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 'Draftsman Gr I, Overseer Gr II/ Draftsman Gr II,Engineering Assistant Gr II, Field Assistant etc in Port,Irrigation, PWD etc' And exam conducted in the year 2023. And Question paper code was '073/2023'. 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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073/23
Which of the following is not a method of proportioning concrete mixes ?
A) Arbitrary method
B) Vee-bee consistometer method
C) Minimum voids method
D) Fineness modulus and water-cement ratio method
Which of the statement is true ?
A) Rapid Hardening Portland cement possesses less C,S and more C,S than the
ordinary Portland Cement.
B) Low heat Portland cement has low percentages of C,A and more C,S and less
025.
C) Sulphate Resisting Cement has CA content below 5%.
D) In Portland Blast Furnace Cement, the proportion of slag being not less than
15% or more than 75% by weight of cement.
The larger the maximum size of aggregate and coarser the grading, the amount of
water required for a given workability is
A) Increased B) Decreased
C) Same as before D) Not predicted
Crushing of fibres running transversely during the growth of the tree due to strong
winds is known as
A) Upsets B) End splits C) Twisted fibres D) Rind galls
As per IS 14315 : 1995, maximum thickness of commercial veneers shall be
A) 2mm B) 4mm Cc) 6mm D) 3mm
The non-ferrous metals and its ores is given. Match List — | with List — Il.
List -1 List - Il
I. Aluminium i. Galena
Il. Copper ii. Black jack
Ill. Zine iii. Cassiterite
IV. Lead iv. Chalcopyrite
V. Tin v. Bauxite
1 ॥ ॥ Ww ७४४
A) v_ ii i ॥ iv
8) ५ الا لا i iv
©) ४ ൧ ॥ i iii
D) v i iii iv ii