O-LevelMathematicsNumber4024/12 · May/June 2015 · Q61 Mark

Fariza travels from London to Astana. The time in Astana is 5 hours ahead of the time in London, so when it is 1000 in London the local time in Astana is 1500. She flies from London to Moscow and then from Moscow to Astana. The flight leaves London at 1225 and takes 4 hours to reach Moscow. Fariza waits 4 1/2 hours in Moscow for the flight to Astana. She arrives in Astana at 0525 local time. How long did the flight from Moscow to Astana take?

Mark scheme

Marking points from the official mark scheme (May/June 2015). The mark or mark type is shown in brackets.

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Topic: Number, O-Level Mathematics (syllabus 4024). Structured question, 1 mark.
Source: O-Level Mathematics, May/June 2015 Paper 1 Variant 2, question 6.

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