Kerala PSC Previous Years Question Paper & Answer
Page:4
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TECHNICAL SUPERINTENDENT (DAIRY)' And exam conducted in the year 2018. And Question paper code was '019/2018/OL'. 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.
Correct Answer:- Option-B
Question29:-The major immunoglobulin present in bovine milk is
As-IgA
"IgG 1"
(:- "५७2"
D:-IgM
Correct Answer:- Option-B
Question30:-The average size of moisture droplet in butter manufactured using CBMM
A:-20-40 um
8:-80-100 ലന്”
C:-50-70 um
D:-2-10 um
Correct Answer:- Option-D
Question31:-The amount of diacetyl per kg of butter in a well-balanced butter flavour
A:-0.1 mg
B:-4.0 mg
C:-2.0 mg
D:-1.0 mg
Correct Answer:- Option-D
Question32:-An example for the member of group Thermobacterium under Orla-Jensen classification
A:-Lactobacillus fermentum
B:-Lactobacillus casei
C:-Lactobacillus plantarum
D:-Lactobacillus helveticus
Correct Answer:- Option-D
Question33:-Present GST applied on SMP is
A:-0
B:-5
C:-12
D:-18
Correct Answer:- Option-B
Question34:-Colour imparted by Ponceau 4R
A:-Brown
B:-Violet
C:-Blue
D:-Red
Correct Answer:- Option-D
Question35:-In phase contrast microscopy, the phase shift between deviated and undeviated light is
4൧048
6:2
Correct Answer:- Option-B
Question36:-Refractive index of immersion oil is about
A:-1.30
C:-1.05
D:-1.80
Correct Answer:- Option-A
Question37:-An example of acid dye is
A:-Crystal violet
B:-Eosine
C:-Methylene blue
D:-Malachite green
Correct Answer:- Option-B
Question38:-L-ring of flagellum is located at
A:-Peptidoglycan layer
B:-Cell membrane
C:-Lipopolysaccharide portion