BCS12th-

[@tejurathi3519]

Kya bat h sir ji mja aa gya ji vah

[@rajputarsalan4426]

Well done 👍 guru ji maja aa gaya

[@jaimahakal719]

Gajjab guru ji ✍️💯🤗👍👌👌👏💯🤗👍👌👌👌

[@skbkstudy8071]

Very nice sir

[@bcsacademy29]

Thanks and welcome

[@Rjmeena-ix7gu]

Nice

[@jaimahakal719]

Va va sir mja aagya

[@sapnapurohitsapna]

👍

[@liyakatmohammedsorgar7130]

Nice sir

[@bcsacademy29]

Keep watching

[@upsc.445]

Best teacher 😊

[@billaeducationworld377]

Thank you sir❤😊

[@nehabharti1392]

U are such a good teacher I'm glad to find u in RUclips

[@rahulsingh-ed2qe]

Thank you sir

[@manishjatav-uw5uy]

Jai Mata di sir

[@priyankachaudhary3723]

Thank you so much sir ji 💯✌🏻

[@mohitSingh-sw3gg]

Thanks sir😭

[@mohitSingh-sw3gg]

I am from bihar

[@hollystatus1962]

I am watching this video in 2x😅

[@Google_Gemini119]

Sir 12TH class board 2021-22 NCERT book ka hi krva rahe ho na sir sabhi topics NCERT book ke hi hai sir।

[@priyankabijarniya7660]

Nice

[@kamleshkumardama3397]

Very nice sir ji

[@bcsacademy29]

Most welcome

[@kiranparkashverma1437]

Nice sir

[@hemantparihar-hf4kg]

Nice sir