1mark 2021 ACS (Junior) P6 Paper1 SA2 P6 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q05 [1 mark] Question: Which one of the following would be the most likely height of the ceiling of your classroom? Solution: Similar Posts P6 / Nanyang / 2019 / SA1 / Paper 2 – Q07 [3 marks] P6 / Maris Stella / 2019 / SA1 / Paper 2 – Q17 [5 marks]