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2016 BGCSE Biology Paper-1 Question-17
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Q-50
1g of carbohydrate provides 16 kJ of energy in the body. 1g of protein provides 17 kJ of energy in the body. 100g of macaroni and cheese contains 50g of carbohydrate and 10g of protein. How much energy is provided by 100g of macaroni and cheese?
33 kJ
60 kJ
800 kJ
970 kJ
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