Question
20 men working 6 hours a day can paint a building in 25
days. If 30 men work 8 hours a day, how many days will it take to paint the building?Solution
ATQ,
Let the efficiency of a man = 'x' units/hour
Total work = 20 × x × 6 × 25 = 3000x units
Number of days taken by 30 men working 8 hours/day =
= 3000x ÷ (30 × x × 8)
= 3000x ÷ 240x = 12.5 days
Haptoglobin binds and prevents the excretion of the compound……
Match the Enzyme (Group-1) with their industrial application (Group-2)
….inhibit absorption of nutrient and known as… ( Anti-nutritional factor & Natural Toxin )
Milk and milk products provide which of the following vitamins.
a) A
b) D
c) E
d) K
When food placed in hot oil then what happens
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The equilibrium moisture content of a food product placed in stream of drying air depends upon…. &….of air ( RH & Temperature )
...“Foods or dietary components that may provide a health benefit beyond basic nutrition is called.
A food contains 5 grams of carbohydrate, 10 grams of fat and 5 grams of protein. How many Calories (kcal) does this food provide?
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