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Sequence, selection, repetition and iteration: Edexcel GCSE Computer Science questions

Every Edexcel GCSE Computer Science exam question on 6.2.2 Sequence, selection, repetition and iteration, 2022–2025, with its mark scheme and examiner’s report.

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210 questions

All 6 questions on Sequence, selection, repetition and iteration, as a list
  1. June 2025, Paper 2, Q2 (10 marks): A program is required to simulate the countdown to a rocket launch. The user inputs a number between 1 and 10. The program counts down from that number. The wai
  2. June 2025, Paper 2, Q4 (11 marks): A program is required to calculate the values in a multiplication square. Here is an example of a multiplication square. × 1 2 3 4 5 2 × 5 = 10 1 1 2 3 4 5 2 2
  3. June 2025, Paper 2, Q5 (15 marks): A program is being developed to display nine coloured circles using turtle graphics. Here is a greyscale image of the output produced by a fully functional prog
  4. June 2022, Paper 2, Q4 (15 marks): A program converts a binary pattern to a positive denary integer. The user enters the binary pattern. The program loops continually until the user inputs an emp
  5. June 2022, Paper 2, Q5 (15 marks): A program uses a one-dimensional data structure to record the number of kilograms of coffee used each day by the local cafe. The data needs to be saved to a fil
  6. June 2022, Paper 2, Q6 (15 marks): In a board game, users build words from letter tiles. Each letter tile has a points value. There are 107 valid two-letter words. A program is required to check

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