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Question
If you eat 4 rotis made up of wheat flour each weighing 25 gm then how many kcal energy would you get?
(100 gm wheat flour contains 70 gm carbohydrates, 12 gm proteins, and 2 gm fat)
If you eat 4 rotis made up of wheat flour each weighing 25 gm then how many kcal energy would you get?
(100 gm wheat flour contains 70 gm carbohydrates, 12 gm proteins, and 2 gm fat)
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Solution
The correct option is B 346
1 gm carbohydrate = 4 kcal
1 gm protein = 4 kcal
1 gm fat = 9 kcal
Total kcal in 4 rotis (Total weight = 4 * 25 = 100 gm) =
=(70 *4) + (12 * 4) + (2 * 9)
= 280 + 48 + 18
= 346 kcal
1 gm carbohydrate = 4 kcal
1 gm protein = 4 kcal
1 gm fat = 9 kcal
Total kcal in 4 rotis (Total weight = 4 * 25 = 100 gm) =
=(70 *4) + (12 * 4) + (2 * 9)
= 280 + 48 + 18
= 346 kcal
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