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 'Forest Ranger (Range Forest Officer) (NCA- ST)' And exam conducted in the year 2023. And Question paper code was '059/2023/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.
D:-None of the above
Correct Answer:- Option-D
Question52:-The distance of the fire trace from the advancing fire depends on
A:-Speed of advancing fire
B:-The topography
C:-Both (1) and (2)
D:-None of these
Correct Answer:- Option-C
Question53:-Which bio agent is used for control of parthenium weed?
A:-Zygogramma bicolorata
B:-Coccinella septempunctata
C:-Trichogramma sp
D:-Chrysoperla carnea
Correct Answer:- Option-A
Question54:-Which of the following statement is/are correct for the white grubs
seen in the nurseries?
(i)
(ii)
(iii)
They are polyphagous species
Adult beetle reddish, brown or black in colour
Larval stage last for 2-3 months
A:-Only (i) and (ii)
B:-Only (ii) and (iii)
C:-Only (i) and (iii)
D:-All of the above
Correct Answer:- Option-A
Question55:-Which among the following is not a wood destroying insects?
A:-Sinoxylon anale
B:-Heterbostrychus acqualis
C:-Schistocerous anobiodes
D:-Argyroploce illepida
Correct Answer:- Option-D
Question56:-Which among the following is a broad-spectrum synthetic juvenile
hormone mimic?
A:-lsoprene
B:-Methoprene
C:-Neoprene
D:-None of the above
Correct Answer:- Option-B