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Mathematics · Self Assessment

Practice Test: Mean, Median, Mode & Measurement

A 100-mark paper covering "Mean, Median & Mode" and "Measurement: Metre, Litre & Gram" — multiple choice, true/false, fill-in-the-blank, column matching, and short answer, all auto-graded instantly.

EDUSAMBAM Editorial Team · 45 questions · 100 marks · Instant self-assessment

Questions

100

Marks

Sections

100%

Auto-Graded

Section	Questions	Marks Each	Total
A — Multiple Choice	15	2	30
B — True / False	10	2	20
C — Fill in the Blank	10	2	20
D — Column Matching	5 pairs	2	10
E — Short Answer	5	4	20
Total	45	—	100

Fill-in-the-blank and short-answer questions are checked automatically against accepted answers — exact wording doesn't need to match, but the key term should be present.

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Section A — Multiple Choice

30 marks

15 questions · 2 marks each.

1.The mean of a set of numbers is calculated by:Basic2 pts

A. Picking the middle number

B. Adding all values and dividing by how many there are

C. Finding the most frequent value

D. Subtracting the smallest from the largest

2.The median of a set of numbers is:Basic2 pts

A. The average of all values

B. The most frequently occurring value

C. The middle value when arranged in order

D. The largest value minus the smallest

3.The mode of a data set is:Basic2 pts

A. The middle value

B. The value that appears most often

C. The sum of all values

D. The range of the data

4.Find the mean of: 4, 6, 8, 10, 12Intermediate2 pts

A. 6

B. 8

C. 10

D. 40

5.Find the median of: 3, 7, 9, 12, 15Intermediate2 pts

A. 7

B. 9

C. 12

D. 9.2

6.Find the mode of: 2, 3, 3, 5, 5, 5, 7Intermediate2 pts

A. 2

B. 3

C. 5

D. 7

7.Find the median of: 4, 8, 6, 2 (arrange first)Advanced2 pts

A. 4

B. 5

C. 6

D. 8

8.The difference between the largest and smallest values in a data set is called the:Intermediate2 pts

A. Mean

B. Mode

C. Median

D. Range

9.The standard unit for measuring length is the:Basic2 pts

A. Gram

B. Litre

C. Metre

D. Second

10.The standard unit for measuring mass (weight) is the:Basic2 pts

A. Metre

B. Gram

C. Litre

D. Kelvin

11.The standard unit for measuring liquid volume (capacity) is the:Basic2 pts

A. Metre

B. Litre

C. Gram

D. Metre²

12.How many centimetres are in 1 metre?Basic2 pts

A. 10

B. 100

C. 1000

D. 1

13.How many millilitres are in 1 litre?Basic2 pts

A. 10

B. 100

C. 1000

D. 10000

14.How many grams are in 1 kilogram?Basic2 pts

A. 10

B. 100

C. 1000

D. 10000

15.Convert 2.5 metres to centimetres.Intermediate2 pts

A. 25 cm

B. 250 cm

C. 2500 cm

D. 0.25 cm

Section B — True / False

20 marks

10 questions · 2 marks each.

16.The mean is always one of the numbers in the original data set.Intermediate2 pts

True

False

17.A data set can have more than one mode.Intermediate2 pts

True

False

18.If a data set has an even number of values, the median is the average of the two middle values.Advanced2 pts

True

False

19.The mode is always the smallest value in a data set.Basic2 pts

True

False

20.The mean, median, and mode of a data set are always the same number.Basic2 pts

True

False

21.1 kilometre equals 1000 metres.Basic2 pts

True

False

22.1 kilogram equals 100 grams.Basic2 pts

True

False

23.A litre and a millilitre measure the same type of quantity (capacity).Intermediate2 pts

True

False

24.The metric system is based on units of 10, 100, and 1000.Basic2 pts

True

False

25.500 millilitres is half of 1 litre.Intermediate2 pts

True

False

Section C — Fill in the Blank

20 marks

10 questions · 2 marks each. Type the missing word or term.

26.To find the mean, you add all the values and divide by the ______ of values.Basic2 pts

27.The ______ is the middle value when data is arranged in order.Basic2 pts

28.The value that occurs most often in a data set is called the ______.Basic2 pts

29.The range is the largest value minus the ______ value.Intermediate2 pts

30.The mean of 5, 10, 15 is ______.Intermediate2 pts

31.The metric unit used to measure length is the ______.Basic2 pts

32.The metric unit used to measure mass is the ______.Basic2 pts

33.1 metre is equal to ______ centimetres.Basic2 pts

34.1 litre is equal to ______ millilitres.Basic2 pts

35.The prefix 'kilo' means ______ times the base unit.Intermediate2 pts

Section D — Column Matching

10 marks

Use the ▲ ▼ buttons to reorder Column B until each row lines up with the correct term in Column A. 2 marks per correct pair.

36–40.Match each term to its correct definition.Advanced10 pts

Column A

Mean

Median

Mode

Metre

Litre

Column B

The middle value when data is arranged in order

The value that appears most frequently

The standard unit for measuring liquid capacity

The sum of all values divided by how many values there are

The standard unit for measuring length

Section E — Short Answer

20 marks

5 questions · 4 marks each. Answer in one or two sentences.

41.Explain the difference between the mean and the median.Advanced4 pts

42.Describe the steps to find the median of a data set.Advanced4 pts

43.Explain why a data set could have no mode, one mode, or more than one mode.Advanced4 pts

44.Explain the relationship between millilitres and litres, including how many millilitres make one litre.Advanced4 pts

45.Explain why the metric system is considered easier to convert between units than other measurement systems.Advanced4 pts

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