Civil Service Coaching centre in Chennai
“Rome wasn’t built in a day”
Since, TNPSC Group 1 is the highest exam in our Tamilnadu, competition is high and you need to show your full commitment, sincerity and hard work to get success in this exam.
Preliminary Exam
Every year there will be 25 to 40 vacancies in the Group 4 Exam, if you have full commitment and hard work you too can be a successful person in the Group 1 Exam.
To start preliminary exam preparation, you should begin with Tamilnadu State Board Samacheer Kalvi Tamil, Science, Social Science Books from 6th Standard to 10 Standard (Cover 11th , 12th Political Science, Economics, Geography and Biology subjects.)
Buy Tata Mc Graw Hill or Spectrum General Studies Manuals (Though state board books are enough, get any of the books for ready reference for all subjects.)

Read regularly a standard newspaper in Tamil .
Read any one of the Competitive Exam Magazine (Tamil or English)
Cover current affairs of at least last one year.
Concentrate more on Tamilnadu Related General Knowledge.
Refer the following link for the comprehensive books list for TNPSC Group 1 Preliminary and Main Exam Preparation.