Taught M.A./M.Sc. classes at Department of Mathematics, University of Delhi since 1986. Papers taught: Functional Analysis, Measure and Integration, Advanced course on Measure and Integration, Complex Analysis, Advanced Complex Analysis, Abstract Harmonic Analysis , Differential Geometry, Fourier Analysis.
Teaching M.Phil/Pre-Ph.D. course at Department of Mathematics, University of Delhi since 1992. Papers taught: Spectral theory of unbounded operators, Matrix Analysis, Introduction to Operator Algebras, Lie groups and Lie algebras. Advanced functional analysis.
Taught M.Sc. (Genetics) at South Campus, University of Delhi, 1996-2006. Paper taught: Biostatistics.
Taught under-graduate classes at Rajdhani College (University of Delhi), Oct. 1977- Sept. 2004. Papers taught: Riemann integration, Metric spaces, Partial differential equations, Fourier series, Elementary Calculus, Analysis and Algebras.