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 'ENVIRONMENT PROGRAMME MANAGER' And exam conducted in the year 2017. And Question paper code was '005/2017/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.
D:-Predation
Correct Answer:- Option-B
Question78:-'Biomining' uses
A:-Bioleaching
B:-Biosorption
C:-Both (1) and (2)
D:-None of these
Correct Answer:- Option-C
Question79:-Phytoremediation uses capabilities of
A:-Microbes
B:-Plants
C:-Animals
D:-Fungi
Correct Answer:- Option-B
Question80:-A fresh water fern used as biofertilizer is
A:-Azola
B:-Nostoc
C:-Azotobacter
D:-None of these
Correct Answer:- Option-A
Question81:-Which of the following entity is not included in fire triangle?
A:-Fuel
D:-Flamability
Correct Answer:- Option-D
Question82:-Liming is done for the reclamation of
A-Saline soil
B:-Alkali soil
:-Acid soil
D:-Sodic soil
Correct Answer:- Option-C
Question83:-Which of the following factor is considered when land is assigned for human settlement?
A:-Stability of ground
-Availability of water
C:-Freedom from natural hazards
D:-Alll of these
Correct Answer:- Option-D
Question84:-Land classified as capability class-lll (e) has
A:-Erosion risk
-Alkalinity
C:-Root zone restrictions
D:-Salinity
Correct Answer:- Option-A
Question85:-Exchangeable sodium percentage is more than 15%, in case of
A:-Acid soil
B:-Saline soil
C:-Saline alkali soil
D:-Red soil
Correct Answer:- Option-C
Question86:-The origin of Bt gene in Bt-cotton is
A:-Fungi
-Bacteria
C:-Algae
D:-Virus
Correct Answer:- Option-B
Question87:-Primary essential nutrient elements for plants are
A:-N, P, K
B:-Ca, Mg, S