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 'SUB INSPECTOR OF POLICE TRAINEE POLICE KERALA CIVIL POLICE /ARMED POLICE SUB INSPECTOR TRAINEE POLICE ARMED POLICE BN/ASST JAILER GR I /SUPERINTENDENT SUB JAIL /EXCISE INSPECTOR EXCISE' And exam conducted in the year 2015. And Question paper code was '169/2015'. 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.
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Chin and Chan together can complete a piece of work in 40 days while Chin alone can
complete the same work in 60 days. Chan alone will be able to complete the same work in :
(^) 90 5 (B) 120 days (() 60 days (D) 75 5
In a certain time ¥ 1200 becomes ¥ 1560 at 10% PA simple interest. Then the principal amount
that will become T 2232 at 8% PA in the same time is :
(ക) 1800 ൫ 1860 (€) 1920 (ಐ) 2000
Toxic substances enter into the food chains and accumulate on higher trophic levels. The
phenomenon is called :
(5) Cirrhosis (B) Algal Bloom
(C) Biomagnification (D) 05
Which of the following is a mixed nerve ?
(^) Optic nerve (ए) Vagus nerve
(C) Hypoglossal nerve (D) Trochlear nerve
The smallest and lightest bone in the human body :
(A) Nasal bone (ठ) ल्पः (C) Mandible (D) றக
The vaccine used in pulse polio immunization campaign in India :
(^) Salk vaccine (8) DPT vaccine
(ര) Pentavalent vaccine (D) DT vaccine
In a monohybrid cross, a heterozygous tall pea plant is crossed with a dwarf pea plant.
Which type of progenies is formed in the FI generation ?
(ಹಿ) All are tall (8) All are dwarf
(യ Both tall and dwarf (D) None of these
The elements which show variable valency :
(ಯ) inert gas (8) non metals
)© d block elements (D) s block elements
Which compound is called ‘Carborundum’ ?
(ಡಿ) Calcium carbide (8) Aluminium carbide
(C) Boron carbide (D) जाल्म) carbide
5 169/2015
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