9702 paper 3 2023 July 8, 2019 16 32 64 128 9709/32 paper 3 pure mathematics 3 october/november 2021 9709/32 paper 3 pure mathematics march 2020 9709/33 paper 3 pure mathematics 3 october/november 2022 9709/33 paper 3 pure mathematics 3 october/november 2021