Kerala PSC Previous Years Question Paper & Answer

Title : LECTURER IN NATURAL SCIENCE
Question Code : A

Page:4


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LECTURER IN NATURAL SCIENCE' And exam conducted in the year 2017. And Question paper code was '085/2017/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: 4 out of 11
Excerpt of Question Code: 085/2017/OL

A:-15 days
B:-30 days
C:-45 days
D:-60 days
Correct Answer:- Option-B
Question29:-How many Sections does the Environment Protection Act 1986 contain ?
A:-25 Sections
-26 Sections
C:-30 Sections
D:-32 Sections
Correct Answer:- Option-B

Question30:-Which is the Supreme Court case which held that "right to pollution free air" is also to be included within the
scope of "right to life" ?

A:-Kesavananda Bharati vs State of Kerala, 1973
B:-Olga Tellis vs Bombay Municipal Corporation, 1985
C:-S. R. Bommai vs Union of India, 1994
D:-M. C. Mehta vs Union of India, 2004
Correct Answer:- Option-D
Question31:-Powdery mildew of rubber is caused by
A:-Erysiphe
B:-Oidium
C:-Phytophthora
D:-Puccinia
Correct Answer:- Option-B
Question32:-mRNA is synthesized by which RNA polymerase ?
A:-RNA Polymerase |
B:-RNA Polymerase II
C:-RNA Polymerase III
D:-RNA Polymerase IV
Correct Answer:- Option-B
Question33:-The organelle directly involves in Apoptosis
A:-Mitochondria
B:-Golgi complex
:-Endoplasmic reticulam
D:-Ribosome
Correct Answer:- Option-A
Question34:-In which Era Angiosperms continued to diversify ?
A:-Paleozoic
B:-Mesozoic
C:-Cenozoic
D:-Archaeozoic
Correct Answer:- Option-C
Question35:-The classification of organism based entirely on observed phenotypic similarities and differences are called
A:-Phenetics
B:-Cladistics
C:-Phyletics
D:-None of the above
Correct Answer:- Option-A
Question36:-Geosmin is a volatile substance produced by
A:-Actinomycetes
B:-Zygomycetes
:-Basidiomycetes
D:-Phycomycetes
Correct Answer:- Option-A
Question37:-Pollinia are present in which of the following family ?
A:-Apocynaceae
B:-Verbenaceae
C:-Asclepiadaceae
D:-Lamiaceae

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