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 ' II GRADE OVERSEER/ DRAFTSMAN (CIVIL) in PWD/ Irrigation & OVERSEER GRADE II/ DRAFTSMAN GRADE II in LSGD' And exam conducted in the year 2021. And Question paper code was '065/2021'. 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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In prismatic compass 90° is marked on the graduated ring at
A) North end B) South end
C) East end D) West end
The direction of true meridian through a point can be established by
A) Astronomical observation B) Theodolite
C) Magnetic compass D) Box-sextant
Find the angle between the line OA and OB, if their respective bearings are 126° 00’
and 300° 15’.
A) 174° 15’ 8) 185° 45 0) 173° 45’ 0) 147° 15’
The much suitable plane table surveying on hilly country where it is difficult to measure
the horizontal distance
A) Radiation B) Intersection
C) Traversing D) Resection
In plane tabling, the straight lines, angles and triangles are constructed by
A) Protractor B) Divider
C) Graphical method D) Planimeter
The number of fundamental lines for dumpy level is
A) 2 B) 3 ௦) 4 D) 5
The Backsight reading on B.M. of R.L. 500 m is 2.685 m. If foresight reading on a
point is 1.345 m, the reduced level of the point is
A) 501.340 م 8) 501.43 m
C) 501.435 م D) 504.030 m
The permissible closing error for rough levelling is where ‘E’ the error
in millimeters and ‘k’ the distance in kilometers.
^) E=+96Vk 8) E=+64Vk
©) دع )0 366 + دع + 24
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