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IGCSE Co-ordinated Sciences (Double Award) 0654 · Biology · 36

0654.B7.1.02 — State the principal dietary sources and describe the importance of: (a).carbohydrates (b). fats and oils (c).proteins (d). vitamins, limited: past paper questions

5 real questionsasked in 2 of the last 10 exam series2019–2025usually: Which, Use, State, Identify

Real questions on 0654.b7.1.02 — state the principal dietary sources and describe the importance of: (a).carbohydrates (b). fats and oils (c).proteins (d). vitamins, limited

The newest 5 of 5 written questions. Open one to see it on the real paper.

  1. 0654/31 · May/June 2025 · Q2c(i)[2]

    Use Table 2.1 to calculate the percentage of protein in the rice. %

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  2. 0654/31 · May/June 2025 · Q2c(ii)[1]

    Table 2.1 gives four types of nutrients needed for a healthy diet. State one other type of nutrient needed for a healthy diet.

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  3. 0654/31 · October/November 2022 · Q1a(i)[3]

    Identify one food item from Fig. 1.1 that is a principal source of: carbohydrate ..................................................................................................................... protein ....................................................................................................................

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  4. 0654/22 · October/November 2019 · Q6[1]

    diet would be most likely to prevent anaemia and rickets?

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  5. 0654/21 · May/June 2019 · Q6[1]

    Which disease is caused by a diet that is low in protein?

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What examiners said

This mathematical question was well answered. Some candidates chose to complete the calculation using the total of the nutrients and were able to gain partial credit for the correct method. Care should be taken not to round to too small a number of significant figures, using the data provided as a guide.

— Examiner report, May/June 2025, 0654/31 Q2(c)(i) (Cambridge)

The question asked for a type of nutrient and a number of candidates gave specific examples, such as calcium or iron which was not creditworthy. Others gave a type of carbohydrate or stated lipids, which were already included in the categories in the table.

— Examiner report, May/June 2025, 0654/31 Q2(c)(ii) (Cambridge)

Some candidates identified food items which were not shown in Fig. 1.1.

— Examiner report, October/November 2022, 0654/31 Q1(a)(i) (Cambridge)

Past papers, syllabus and examiner reports © UCLES (Cambridge University Press & Assessment). Questions are matched to topics from the official syllabus. AssessPro is independent and not endorsed by Cambridge.

0654.B7.1.02 — State the principal dietary sources and describe the importance of: (a).carbohydrates (b). fats and oils (c).proteins (d). vitamins, limited — IGCSE Co-ordinated Sciences (Double Award) 0654 past paper questions | AssessPro