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 DRAFTSMAN MECHANICAL GR I IRRIGATION DIRECT AND DEPT QUOTA' And exam conducted in the year 2014. And Question paper code was '104/2014'. 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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Galvanisation of iron denotes Coating with :
(^) ^+. رق
(0) 5/ D) Zn
The particles of light are called : €
(ക) Photons (0) Protons
0 ೫1೬೮೬೦೫5 (D) Neutrons
The oxidation state of Manganese in K,MnO, is :
(ക +7 (B) +6
رما 2 D -2
The monomer of natural rubber 15 ×
(A) Styrene (B) 3- methyl-1, 3-butadiene
(C) . 2-methyl-1, 3-butadiene (D) Teflon
The Compound used as antiknock is :
(^) Ethanol (B) Propanol
(¢) Glyoxal (D) Tetracthyllead
Ozone is present in :
(ക Thermosphere (B) Stratosphere
(0 Troposphere (D) Mesosphere
Calculate the molarity of a solution containing 5.3g of Na,CO, in 100mL of water :
(ಗ) 4 @B 02M
© 01% യ 00514
Temporary 11870658 in water is caused by :
(ക Calcium carbonate - . (18) Calcium sulphate
(C) Magnesium carbonate (D) Magnesium bicarbonate
Calculate the number of moles in 22g of CO; :
(4) 0.5 mol (B) 0.7 mol
(C) 0.8mol (D) 0.78 mol
Which of the following is an unique property of carbon?
(ಗ) 10118001. (0) Dissolution
(C) Catenation (D) Sublimation
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