Kerala PSC Previous Years Question Paper & Answer
Page:12
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'SOIL SURVEY OFFICER / RESEARCH ASSISTNT / CARTOGRAPHER / TECHNICAL ASSISTANT SOIL SURVEY AND SOIL CONSERVATION' And exam conducted in the year 2015. And Question paper code was '209/2015'. 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.
94.
96.
97.
98.
- 99.
Root knot nematode :
(ಯ) Meloidogyne (8) Pratylenchus
(C) Rhizoctonia (D) Radopholus
Bio fertilizer which can be used as green manure and cattle feed :
ക) കല ൫ Azospirillum
(©) VAM (D) Azotobacter
Major organic nutrient source of phosphorous :
(മ (भी cakes (B) Bone meal
(C) Compost (D) Cow dung
Soil having low cation exchange capacity :
(8) Sandy (B) Loamy
(0 silty (D) Clayey
Heart of drip irrigation system :
(4) पाष्टः (B) Lateral
(C) End cap (D) Emitter
Bio-control agent effective against foot root disease of pepper :
(A) Ganoderma (8) Trichogramma
(©) Phytophthora (D) Trichoderma
100. An orchid spice :
(ക) Dendrobium رق Loranthus
(C) Pepper (D) Vanilla
209/2015 14
