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 ' Work Superintendent (NCA- Dheevara) - Agriculture Development and Farmer's Welfare (Soli Conservation Unit) ' And exam conducted in the year 2022. And Question paper code was '051/2022'. 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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An apparatus for finding out the discharge of a liquid flowing in a pipe
(A) Manometer (B) Piezometer
(C) Venturimeter (D) Pitot tube
One metric Horse Power is equal to _ Watts.
(A) 745.5 (B) 735.5
(C) 0.7455 (D) 0.7355
Maximum size (Area) of the circle that can be cut from a square sheet of size
100 mm is
(A) 7850 (B) 31400
(©) 10000 (D) 3140
A lead pellet of mass 5g leaves an air gun with a velocity of 60 m/s. What is the
magnitude of Potential Energy stored by the spring of air gun?
(A) 9000 J (B) 2943 J
(C) 300 J (D) 9 J
The ratio between change in cross-sectional area of a material to its original
cross-sectional area is
(A) Volumetric strain (B) Linear strain
(C) Lateral strain (D) Shear strain
Circumference of a circle is 314 cm, then its area is .........
(A) 25007 cm? (B) 31407 cm?
(©) 18470 cm? (D) 24127 cm?
A load of 12000 N acts on a hollow pipe of external diameter 20 mm and internal
diameter 16 mm. Then the compressive stress is ل N/mm?.
(A) 38.21 (B) 59.71
(C) 106.16 (D) 600
Which one is a vector quantity?
(A) Mass (B) Velocity
(C) Area (D) Volume
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