Directorate of Government Examinations (DGE) Tamil Nadu has declared the class X, XI and XII board exam schedule at dge.tn.gov.in

The class 12 exams will begin from March 1, 2018, while class 11 exams are scheduled from March 7 and the class 10 exams will take place from March 16, 2018.

Exam Schedule :

Schedule for Class 10 :

Subject	Dates
Part I Language Paper I	March 16, 2018
Language Paper II	March 21, 2018
English Paper I	March 28, 2018
English Paper II	April 4, 2018
Mathematics	April 10, 2018
Part IV Optional Language	April 12, 2018
Science	April 17, 2018
Social Science	April 20, 2018

Schedule for Class 11 :

Subject	Dates
Part I Language Paper I	March 7, 2018
Language Paper II	Mach 8, 2018
Part II English Paper I	March 13, 2018
English Paper II	March 14, 2018
Part III Mathematics, Zoology, Micro Biology, Nutrition and Dietetics	March 20, 2018
Commerce, Home Science, Geography	March 23, 2018
Physics, Economics	March 27, 2018
Chemistry, Accountancy	April 3, 2018
Biology, History, Botany, Business Maths	April 9, 2018
Communicative English, Indian Culture, Computer Science, Bio chemistry, Advanced Language (Tamil)	April 13, 2018
All Vocational Theory, Political Science, Nursing (General), Statistics	April 16, 2018

Schedule for Class 12 :

Subject	Dates
Part I Language Paper I	March 1, 2018
Language Paper II	March 2, 2018
Part II English Paper I	March 5, 2018
English Paper II	March 6, 2018
Part - III Commerce, Home Science, Geography	March 9, 2018
Mathematics, Zoology, Micro Biology, Nutrition and Dietetics	March 12, 2018
All Vocational Theory, Political Science, Nursing (General), Statistics	March 15, 2018
Physics, Economics	March 19, 2018
Chemistry, Accountancy	March 26, 2018
Biology, History, Botany, Business Maths	April 2, 2018
Communicative English, Indian Culture, Computer Science, Bio chemistry, Advanced Language (Tamil)	April 6, 2018

Source: http://indiatoday.intoday.in/education/