TNPSC Group 1 Exam Pattern You Might Want to Know About

TNPSC Group 1 Exam Pattern:

The Tamil Nadu Public Service Commission (TNPSC) is responsible for the recruitment of personnel in the various offices and departments of the state administration. The TNPSC Group 1 Exam pattern is similar to the UPSC Civil Services examination.

TNPSC Group 1 Exam Pattern
TNPSC Group 1 Exam Pattern

Here are the details of the TNPSC Group 1 exam pattern:

Group 1 of the TNPSC includes posts of Deputy Collector, Deputy Superintendent of Police, Assistant Commissioner, District Officer and others. The recruitment to Group 1 TNPSC is done on the lines of the Union Public Service Commission Civil Services Exam. The exam comprises of 3 stages which include the following:

  • Preliminary exam
  • Main exam
  • Interview

Preliminary exam:

  • The preliminary exam consists of multiple choice objective questions.
  • The prelim exam consists of 1 paper only.
  • The total number of questions asked are 200.
  • The weightage of the prelims is 300 marks.
  • The marking scheme doesn’t include negative marking.
  • The prelims comprise of 2 sections, i.e., general studies (150 questions of the graduation standard) and Aptitude and mental ability (50 questions of class 12th standard).
  • The duration of the exam is 3 hours/ 180 minutes.
  • The minimum qualifying marks for the prelims is:
  • Open category: 120 marks
  • Other categories: 90 marks

Main exam

  • The main exam is a pen and paper based descriptive examination.
  • The main exam consists of 3 papers.
  • The total weightage for the 3 papers is as follows:
  • Paper 1: 250
  • Paper 2: 250
  • Paper 3: 250
  • The duration of each paper is 3 hours/ 180 minutes each.
  • The minimum qualifying marks for the main exam is as follows:
  • Open category: 340
  • Other categories: 255


  • The interview carries a weightage of 100 marks.
  • The interview is conducted by the panel of TNPSC which determines the candidate’s suitability to a career in administration.

For any further details or queries regarding TNPSC group 1 exam pattern check the website at .   

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