Invited as as a resource person in Fifth Workshop on Problem Solving in Mathematics from 20 December 2011 to 26 December 2011 organized at and by Department of Mathematics, Sardar Patel University, Vallbh-Vidyanagar and conducted two sessions, each of one hour and thirty minutes, on problems of Group Theory.

Invited as as a resource person in Sixth Workshop on Problem Solving in Mathematics from 5 January 2013 to 11 January 2013 organized at and by Department of Mathematics, Sardar Patel University, Vallbh-Vidyanagar Nagar and conducted one session of one hour and thirty minutes on problems of Complex Analysis.

Invited as as a resource person in Seventh Workshop on Problem Solving in Mathematics from 16 January 2014 to 22 January 2014 organized at and by Department of Mathematics, Sardar Patel University, Vallbh-Vidyanagar Nagar and conducted one session of one hour and thirty minutes on problems of Linear Algebra.