Can you give me information about exam pattern for Indian Administrative Services and Karnataka Administrative Service exam ?

Here I am giving you information about exam pattern for Indian Administrative Services and Karnataka Administrative Service exam

KAS Exam Pattern :
PAPER - I
Subject Area No. of Questions Marks
General Studies related to National and
International importance 40 80
Humanities 60 120

Subject Area No. of Questions Marks
PAPER - II
General Studies related to State Importance 40 80
General Science & Tech, Environment &
Ecology 30 60
General Mental Ability 30 60

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

Scheme - CS (Main)Paper-I
One of the Indian Languages to be selected by the candidate from the 18 languages included in the VIIIth Schedule to the Constitution (Qualifying Paper) 300 Marks
Paper-II English (Qualifying Paper) 300 Marks
Paper-III Essay 200 Marks
Papers IV & V General Studies (300 Marks for each paper) 600 Marks
Papers VI, VII, VIII & IX
Any two subjects (each having 2 papers) to be selected from the prescribed optional subjects (300 marks for each paper) 1200 Marks
Total Marks for Written Examination 2000 Marks
Interview Test 300 Marks
Grand Total 2300 Marks