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MCQ practice · SSC Biology Board questions · Chapter 5: Food, Nutrition and Digestion

Chattogram Board 2022

How many food calories are in 0.50 g of fat?

Think it through first, then pick an option.

  1. a 69.04
  2. b 61.60
  3. c 5.28
  4. d 4.5
Answer and explanation

Correct answer: d 4.5

0.5 × 9 = 4.5 kilocalories. 69.04, 61.60 and 5.28 are numbers from the flattened-rice example, not from this question.

Why the other options are wrong

  • a 69.04: “69.04” does not fit here. 0.5 × 9 = 4.5 kilocalories. 69.04, 61.60 and 5.28 are numbers from the flattened-rice example, not from this question.
  • b 61.60: “61.60” does not fit here. 0.5 × 9 = 4.5 kilocalories. 69.04, 61.60 and 5.28 are numbers from the flattened-rice example, not from this question.
  • c 5.28: “5.28” does not fit here. 0.5 × 9 = 4.5 kilocalories. 69.04, 61.60 and 5.28 are numbers from the flattened-rice example, not from this question.