Grade 10 Mathematics Paper 2
Term 4: Formal Assessment
Total: 100 marks Time: 3 hours
Name: _________________________________ Gr. 10: __________
Instructions and Information:
Answer all the questions
An approved non-programmable calculator may be used
No Tip – Ex may be used
Show all your calculations
Good luck
www.summariessa.co.za
,QUESTION 1
1.1 The grade 10 Business Studies learners of BRIGHT STAR SCHOOL wrote a term test and
obtained the following marks. The test was out of 60 marks.
55 24 15 10 30 45 13 44 5 36
21 38 8 32 15 51 15 7 29
1.1.1 Write down the mode of the data set. (1)
1.1.2 Determine the median of the data set (1)
1.1.3 Calculate the interquartile range. (3)
1.1.4 Draw a box and whisker diagram for the data set. (2)
1.2 Thando recently started a “side hustle” to save up for her vacation to the Maldives in
December. She is an agent that sells laptops for a local online company. Below
is Thando’s sales for 2023.Her aims was to sell 10 laptops per month.
Bar Graph showing the distribution of sales of laptops.
2|Page www.summariessa.co.za M a t h e m a ti c s
Grade 10 November Paper 2
, 1.2.1 How many months did Thando achieve her goal of selling 10 laptops. (1)
1.2.2 How many laptops did Thando sell in total in the year 2023? (1)
1.2.3 Calculate the range of the given data set. (2)
1.2.4 How many months did she sell more that 50% of her intended goal? (2)
1.2.5 Calculate the mean of the given data set. (3)
[16]
QUESTION 2
The intelligence quotient score (IQ) of a number of University students studying medicine is
summarised in the table below.
IQ INTERVAL FREQUENCY
90 ≤ x <¿ 100 4
100 ≤ x ¿ 110 8
110 ≤ x ¿120 7
120 ≤ x ¿130 5
130 ≤ x ¿140 4
140 ≤ x ¿ 150 2
2.1 Write down the modal class of the data. (1)
2.2 Determine the interval in which the median lies. (2)
2.3 Estimate the mean IQ score of this class of learners. (3)
[6]
3|Page www.summariessa.co.za M a t h e m a ti c s
Grade 10 November Paper 2
Term 4: Formal Assessment
Total: 100 marks Time: 3 hours
Name: _________________________________ Gr. 10: __________
Instructions and Information:
Answer all the questions
An approved non-programmable calculator may be used
No Tip – Ex may be used
Show all your calculations
Good luck
www.summariessa.co.za
,QUESTION 1
1.1 The grade 10 Business Studies learners of BRIGHT STAR SCHOOL wrote a term test and
obtained the following marks. The test was out of 60 marks.
55 24 15 10 30 45 13 44 5 36
21 38 8 32 15 51 15 7 29
1.1.1 Write down the mode of the data set. (1)
1.1.2 Determine the median of the data set (1)
1.1.3 Calculate the interquartile range. (3)
1.1.4 Draw a box and whisker diagram for the data set. (2)
1.2 Thando recently started a “side hustle” to save up for her vacation to the Maldives in
December. She is an agent that sells laptops for a local online company. Below
is Thando’s sales for 2023.Her aims was to sell 10 laptops per month.
Bar Graph showing the distribution of sales of laptops.
2|Page www.summariessa.co.za M a t h e m a ti c s
Grade 10 November Paper 2
, 1.2.1 How many months did Thando achieve her goal of selling 10 laptops. (1)
1.2.2 How many laptops did Thando sell in total in the year 2023? (1)
1.2.3 Calculate the range of the given data set. (2)
1.2.4 How many months did she sell more that 50% of her intended goal? (2)
1.2.5 Calculate the mean of the given data set. (3)
[16]
QUESTION 2
The intelligence quotient score (IQ) of a number of University students studying medicine is
summarised in the table below.
IQ INTERVAL FREQUENCY
90 ≤ x <¿ 100 4
100 ≤ x ¿ 110 8
110 ≤ x ¿120 7
120 ≤ x ¿130 5
130 ≤ x ¿140 4
140 ≤ x ¿ 150 2
2.1 Write down the modal class of the data. (1)
2.2 Determine the interval in which the median lies. (2)
2.3 Estimate the mean IQ score of this class of learners. (3)
[6]
3|Page www.summariessa.co.za M a t h e m a ti c s
Grade 10 November Paper 2
