Introduction of Science(विज्ञान का परिचय). important for Railway and Board students..

[@ROMESHKUMAR-o5i]

Very nice sir 😊

[@vijaysahu9882]

nice sir👍

[@parvatidevi7234]

Sir ji badiya

[@SagarTiwari-ir2et]

Sir Next Part ⚡⚡

[@LogicalDebate]

❤

[@Anshpratap-we2di]

Badiya sir next part plz

[@knowledgepointsumit..2239]

@@Anshpratap-we2di jaurur jaldi hi aayega next part

[@tmkochighlights7612]

Very nice sir ❤

[@SagarTiwari-ir2et]

Guru ji Namaste 🙏🙏🙏🙏🙏

[@Creativeworld00001-r]

Like for class 9 complete syllabus of science

[@Comment_Reading_School]

You are monitor❤

[@princepathak4065]

Nice 👍

[@FAFFSHORT]

Big fan sumit sir respect button sumit sir ❤❤❤❤

[@Hdfhdh812]

Bahut badhiya sir

[@sunitarawat185]

Hy Sir. Namaste ME ved

[@JagdishSahariya-j4c]

Sar mein Piyush

[@knowledgepointsumit..2239]

Voice kesi hai comment me btao

[@neelamsharma9329]

Nice sir

[@Anshpratap-we2di]

Badiya hai na

[@dileeppateriya7889]

सर हिंदी में डेफिनेशन बता दो

[@knowledgepointsumit..2239]

@@dileeppateriya7889 bta dege

[@Hdfhdh812]

Jo bhi sumit sir ko dil se pasand karta hai wo like kare

[@knowledgepointsumit..2239]

Beta kya nam h aapka

[@neelamsharma9329]

Nice sir ji

[@tmkochighlights7612]

Very nice sir ❤