Kerala PSC Previous Years Question Paper & Answer

Title : Assistant Tester cum Guager - Malabar Cements Ltd
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Tester cum Guager - Malabar Cements Ltd' And exam conducted in the year 2024. And Question paper code was '010/2024/OL'. 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.

page: 6 out of 19
Excerpt of Question Code: 010/2024/OL

A:-Dichloro diphenyl trichloro ethane
B:-Dibromo diphenyl tribromo ethane
C:-Difluoro diphenyl tri iodo ethane
D:-Dichloro diphenyl tri iodo ethane
Correct Answer:- Option-A

Question26:-Which of the following compound is not regarded as air pollutant?
Correct Answer:- Option-C

Question27:-The wrong statement about classical smog is
A:-classical smog occur in cool humid climate
B:-classical smog is reducing smog
C:-classical smog is a mixture of smoke, fog and sulphurdioxide
D:-classical smog is an oxidising smog
Correct Answer:- Option-D

Question28:-Ozone layer is present in which zone of atmosphere
Correct Answer:- Option-B

Question29:-Which is not a green house gas?
B:-Water vapour
D:-Dinitrogen pentoxide
Correct Answer:- Option-D

Question30:-Biochemical oxygen demand is a method for
A:-Estimating the amount of chemical fertilizer in water
B:-Estimating the amount of carbondioxide in water
C:-Estimating the amount of organic matter in water
D:-Estimating the amount of acid in water
Correct Answer:- Option-C

Question31:-Two instruments used for measuring length having resolution 0.1 cm

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