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 'Overseer/ Draftsman (Mechanical) Gr III/ Tracer in Irrigation & Draftsman (Mechanical) in KAMCO Ltd' And exam conducted in the year 2021. And Question paper code was '072/2021'. 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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072/21
Number of circles drawn within a circle, but different centers are called
A) Concentric circle
B) Loop of circle
C) Eccentric circle
D) Inscribed circle
When a cylinder is cut by a section plane parallel to the axis, the true shape of the
section is
A) Rectangle
B) Ellipse
C) Circle
D) Parabola
In a regular polygon, the interior angle is 90 degree greater than exterior angle. The
number of sides of the polygon 18
A) 5 B) 10
07 0) 8
Out of the following which solid have four similar faces of equilateral triangles
A) Hexahedron
B) Tetrahedron
C) Octahedron
D) Decahedron
A solid generated by the revolution of a right angled triangle about one of its
perpendicular side is
A) Cone B) Sphere
C) Pyramid D) Cylinder
When the section plane is inclined to the axis and cut all the generators of a cone,
the section obtained is
A) Hyperbola
B) Parabola
C) Ellipse
D) Circle
Area of the largest triangle that can cut from a rectangle of length “I” and breadth “b” is
A) 0/8 8) ॥/2
©) ۹ 0) 4
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