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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Which of the following is not an instrumental error?
(^) The error due to imperfect permanent adjustment
(B) Error due to sluggish bubble
(C) Error due to movement of objective slide
(1) Error due to settlement of staff
The apparent movement of the image relatively to the cross hairs is :
(^) Parallax ൯) Refraction
(C) Transit 0) Tilting
Correction for curvature for a distance of 1 km is:
(A) 0.0112m (B) 0.0673 m
€) 0.0785 m (D) 0.0673 km
If the RL of the BM is 100 m and BS is 1.725, Find the height of instrument at the station :
(A) -98.275 ൪൫ +98.275
(0 -101.725 (0) +101.725
The bench mark established for short duration such as the end of a days work 15 :
(^) Arbitrary BM (B) Temporary BM
(C) Permanent BM (D) GTS BM
The imaginary line joining the points of same elevation is :
(^) Horizontal line ൯) Isohyets
(C) Contour line ൩) Isobars
Closely spaced contour line indicates :
(A) Steep slope (B) Gentle slope
(C) Plane surface (D) Vertical cliff
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