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 'Soil Survey Officer/ Research Assistant/ Cartographer/ Technical Assistant (NCA- SC)' And exam conducted in the year 2023. And Question paper code was '145/2023/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.
FINAL ANSWER KEY
Question 145/2023/0L
Paper Code:
Category 489/2021
Code:
Exam: Soil Survey Officer/ Research Assistant/ Cartographer/
Technical Assistant (NCA- SC)
Date of Test 24-08-2023
Department Soil Survey and Soil Conservation
Question1:-Which of the following micronutrients cause "White bud" in sorghum
when deficient in soil
A:-Fe
B:-Zn
C:-Cu
D:-Mn
Correct Answer:- Option-B
Question2:-Which among the following is not a short duration cassava variety
A:-Sree Vijaya
B:-Kalpaka
C:-Nidhi
D:-Sree Harsha
Correct Answer:- Option-D
Question3:-Which of the following is more complex in precision farming due to
spatial and temporal variation
A:-Precision management of Nitrogen
B:-Precision management of Phosphorus
C:-Precision management of Potassium
D:-Precision management of Lime
Correct Answer:- Option-A
Question4:-The principle behind Coimbatore Method of composting is
A:-Anaerobic decomposition followed by hot fermentation
B:-Anaerobic degradation followed by aerobic process
C:-Aerobic process only
D:-Anaerobic process only
Correct Answer:- Option-B
Question5:-Which of the following is a measure of light interception efficiency of
leaf?