Can I choose Kannada medium for Indian police service examination or not ?? give me details ?

Yes, of course, you can choose Kannada medium for Indian police service examination . you can appear for Civil Services Exams in any of official languages of India which includes Kannada too.

Other official languages are as following:

Hindi
Persian
French
Nepali
Arabic
Gujarati
Marathi
Kashmiri
Bengali
Punjabi
Sanskrit
Urdu
English
Russian
Chinese
German
Assamese
Dogri
Manipuri
Santali
Konkani
Pali
Bodo
Sindhi
Telugu
Oriya
Kannada
Malayalam
Tamil
Maithili


Civil service exam details :
Required eligibility :
You can apply for IAS examination after passing graduation level degree in any discipline..


Age - limits:
21-30 years as on 1st August of the year of Examination.


Scheme of CS (Preliminary) Examination
The Preliminary Examination consists of two papers of objective type maximum of 400 marks.
General Studies Paper - I 200 Marks
General Studies Paper - II 200 Marks


Syllabus of Paper I -(200 marks) Duration : Two hours


Current events of national and international importance.
History of India and Indian National Movement.
Indian and World Geography-Physical, Social, Economic.
Geography of India and the World.
Indian Polity and Governance-Constitution, Political.
System, Panchayati Raj, Public Policy, Rights Issues, etc.
Economic and Social Development-Sustainable.
Development, Poverty, Inclusion, Demographics, Social.
Sector Initiatives, etc.
General issues on Environmental ecology, Bio-diversity and Climate Change - that do not require subject specialization and Climate Change - that do not require subject specialization.


Syllabus for Paper II-(200 marks) Duration: Two hours
Interpersonal skills including communication skills;
Logical reasoning and analytical ability
Decision making and problem solving
General mental ability
Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level), Data interpretation (charts, graphs, tables, data sufficiency etc. - Class X level)