Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LABORATORY TECHNICIAN KERALA DAIRY DEVELOPMENT' And exam conducted in the year 2018. And Question paper code was '117/2018'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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. Disease transmitted from animal to man by milk except
A} Leptospirosis B} Tuberculosis ©( வெள D} Brucellosis
Which among the following is not a normal flora of milk ?
A} Enterococcus faccalis B) Streptococcus lactus
C) Lactobacilli D) Listeria monocytogens
Urea adulteration of milk can be detected by
A} P-dimethyl Benzaldehyde B) Alcohol-alazerin test
C) Methylene Blue Reduction test D) None
pH of milk is
A) 4.6 B) 6.6 C) 6.2 0) 7.2
Which among the time shows that milk 15 of poor quality ?
A} 2-6hrs. B) 6 -8 hrs. C) 30min.—2hrs. 0) 4-8 ௩௩.
Which machine is used to analyze fat content of milk ?
A} Densitometer 18) Milkoscan C) Lactometer D} None
The Babcock test is rapid simple and accurate test for
A} Water in milk B) Titrable acidity
C) Fat content 0) fat milk solids content
The process that reduces the size of fat globules of milk by pumping milk at high
pressure
A} Homogenization 8) Vaceration C) Pasteurisation D) Sonication
Organic milk contains
A} 120 calories 8) 186 calories C) 146 calories 0) 165 calories
. Which among the following contains high amount of Lactose ?
A) Cow B} Human C) Goat D} Buffalo
