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 'Bacteriologist / Dairy Microbiologist - PART-I (GRL. CATEGORY) PART ' And exam conducted in the year 2023. And Question paper code was '025/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
FINAL ANSWER KEY
Question Paper Code:
Category Code:
Exam:
Medium of Question:
Date of Test
Department
Alphacode
Question1:-Roughage feeding improved the concentration of
۸-0
B:-Fat
C:-Lactose
D:-Fibre
Correct Answer:- Option-B
Question2:-The protein essential for the mammary synthesis of lactose is
A:-Beta-Casein
B:-Alfa-Casein
C:-Beta-Lactoglobulin
D:-Alfa-Lactalbumin
Correct Answer:- Option-D
Question3:-The milk protein most susceptible to plasmin action is
A:-Beta-Casein
B:-Alfa-S1-Casein
C:-Alfa-S2-Casein
D:-Kapa-Casein
Correct Answer:- Option-A
Question4:-MFGM is rich source of enzyme
A:-Catalase
B:-Lipase
C:-Xanthine oxidase
D:-Glucokinase
Correct Answer:- Option-C
Question
A:-Beta-Casein
B:-Alfa-S1-Casein
C:-Alfa-S2-Casein
D:-Kapa-Casein
Correct Answer:-Question Cancelled
Question6:-The specific gravity of milk fat is
A:-1.023
B:-1.032
C:-0.093
D:-0.93
Correct Answer:- Option-D
Question7:-White colour of milk is due to
A-Casein
B:-Fat globules
C:-Both 1 and 2
D:-Carotenoids
Correct Answer:- Option-C
Question8:-Pycnometer is used to determine
A:-Density
B:-Viscosity
C:-Surface tension
D:-Temperature
Correct Answer:- Option-A
25/2023/OL
109/2022
Dairy Chemist/ Dairy Bacteriologist/ Dairy
Microbiologist
English
09-02-2023
Kerala Co operative Milk Marketing Federation Ltd
A
in milk.
The fraction of casein which is hydrophilic and most soluble in water