Question
PSLE
Lucy answered 36 questions in a quiz. She took 2 min for each of the first 15 questions and twice as long for each of the remaining questions. The quiz started at 1.20 p.m. At what time did she complete the quiz?
2 m

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PSLE
Lucy answered 36 questions in a quiz. She took 2 min for each of the first 15 questions and twice as long for each of the remaining questions. The quiz started at 1.20 p.m. At what time did she complete the quiz?