Kerala PSC Previous Years Question Paper & Answer
Page:9
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'VOCATIONAL INSTRUCTOR IN FISHERIES VOCATIONAL HIGHER SECONDARY EDUCATION' And exam conducted in the year 2018. And Question paper code was '009/2018'. 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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Spring Viraemia commonly affects
(^^) Carps (8) Shrimps
(C) Salmon (D) Mussels
Ethoxyquin is an example for
(ಹ) Anti-oxidant (B) Anti-biotic
(C) Immunostimulant (D) Steroid hormone
An example for a larvivorous fish is
(A) Lebistes reticulatus (B) Beta splendens
(C) Aplocheilus blochii (D) Xiphophorus helleri
Brine shrimp is
(^) Nematopalaemon (B) Heterocarpus
(C) Aristius (D) Artemia
For the construction of firm bunds, the ratio to be followed for silt, sand and clay is
(^) 1:32 (B) 1:23
(0 2:3:1 (D) 3:2:1
An example for floating weed is
(4) Ceratophyllum (8) Nymphaea
(C) Eicchornia (D) Hydrilla
Hypophisation was successfully tried in India during
(A) 1962 (B) 1957
(೮) 1967 (D) 1978
Total dry weight of feed
Total wet weight gained is known as
(ക) Productive Protein value (8) Feed Efficiency Ratio
(C) Protein Efficiency Ratio (D) Feed Conversion Ratio
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009/2018
[P.T.O.]
