Bhai pw foundation channel par ritik sir (babua) karba diye hai aap uha dekhlo 4-5 din phere hee karbaye hai.or sir ko aap comments Karo science ka bhi karba dege❤
Hello everyone He is the best teacher in the whole world for maths . I appear 10th board 2024 and I scored 90+ in standard maths blindly follow him I'm sure he will help you to score good marks and Don't forget to watch his super 30 series. This series is too good ❤🥰☺️