8 + (7 - 5) × 6?

a)

8 + 7

b)

7 - 5

c)

5 × 6

d)

8 × 6

8.

What is the result of the expression 8 × (6 + 3) ÷ 5?

a)

14.4

b)

18

c)

12

d)

16

9.

Put brackets in the following to make the expression correct: 6 × 7 - 4 × 8 = 10.

a)

(6 × 7) - (4 × 8)

b)

6 × (7 - 4) × 8

c)

(6 × 7 - 4) × 8

d)

6 × (7 - 4 × 8)

10.

What is the result of the expression 7 × (8 - 3)?

a)

35

b)

40

c)

45

d)

50

11.

Calculate the result of 10 + (6 - 4).

a)

12

b)

14

c)

16

d)

18

12.

What is the value of 9 × (3 + 3)?

a)

54

b)

45

c)

36

d)

27

13.

Solve the expression 23 - (3 + 1).

a)

19

b)

20

c)

21

d)

22

14.

What is the result of (8 + 9) ÷ 6?

a)

2.83

b)

2.5

c)

3.5

d)

2.83

15.

Which of the following is the SI unit for temperature?

a)

meter

b)

ampere

c)

kelvin

d)

mole

16.

What is the SI unit for electric current?

a)

second

b)

ampere

c)

kilogram

d)

candela

17.

Which SI unit is used to measure the intensity of light?

a)

mole

b)

candela

c)

kelvin

d)

meter

18.

What is the SI unit for mass?

a)

kilogram

b)

meter

c)

second

d)

ampere

19.

Which of the following is the SI unit for the amount of substance?

a)

mole

b)

candela

c)

kelvin

d)

ampere

20.

What is the equivalent of 1000mm in cm?

a)

1cm

b)

10cm

c)

100cm

d)

1000cm

21.

How many grams are there in 2.2 pounds?

a)

1kg

b)

2.5kg

c)

0.5kg

d)

1.5kg

22.

Convert 1 mile to kilometers.

a)

1.6km

b)

2.5km

c)

0.8km

d)

3.2km

23.

What is the metric equivalent of 1 inch?

a)

1cm

b)

2.5cm

c)

5cm

d)

10cm

24.

How many square millimeters are there in 1 square centimeter?

a)

10mm²

b)

100mm²

c)

1000mm²

d)

10000mm²

25.

What is the base in the expression $7^3$?

a)

3

b)

7

c)

10

d)

2

26.

In the expression $7^3$, what is another term for the number 3?

a)

Base

b)

Coefficient

c)

Exponent

d)

Constant

27.

How do you say $8^2$ in words?

a)

Eight cubed

b)

Eight squared

c)

Eight to the power four

d)

Eight to the power three

28.

What is the result of $2^5$?

a)

16

b)

32

c)

64

d)

128

29.

What is the sum of the internal angles of a triangle?

a)

180 degrees

b)

360 degrees

c)

540 degrees

d)

720 degrees

30.

Which quadrilateral has four sides of equal length and four internal right angles?

a)

Square

b)

Rectangle

c)

Parallelogram

d)

Rhombus

31.

What is the sum of the internal angles of a quadrilateral?

a)

180 degrees

b)

360 degrees

c)

540 degrees

d)

720 degrees

32.

Which shape has opposite sides that are parallel and equal in length, and opposite angles that are equal?

a)

Parallelogram

b)

Trapezium

c)

Kite

d)

Irregular Quadrilateral

33.

What is the sum of the internal angles of a hexagon?

a)

540 degrees

b)

720 degrees

c)

900 degrees

d)

1080 degrees

34.

What is the sum of the interior angles of a square?

a)

180 degrees

b)

360 degrees

c)

270 degrees

d)

90 degrees

35.

Which tool is used to measure angles in degrees?

a)

Ruler

b)

Compass

c)

Protractor

d)

Calculator

36.

What is the sum of the interior angles of a triangle?

a)

180 degrees

b)

360 degrees

c)

270 degrees

d)

90 degrees

37.

In a parallelogram, if one angle is 120 degrees, what is the measure of the opposite angle?

a)

60 degrees

b)

120 degrees

c)

90 degrees

d)

180 degrees

38.

