Date of Joining: 01-07-2002
Educational Qualification: M.Sc., M.Phil., Ph.D. 
Teaching Experience: 19 Years
Field of Research: Statistical Models, Population Studies,Urban Models and City Size Distribution

Publications:

• V.Christopher Amalraj, G.Kumar & A.Subbarayan, Evolution of Regional city size distribution in Indian state: Kerala (1951-2001) using Markovian approach, Journal of Applied Sciences, Volume No.15, Issue No.3, 2015 and Page No.606-609.
• A Subbarayan and G Kumar, The size distribution of cities and towns states of India (1951-2011): An Evaluation of Pareto, Lognormal and q-Exponential distributions, International Journal of Agricultural and Statistical Sciences, Volume No.11, Issue No.2, 2015 and Page No.481-486
• A Subbarayan and G Kumar, Reverse rank size property of small towns in India: 2011 census, International Journal of Agricultural and Statistical Sciences, Volume No.12, Issue No.1, 2016  and Page No.35-38
• A Subbarayan and G Kumar, Modeling the Growth Pattern of Medium- Sized Towns in the States of India: 1951-2011, International Journal of Agricultural and Statistical Sciences, Volume No., Issue No.2, 2016 and Page No. 449-454.
• A Subbarayan and G Kumar, Overall Size Distribution of Cities and Towns in India: 2011 Census, Journal of Applied Science, Volume No.16. Issue No.5, 2016 and Page No.230-235.
• A Subbarayan and G Kumar, Determinants of Liquidity of Public and Private Sector Banks in India: 2009-2016- A Panel Data Approach, International Journal of Agricultural and Statistical Sciences, Volume No.14., Issue No.2,  2018and Page No.817-824.
• A Subbarayan and G Kumar, The Determinants of Net Interest Margin of Public and Private Sector Banks in India : 2008-2018 – A Panel Data, International Journal of Agricultural and Statistical Sciences, Volume No., 15 Issue No. 2, 2019 and Page No.535-541.
• A Subbarayan and G Kumar, Determinants of Profitability of Public Sector and Private Sector Commercial Banks in India: 2017-18 – A Discriminant Analysis Approach, International Journal of Agricultural and Statistical  Sciences, Volume No., 16, Issue No. 1, 2020 and Page No.335-342.
• B.Arirudran, G.Kumar and  Mohammed Aslam ,Pharmacological Effects of  Trigonella Foenum Grecum L. Seeds on Cardiovascular And Antioxidant Stress Related Disease. International Journal of Aquatic Science, Volume No., 12, Issue 03, 2021 and Page No. 2630-2642.