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Let the efficiency of a man be '3e' units/day. Efficiency of a woman = (2/3) x 3e = '2e' units/day Efficiency of a child = (1/3) x 3e = 'e' units/day Total work = (2 x e + 3 x 2e + 4 x 3e) x 25 = (2e + 6e + 12e) x 25 = 500e units Let required number of men be 'm'. So, (2 x e + 4 x 2e + m x 3e) x 20 = 500e Or, 2 + 8 + 3m = 25 Or, 3m = 15 So, 'm' = 5 Therefore, required number of men are 5
How many countries are members of FAO, WHO, and CODEX?
Which of the following microorganism is eliminated in canned foods?
Which bacteria cause botulism?
Shrinkage is associated with
LC-MS is used to analyze:
Most foods store best at refrigeration temperature. When the relative humidity of air between
________is used in the chill proofing of beers.
T.S.S of Tomato puree should be (ºBrix)
Match the following Bacterial genus with their respective groups A to D
1. Acetobacter Gluconobacter A. Butyrics
2. Lactobacillus streptoc...
following are the example of primary packaging in food
a. metallic can
b. milk pouches
c. cho...