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 ' Junior Hydro Geologist' And exam conducted in the year 2023. And Question paper code was '088/2023/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.
(11) The density of fractures and the permeability of fractured rock decreases with
depth.
(iii) With increasing depth, the average fracture aperture decreases.
A:-Only (i) and (ii)
B:-Only (ii) and (iii)
C:-Only (i) and (iii)
D:-All of the above
Correct Answer:- Option-D
Question35:-The average amount of time that a water molecule resides in a
particular reservoir before transferring to another reservoir is calculated as
A:-Volume of a reservoir multiplied by the total flux in or out of the reservoir
B:-Volume of a reservoir divided by the total flux in or out of the reservoir
C:-Volume of a reservoir subtracted by the total flux in or out of the reservoir
D:-None of the above
Correct Answer:- Option-B
Question36:-Which among the following process affect the porosity and
permeability of carbonate rocks when it is buried deeply?
A:-Compression
B:-Cementing
C:-Recrystallisation
D:-All of the above
Correct Answer:- Option-D
Question37:-The lateral flow of water from the unsaturated zone to the surface
water body.
A:-Baseflow
B:-Interflow
C:-Overland flow
D:-Quick flow
Correct Answer:- Option-B
Question38:-Which among the following equation shows the correct relationship of
porosity (n) and void ratio (e) of a porous media?
கழ்
8:७<
Ci-n=25
Di-na?
Correct Answer:- Option-A
Question39:-The crest of the water table, with flow on either side going in opposite
directions.