Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Dairy Farm Instructor (SR for ST)' And exam conducted in the year 2020. And Question paper code was '011/2020/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.
‘A:Sodium Chloride
B:-Sodium Carbonate
C-Magnesium Sulphate
ഡിസ
Correct Answer:- Option-é
Question4:-The pesence of Ammonium ion is detected by the reagent
‘AcTollens reagent,
B:-Nesslers reagent
C=Febling solution
D:-Baeyers reagent
Correct Answer:- Option ®
Question42:-The solidified form of carbondioxide is
‘ACarborundum
B:-Diamond
ലിയെ
ദ്വി
Correct Answer:- Option-D
Question43:-The calibration temperature of Quevenne's lactometer is,
29°C
B:-60°C
೦25,510
2056ھ
Correct Answer:- Option-C
Question44:-The national milk day is celebrates on
५५८1
B:-November 26
೦೧5
Ds-March 22
Correct Answer:- Option ®
Question45:~SAHIWAL'is a cattle breed belonging to the class
AcMilch breed
B:-Dual purpose breed
C-Draft breed
D-Draught breed
Correct Answer:- Option-é
Question46:-The enzyme used for the production of ‘cheese'is
‘AcRennet
Br-Lipase
C-Chymosin
DeLactase
Correct Answer:- Option-é
Question47:-The Operation Flood | was launched in
۸87
B:-1982
ടട
0
Correct Answer:- Option-D
Question48:-The total cattle population in India according to 19th livestock census is
8-1 78.4 million
8:-197.3 million