0607.C1.1.12 — Identify and use: rational and irrational numbers.: past paper questions
Real questions on 0607.c1.1.12 — identify and use: rational and irrational numbers.
The newest 20 of 60 written questions. Open one to see it on the real paper.
- 0607/11 · October/November 2025 · Q3b[1]
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See it on the paper → - 0607/21 · October/November 2025 · Q12[3]
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See it on the paper → - 0607/22 · October/November 2025 · Q1c[2]
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See it on the paper → - 0607/22 · October/November 2025 · Q11[1]
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See it on the paper → - 0607/22 · October/November 2025 · Q16[3]
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See it on the paper → - 0607/22 · October/November 2025 · Q17[2]
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See it on the paper → - 0607/11 · May/June 2025 · Q1d[1]
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See it on the paper → - 0607/21 · May/June 2025 · Q1b[1]
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See it on the paper → - 0607/62 · May/June 2025 · Q9a(i)[1]
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See it on the paper → - 0607/22 · February/March 2025 · Q8[2]
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See it on the paper → - 0607/33 · May/June 2024 · Q1a[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q1b(i)[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q1b(ii)[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q1c(i)[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q1c(ii)[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q1d(i)[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q1d(ii)[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q2a[2]
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See it on the paper → - 0607/33 · May/June 2024 · Q2b[1]
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See it on the paper → - 0607/33 · May/June 2024 · Q12a(ii)[1]
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What examiners said
Most candidates gave the correct answer. Several candidates confused V, the speed of the hammer, and S, its horizontal component. These candidates divided 20 m/s by 0.7 instead of multiplying. In spite of the instruction to use 0.7 a few candidates knew that a more accurate value would be cos45°. This was condoned since these candidates were considering the context. However, in general, candidate...
— Examiner report, May/June 2025, 0607/62 Q9(a)(i) (Cambridge)
The majority of candidates scored at least one mark by correctly rounding three of the numbers to one significant figure. Candidates who rounded all four numbers correctly, in general, went on to give the correct answer of 200. The major error seen was to round 0.5461 to 1.
— Examiner report, February/March 2025, 0607/22 Q8 (Cambridge)
This was done well, with the majority reaching the correct answer. A few of the weaker candidates used an incorrect conversion factor which usually led to an answer that could not possibly be the mass of a person. Candidates are advised to check that their answers are reasonable in the context of the question.
— Examiner report, October/November 2023, 0607/13 Q4 (Cambridge)
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