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 'III Grade Overseer / Tracer (Civil) inPublic Works / Irrigation' And exam conducted in the year 2023. And Question paper code was '122/2023'. 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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122/23
The first burning of polished terracotta is known as
A) Biscuiting B) Faience
C) Zircon porcelain D) Static porcelain
The bulk density of heavy mortar is more than
A) 50 KN/mm3 8( ٥۵٥۶
0( 90 74 0) 115 75
The workability of concrete is determined by
A) Voids test B) Slump test
C) Arbitrary test D) Compressive strength test
Which type of paint is widely used for showrooms, auditoriums etc. ?
A) Plastic paint B) Oil paint
C) Luminous paint D) Inodorous paint
In coursed rubble masonry II sort the thickness of the mortar joints is
A) 12mm B) 10 mm
७) 14mm D) 16mm
The termination of a wall in a stepped fashion is known as
A) Squint quion B) Bullnose
C) Toothing D) Racking back
The maximum safe bearing capacity value for soft rocks is
A) 1500/72 8) 50 (0/72
C) 450 KN/m2 D) 250 0/72
Example of four centred arch is
A) Drop arch B) Segmental arch
C) Tudor arch D) Bull’s eye arch