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/ Tracer/ Overseer G III/Draftsman Gr II in Agriculture/ KWA/ Soil Survey & Soil Conservation ' And exam conducted in the year 2021. And Question paper code was '068/2021'. 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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55. Two loads of 50 kg and 75 kg are hung at the ends of a rope passing over a smooth
pulley shown in figure below. The tension in the string is
9 kg
75 kg
A) 50 kg
C) 25kg
8) 75 kg
D) 60 kg
56. A body of weight 300 KN is placed on a horizontal plane. If the coefficient of friction
between the body and the horizontal plane is 0.25. Determine the horizontal force
required to just slide the body
A) 50 KN
©) 75 KN
B) 65 KN
0) 85 KN
57. The forces whose line of action lie on the same lines are known as
A) Coplanar forces
C) Concurrent forces
B) Collinear forces
D) Equilibrant forces
58. Adimension is stated as 28 + 0.02 mm in a drawing. What is the tolerance ?
A) 28mm
C) -0.02 mm
B) +0.02 mm
D) 0.04 mm
59. Which of the following is not the correct method of expressing a Fit under BIS system
of limits and fits ?
A) 50 H8/g7
©) 50 H9-g7
60. Identify the Pneumatic symbol.
A) Electric motor
C) Hydraulic motor
B) 50 g7/H8
ഉ) 50 H9/g7
B) Pump
D) Accumulator
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