Question
PSLE
Sarah answered 32 questions in a quiz. She took 2 min for each of the first 10 questions and twice as long for each of the remaining questions. The quiz started at 3.25 p.m. At what time did she complete the quiz?
2 m

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PSLE
Sarah answered 32 questions in a quiz. She took 2 min for each of the first 10 questions and twice as long for each of the remaining questions. The quiz started at 3.25 p.m. At what time did she complete the quiz?