Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ASSISTANT GEOLOGIST MINING AND GEOLOGY' And exam conducted in the year 2019. And Question paper code was '002/2019'. 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.
uvial mining method, where picks and shovels are used in excavating sands, sandy
| (ಸಿ) Fan and batea 18ا5 (C) Rocker (D) Hydraulicking
| ക ೫೫೭8೧೧.
(A) An alluvial mining (8) An underground mining
(C) An open cast mining (D) Coal mining
The simple low-cost process usable only for free-milling native gold and silver ores is
| (A) Amalgamation (ஐ) Flotation
(€) Spiral Concentration (D) Gravity Concentration
79. Nickel Sulfide Depasits of Sudbury, Onlario is an example for process of ore
formation
(A) Residual Liguid इच्छ (8) Residual Ligquid Injection
(C) Immiscible Liquid Segre
(D) Immiscible Liquid Injection
80. The term used to ೫೮ calcium-bearing silicate minerals is
(ಸಿ) Calite (8) ५ Gossan (ए) ज्वरा
۱ 81. What doos 1 cm on a map drawn at a scale of 1: 50,000 represent on the ground ?
! (A) 500 m © 50 cm (€) 5m (D) 50 m
|
i 82. Ina dataset, the image is displayed as rows and columns of pixels.
(ಸಿ) (8) ماه (८) Raster (D) കഥ ضا
83. Vegetation with more will reflect more NIR radiation
ക) Water (B பப, (C) Chlorephyll (D) Oxygen
84. CARTOSAT was launched by
(ಗಿ) USA (B) China (€) Japan (D) India
I A 11 02/2019
[17.9