What is the correct rearrangement of the formula $ E = \frac{1}{2} mv^2 $ to make $ v $ the subject?

a)

v = \sqrt{\frac{2E}{m}}

b)

v = \frac{2E}{m}

c)

v = \frac{m}{2E}

d)

v = \frac{E}{2m}

39.

How do you rearrange the formula $ D = \frac{m}{v} $ to make $ v $ the subject?

a)

v = \frac{m}{D}

b)

v = \frac{D}{m}

c)

v = mD

d)

v = \frac{1}{mD}

40.

What is the rearranged formula for $ n + m = k $ to make $ n $ the subject?

a)

n = k - m

b)

n = m - k

c)

n = k + m

d)

n = \frac{k}{m}

41.

How do you rearrange the formula $ \frac{3c + n}{h} = k $ to make $ c $ the subject?

a)

c = \frac{hk - n}{3}

b)

c = \frac{3hk + n}{h}

c)

c = \frac{n - hk}{3}

d)

c = \frac{3n + hk}{h}

42.

What is the rearranged equation to calculate mass using weight and gravitational field strength?

a)

mass = weight × gravitational field strength

b)

mass = weight / gravitational field strength

c)

mass = gravitational field strength / weight

d)

mass = weight + gravitational field strength

43.

According to Hooke's law, what is the formula for force?

a)

force = mass × acceleration

b)

force = spring constant × extension

c)

force = weight × gravitational field strength

d)

force = distance / time

44.

How do you calculate the speed of an object using distance and time?

a)

speed = distance × time

b)

speed = distance / time

c)

speed = time / distance

d)

speed = distance + time

45.

What is the equation used to calculate work done?

a)

work done = force × distance

b)

work done = mass × acceleration

c)

work done = speed × time

d)

work done = distance / force

46.

What is the rule for rounding a number if the deciding digit is less than 5?

a)

Round up

b)

Round down

c)

Add 1 to the next digit

d)

Remove all digits after the deciding digit

47.

When rounding 135.72 to one decimal place, which digit is in the rounding position?

a)

1

b)

3

c)

5

d)

7

48.

If the deciding digit is 5 or more, what should you do?

a)

Round down

b)

Round up

c)

Leave the number unchanged

d)

Remove all digits after the deciding digit

49.

What is 1024.596 rounded to two decimal places?

a)

1024.59

b)

1024.60

c)

1024.61

d)

1024.50

50.

In the number 0.0584, which digit is in the rounding position when rounding to three decimal places?

a)

0

b)

5

c)

8

d)

4

51.

What is 1024.596 rounded to two decimal places?

a)

1024.60

b)

1024.59

c)

1024.57

d)

1024.50

52.

What is 5.82 rounded to the nearest tenth?

a)

5.8

b)

5.9

c)

6.0

d)

5.7

53.

Round 16.0258 to 2 decimal places.

a)

16.03

b)

16.02

c)

16.00

d)

16.05

54.

What is 0.0348 rounded to 3 decimal places?

a)

0.035

b)

0.034

c)

0.033

d)

0.036

55.

Calculate 4.95 + 6.23 and round your answer to 1 decimal place.

a)

11.2

b)

11.1

c)

11.0

d)

10.9

56.

Round 7.62 cm to the nearest mm, leaving your answer in centimeters.

a)

7.6 cm

b)

7.62 cm

c)

7.63 cm

d)

7.7 cm

57.

Which zeros are considered significant in the number 0.003070?

a)

Leading zeros

b)

In-between zeros

c)

Trailing zeros to the right of the decimal point

d)

Both B and C

58.

How many significant figures are in the number 4108.0?

a)

3

b)

4

c)

5

d)

6

59.

In the number 70900, how many significant figures are there?

a)

2

b)

3

c)

4

d)

5

60.

What is the rule for rounding a number if the deciding digit is less than 5?

a)

Round up

b)

Round down

c)

Keep the same

d)

Add a zero

61.

When rounding the number 37 to one significant figure, what is the result?

a)

30

b)

35

c)

40

d)

37

62.

