O-LevelMathematicsStatistics4024/11 · Oct/Nov 2015 · Q214 Marks
The table shows the masses of different fruits sold at a market stall on one day. [Table: Fruit | Apples | Pears | Oranges | Bananas | Total; Mass (kg) | 30 | 10 | 18 | 32 | 90] [Figure: Incomplete pie chart with sectors labeled 'Apples' and 'Pears'.]
- (a)Complete the pie chart to illustrate the data.[2]
- (b)The stallholder buys apples for 60 cents per kilogram. She sells them all for 72 cents per kilogram. Calculate her percentage profit.[2]
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Mark scheme
Marking points from the official mark scheme (Oct/Nov 2015). The mark or mark type is shown in brackets.
- [2] (a) Pie chart completed accurately, and labelled with Bananas and Oranges
- [2] M1 for 4 × 18 (= 72) oe or for 4 x 32 (= 128) oe
- [2] (b) 20
- [2] M1 for (72-60)/60 × 100 oe
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