Mathematics Grade 6

Mathematics Grade 6

Average or Mean

Multiple Choice

Find the average or mean of the following sets of numbers.

87, 81, 95, 79, 83, 79

• 85

• 84

• 83

• 82

Multiple Choice

Here are the masses of 6 children.
16 kg, 18 kg, 20 kg, 24 kg, 25 kg and 29 kg

What is the average or mean mass of the children?

• 22 kg

• 22.5 kg

• 23 kg

• 23.5 kg

Multiple Choice

A health centre recorded the height (in cm) of ten men toddlers (one year old) who came for vaccination. The heights are given below.

64, 71, 70, 68, 71, 75, 66, 65, 71, 69

Find the average heights of the ten toddlers.

• 71

• 70

• 69

• 68

Multiple Choice

What is the median for a set of numbers below.

55, 22, 33, 59, 8, 4, 85, 10

• 32.5

• 33

• 34

• 34.5

Multiple Choice

The average number of goals scored by a football team in a match was 7. The team played a total of 24 matches. What was the total number of goals scored by the team?

• 144

• 150

• 161

• 168

Multiple Choice

The weight of 4 sacks of sand was noted by a worker. The weights were 105 kg, 122 kg, 131 kg and 114 kg respectively. Find the average weight of each of sand.

• 117 kg

• 118 kg

• 119 kg

• 120 kg

Multiple Choice

Brian ate 15 chocolates on Monday, 21 chocolates on Tuesday and 27 of chocolates on Wednesday. On average how many chocolates did Brian eat each day?

• 23 chocolates

• 22 chocolates

• 21 chocolates

• 20 chocolates

Multiple Choice

Dila's marks for the 4 English tests are listed below. Find her average marks in each test.

85, 90, 75 and 80.

• 82.5

• 81.5

• 80.5

• 79.5

Multiple Choice

Find the average sum of the following 10 numbers.

14, 17, 30, 23, 31, 22, 14, 21, 18, 10.

• 14

• 16

• 18

• 20

Multiple Choice

Suleiman's total score for 6 tests is 174 marks. Find the average score of Suleiman in each test.

• 28

• 29

• 28.5

• 29.5