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 ratio of long to short dashes in a chain line ranges from
A) 3:1to2:1 B) 6:1to4:1
C) 8:1t0 10:1 D) 5:1to7:1
Folding method of drawing sheet as per method 1 is
A) 297 x 210 B) 297 x 190
C) 185 x 65 D) 240 x 330
The asymptotes of any hyperbola intersects at
A) On the directrix B) On the axis
C) At focus D) Centre
Which of the following grades of leads is the hardest ?
A) 4B B) F
C) HB D) 6B
For an ellipse, the sum of the distances to a point on the curve from the foci is
A) Not a constant
B) Constant and is equal to the length of the major axis
C) Constant and is equal to the length of the minor axis
D) None of these
In lettering A the height of capital letters is divided into
A) 10 equal parts B) 8 equal parts
C) 14 equal parts D) 12 equal parts
Impact test is used to find the
A) The hardness of a stone B) The toughness of a stone
C) Compressive strength of stone D) Rate of wear of stones