Solved UPSC CDS/OTA Question
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Q · Nutrition and Nutrients Medium · 45s
Which one of the following statements is correct about nutrients?
TopicNutrition and Nutrients
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Carbohydrates are the primary energy source; fats provide more energy gram-for-gram, proteins are used for energy when needed.
Final Answer: Option D - Carbohydrates are the main source of energy.