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 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.
76. Application of fertilizer through irrigation system :
(A) Chemigation രു Fertigation
(C) Chlorination (D) Acidification
77. Mechanism that promote self pollination :
(A) Dicliny (©) Heterostyly
(C) Herkogamy (D) Cleistogamy
78. Water useful for plant growth :
(A) Hygroscropic . (B) Capillary
(0 Gravitational (D) Percolated
79. High yielding coleus variety :
(ಗಿ) Sree Harsha (B) Sree Vijaya
(C) نطو (D) Haritha
80. Element showing deficiencies symptom in younger leaves :
(4) Magnesium (8) Sulphur
(C) Pottassium (D) Molybdenum
81. Concentrated organic manure :
(4) Cow dung (B) Poultry manure
(C) Groundnut cake (D) Green leaf
82. Soil acidity is corrected by application of :
ல 002, (B) CuSO,
(೧ 230, യ ೫,580,
88. Nutrient content of N is Ammonium Nitrate :
(4) 26% - (8) 36.3%
(©) 38.5 % യ) 46%
84. Plant breeding method which is used in cross pollinated crop :
(ക) Mass selection (2) Recurrent selection
(0 Pedigree selection (D) Back cross
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