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 'Draftsman-cum-Surveyor - Mining and Geology ' And exam conducted in the year 2022. And Question paper code was '097/2022'. 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.
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Contour lines look cross to each other in case of :
(ಹ) Overhanging cliff (B) Adam
(0) Asteep hill (D) A deep valley
The method used for interpolating contour points between two points :
(A) Rise and fall method (B) Double sighting method
(C) Graphical method ൯) Reiteration method
Suitable contour interval for Reservoir planning is :
(^) 0.2t00.5m ൯) 0.5 حم 2.0 مغ
(0) 1.0൦ 3.0൩ (D) 2.0 مغ 5.0 ण
The difference in elevation between two successive contours is :
(A) Level difference (B) Contour Gradient
(C) Contour interval (D) Contour profile
Locating points on a given contour gradient can be done by :
(^) Clinometer (3) Pentagraph
(೮) Planimeter (D) Subtense bar
Contour lines :
(^) end abruptly ൯) cross each other
(C) are uniformly spaced (D) 01086 somewhere
^ शु" shaped wooden rod used for setting out proper gradient between two points :
(^) ‘T’ square (B) Arrow
(C) Boning rod (D) Cross pole
The presmoidal formula for finding Volume of earth work is applicable only when the
ordinates are :
(^) Even (B) Odd
(C) Limited (D) None of these
9 097/2022
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