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 'FOOD SAFETY OFFICER FOOD SAFETY' And exam conducted in the year 2015. And Question paper code was '214/2015'. 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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Dietary fibre represents the following nutrient group :
(ಗ) Lipids (18) Carbohydrates
(0 Proteins (D) None of these
The one which is not used as a clarifier :
(ಗಿ) Phosphoric acid (B) Lead nitrate
(0 Phosphotungstic acid (D) Lead acetate
Ionisation technique not uged in mass spectrometry ;
(ಗ) Fast atom bornbardment (18) Tield desorption
(0 Laser desorption (7) * Radiation
Inhomogeneity of flow velocities and path lengths around packing particles in column
chromatography leads to:
(ക Partition (೫) Retention
(C) Eddy diffusion (D) None of these
The protective agent used in cryopreservation of bacterial cells :
(^) EDTA (B) DMSO
(C) 55 യ NADP
Staining of specimens using uranyl acetate has been used in :
(ಗೆ) Atomic force microscope
18) Confocal Scanning Laser Microscope
(C) Transmission Electron Microscope
(D) Phase Contrast Microscope
Which of the following 12 a type of food intoxication?
(ക Botulism (B) Salmonellosis
(C) Cholera (D) Gastroenteritis
Ashbya gossypii is used commercially for the production 08 :
(4) Leglutamie acid (B) Invertase
(0) Cyanocobolamine (D} Riboflavin
Enrichment of lakes due to high concentration of organic nutrients :
(^) Humus formation (B) Biomagnification
(0 Eutrophication (D) Nitrosification
9 214/2016
[P.T.0.]
