plumiModelling with sequences and series: OCR MEI A‑Level Maths questions
OCR MEI A-Level Maths past-paper questions on 4.7 Modelling with sequences and series, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 4 questions on Modelling with sequences and series, as a list
- June 2025, Paper 3, Q7 (9 marks): A group of scientists is studying how a population of insects grows in the laboratory. At the start of the study, there are 48 insects. At the end of the first
- November 2020, Paper 3, Q3 (3 marks): A particular phone battery will last 10 hours when it is first used. Every time it is recharged, it will only last 98% of its previous time. Find the maximum to
- June 2019, Paper 2, Q13 (7 marks): The population of Melchester is 185 207. During a nationwide flu epidemic the number of new cases in Melchester are recorded each day. The results from the firs
- June 2018, Paper 1, Q6 (6 marks): Aleela and Baraka are saving to buy a car. Aleela saves £50 in the first month. She increases the amount she saves by £20 each month. (i) Calculate how much she
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