Kerala PSC Previous Years Question Paper & Answer
Page:5
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.
C:-Disastrous drought
D:-Drought
Correct Answer:- Option-B
Question22:-Crop residue application is a component in
A:-Integrated nutrient management
B:-Conservation tillage
C:-Organic farming
D:-All the above
Correct Answer:- Option-D
Question23:-Slushy soils found in lowlands of Chittoor taluk is known as
A:-Lowland soils of palakkad central plain
B:-Poonthalpadams
C:-Upland soils of palakkad central plain
D:-Plateau of Palakkad
Correct Answer:- Option-B
Question24:-What is the ration of growing erosion permitting and erosion resisting
crops?
A:-4:1
B:-2:1
(:-1:1
D:-10:1
Correct Answer:- Option-B
Question25:-The term agrostology in soil erosion is use of
A:-Grasses
B:-Trees
C:-Legumes
D:-Stones
Correct Answer:- Option-A
Question26:-Nano sensors work based on the principle of measuring sensor
material changes in
A:-Electrical
B:-Mechanical
C:-Chemical
D:-Magnetic
Correct Answer:- Option-A
Question27:-Micro watershed has an area of