1.Fuzzy sets and it's application.
2.Application of Fractional Calculus in Fluid Dynamics.
1) As a Convenor successfully organized UGC sponsored national level workshop on "New trends in mathematics and it's applications," held in June 2014
2)Successfully organized a 30 day workshop Programme on Skill Development on Electrician Training at Silapathar Science College in2015
1 Participated faculty development programme on entrepreneurship on March 2015 at IIE Guwahati.
2) Participated faculty development programme on entrepreneurship on March 2017 at IIE Guwahati.
1.Chief Election Commissioner of student Union Body Election. Silapathar Science College in 2013
2.Cultural Incharge of student Union Body of Silapathar Science College in 2013
3.AOC of HS Section in2015.
4. Exam Controller of H.S Section in2015 and 2016.
1) Participated UGC sponsored National level workshop on "issues and challenges in higher education with special reference to North East India" April 2015, organized by Bordoloni central college
2) Participated UGC sponsored National level workshop on "Fuzzy Logic and it's Application" orgayby Lakhimpur Girl's college , January 2010
3) Participated workshop on "Implementation of Choice Based Credit sistem (cbcs) at the undergraduate level in colleges under Dibrugarh University on December 2016 at silapathar college
4) Participated workshop on "Implementation of Choice Based Credit sistem (cbcs) at the undergraduate level in colleges under Dibrugarh University on December 2016 at Silapathar College ,Dhemaji.
5)Participated UGC sponsored National Workshop on “Recent Trends in Physical Science Research” held in October 2017 at silapathar science college,Dhemaji.