Sir thank you so so much aapne Bhavani sir ke rup me bahot hi jabardast teacher aapne hame diye GS bahot hi achi tarh se padate hai वैसे तो हरिष भैया ओर आकाश सर भी कम नही है all' team so best sir ji❤
Bahut hi shandarr session hai sir ji...2 question galat ho gye iss bar ntpc ke exam me maths me pure me se pure lane ki kosis rahegi sir ji... Thank so much