In the number 91,378, which digit is the first significant figure when rounding to two significant figures?

a)

9

b)

1

c)

3

d)

8

63.

What is the rounded value of 0.05697 to three significant figures?

a)

0.056

b)

0.057

c)

0.0569

d)

0.0570

64.

When rounding 14,032.25 to three significant figures, what is the result?

a)

14,000

b)

14,030

c)

14,032

d)

14,035

65.

What is the result of rounding the number 8502 to one significant figure?

a)

8000

b)

9000

c)

8500

d)

8600

66.

What is the number 489.361 when rounded to two significant figures?

a)

490

b)

480

c)

489

d)

500

67.

If you round the number 0.05234 to two significant figures, what is the result?

a)

0.052

b)

0.053

c)

0.05

d)

0.054

68.

What is the product of 21 and 42 rounded to two significant figures?

a)

880

b)

900

c)

890

d)

870

69.

What is the sum of 0.054 and 0.000267 rounded to three significant figures?

a)

0.054

b)

0.0543

c)

0.0545

d)

0.0546

70.

What is the formula for the area of a triangle?

a)

Area = b × h

b)

Area = ½ × b × h

c)

Area = b²

d)

Area = π × r²

71.

How do you calculate the area of a rectangle?

a)

Area = w × h

b)

Area = ½ × (a + b) × h

c)

Area = π × r²

d)

Area = a²

72.

What is the formula for the area of a circle?

a)

Area = ½ × r² × θ

b)

Area = π × r²

c)

Area = b × h

d)

Area = a²

73.

Which formula represents the area of a square?

a)

Area = a²

b)

Area = ½ × b × h

c)

Area = w × h

d)

Area = π × r²

74.

What is the formula for the area of a trapezoid?

a)

Area = ½ × (a + b) × h

b)

Area = b × h

c)

Area = π × r²

d)

Area = a²

75.

How is the area of an ellipse calculated?

a)

Area = πab

b)

Area = ½ × b × h

c)

Area = a²

d)

Area = w × h

76.

What is the formula for the area of a sector of a circle?

a)

Area = ½ × r² × θ

b)

Area = π × r²

c)

Area = b × h

d)

Area = a²

77.

What is the area of a triangle with a base of 7 cm and a height of 4 cm?

a)

14 cm²

b)

28 cm²

c)

11 cm²

d)

21 cm²

78.

Calculate the area of a triangle with a base of 8 mm and a height of 6 mm.

a)

24 mm²

b)

48 mm²

c)

12 mm²

d)

36 mm²

79.

Find the area of a triangle with a base of 5 cm and a height of 12 cm.

a)

30 cm²

b)

60 cm²

c)

20 cm²

d)

40 cm²

80.

What is the area of a triangle with a base of 35 mm and a height of 80 mm?

a)

1400 mm²

b)

2800 mm²

c)

700 mm²

d)

2100 mm²

81.

Calculate the area of a trapezium with bases of 4 m and 9 m, and a height of 6 m.

a)

39 m²

b)

78 m²

c)

26 m²

d)

65 m²

82.

Find the area of a right triangle with a base of 2.5 cm and a height of 12 cm.

a)

15 cm²

b)

30 cm²

c)

25 cm²

d)

20 cm²

83.

What is the area of a circle with a radius of 4 mm, rounded to the nearest whole number?

a)

50 mm²

b)

25 mm²

c)

38 mm²

d)

45 mm²

84.

Calculate the area of a circle with a diameter of 12 cm, giving your answer in terms of π.

a)

36π cm²

b)

144π cm²

c)

24π cm²

d)

72π cm²

85.

What is the perimeter of a rectangle with a length of 6 cm and a width of 3 cm?

a)

18 cm

b)

12 cm

c)

9 cm

d)

15 cm

86.

Calculate the perimeter of a triangle with sides measuring 9 cm, 10 cm, and 4 cm.

a)

23 cm

b)

19 cm

c)

21 cm

d)

24 cm

87.

Find the perimeter of a trapezium with sides measuring 5 cm, 4 cm, 7 cm, and 12 cm.

a)

28 cm

b)

24 cm

c)

30 cm

d)

32 cm