bihar polytechnic 1st semester math-2 previous year paper solution|sbte bihar 1st semester|H2O STUDY 

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Love you sir aapke karan ham entrance exam crack kiye or abhi 3rd semester me h government polytechnic Katihar ❤

thsnk you sir ji 😍😍😍😍😍

Sir aap bahut mast hai

Sir aise hi padhate rahaiye aap bahut aacha padhate hai

Thank you guru ji 💕🙏🙏

Congratulations sir ji ❤❤❤

Its ok sir

Thankyou so much

Thanks sir ❤

Nice class🎉

Ha sir

Aap Bohot Mast Aadmi Hai Sir Aapko dekhkar Dil Khus Ho jata hai ❤🤩💯

Sir you are best teacher ❣️❣️ bas ham log ko paas. Karba dijiye ❤❤

Nice ❤❤❤❤❤

Sir third semester ko v bhadha hai

Sir Sadi me buniya rakhiye ga please 😊

H sir ab achhe se dikh rha hai

Thank you so much❤😊 sir jee🙏❤. |

Sir objective question ke liye solve kr rhe tho question par dekhne mein dikkat ho Rahi

Good morning sir ji sir dikh nahi raha hai nahi raha hai

Sir app bhut achhe se smjhate hai guru ji ❤❤❤

Sir nahi dikh raha hai

congratulation sir ❤