I'm Physics graduate from Ramjas College, DU. From past 5 years I'm Chegg QnA expert. I have solved more than 1000 questions posted by students from across the world and almost all of my solutions have received 4+ star ratings. Moreover I'm a civil services aspirant with physics as my optional subject. I have deep knowledge in physics and mathematics. I also give offline tuitions to students and my students have passed with excellent grades in their board exams. + more - less