1mark 2020 Maris Stella P6 Paper1 SA2 P6 / Maris Stella / 2020 / SA2 Prelims / Paper 1 – Q05 [1 mark] Question: Which of the following road signs is symmetrical? Solution: Similar Posts P6 / Nanyang / 2019 / CA1 / Paper 2 – Q13 [4 marks] P6 / Temasek / 2020 / SA2 Prelims / Paper 2 – Q11 [3 marks]