Research Interests : Solar magnetohydrodynamics(MHD): theoretical modelling, theoretical study of MHD wave propaga- tion in stratified atmospheres. Observations of Chromospheric and Coronal oscillations, density and temperature diagnostic in solar atmosphere. Providing observational constraints for Solar wind and Space weather, Magnetic Helioseismology. Numerical modelling of Space weather. Multiwavelength study of the solar atmosphere using ground and space based instruments. Imaging and spectroscopic