4MA0 Foundation January 2016 Paper 1R Q11
11 The pie chart shows information about the grades achieved by all of the candidates in Keval’s school who took AS Level English in 2015.

8 candidates achieved grade C.
(a) Work out the number of candidates in Keval’s school who took AS Level English in 2015. (2)
(b) Work out the number of candidates in Keval’s school who achieved grade A in AS Level English in 2015. (2)
| Scheme | Marks |
|---|---|
| \(\dfrac{360}{72} \times 8\) or \(5 \times 8\) or \(\dfrac{360}{9}\) or \(9^\circ\) = 1 candidate | M1 |
| 40 | A1 |
| (2) |
| Scheme | Marks |
|---|---|
| \(\dfrac{8}{72} \times 126\) or \(\dfrac{126}{9}\) or \(\dfrac{126}{360} \times \text{“}40\text{”}\) | M1 |
| 14 | A1 |
| (2) | |
| Total 4 marks |
Notes
A1: cao