Question
Statements: All frocks are skirts. No pant is a
frock. Some dresses are pants. Conclusions: I. Some skirts are not frocks. II. At least some skirts are not pants. III. At least some frocks are dresses. In each question below are given three statements followed by three conclusions numbered I, II and II. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.Solution
All frocks are skirts (A) ⇒ Conversion ⇒ Some skirts are frocks(I). Hence conclusion I does not follow. No pant is a frock(E) + All frocks are skirts(A) ⇒ Some skirts are not pants(O*). Hence conclusion II follows. Some dresses are pants(I) + No pant is a frock(E) ⇒ Some dresses are not frocks(O). Hence conclusion III does not follow.
Inhibition or slowing of growth of microorganisms can be achieved by:
Options :
1. Freezing
2. Vacuum drying
3. Preservatives
4. Fermentation
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a)Â Â Â Conduction
b)Â Â Â Convection
c)Â Â Â Radiatio...
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