Ashwani Kumar Gupta popularly known as A.K. Gupta Sir among his students is a renowned Physics teacher. He has been successfully teaching Physics for students appearing for Class XI and Class XII as well as preparation for high competitive exams such as Medical, NEET, I.I.T, SAT, IB. With more than 30 years experience he has become a synonym for teaching Physics topper among the top Schools in Delhi and Gurgaon. Through the years with continued success gupta sir has built credibility and extremely sought by parents. Students come from very reputed homes study in school like Modern,Vasant valley,Delhi public school,Pathways etc. Gupta sir teaches Physics topic wise ,he selects one topic then grills that topic according to level of student so that student feel comfortable in dealing with all problems related to that topics