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 GRADE III NCA PANCHAYATH' And exam conducted in the year 2015. And Question paper code was '210/2015'. 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.
27. Bleaching powder is :
(^) Slaked lime (8) Chloride of lime
(C) Hypo-chlorite lime (D) None of the above
28. Permanent hardness of the water can be removed by :
(ಯ) Adding lime (B) Adding chlorine
(C) Boiling (D) Zeolite process
29. The waste water frome bathrooms, lavatory basins, kitchen etc are called
(ಹ) Sullage (B) Night soil
(C) Waste soil (D) None of these
30. The gas which is mainly responsible for explosion in sewers is called :
(ക) Methane (B) Ethane
(C) Carbon Monoxide (D) None of the above
81. For maximum alkalinity of water pH value should be :
ക) Lessthan7 (B) More than 7
© 21 D) 14
82. One Newton is equal to :
(4) 10¢dynes 0 (B) 105 ടെ
(C) 10661068 3 (D) 107 dynes
33. The moment of force is equivalent to : 4
(A) The sum of the moments acting on a body
(B) The vertical sum of the moments acting on a body
(©) The algebraic sum of the moments acting on a body
(D) None of the above
84. The property of a material by which it can be beaten or rolled into plates is called :
(ക) Elasticity (B) Malleability
(0 Rigidity (D) Viscosity
210/2015 : 6 A
