Prakash ka abvartan par viva question par banavo sir video

Refraction of light par sir please

Nice

Kon_ kon Abhi dekh rha hai❤❤

सर और ट्यूशन बनाए गैलवीनो सेल के बारे में प्लीज़ सर

सर डोरेमॉन अभिक्रिया बता दीजिए

Kis kis nay chalt paper par banaya hai 😊

Thanks sir ❤❤❤❤❤❤❤

Sir prasad daab ka viva samjhe sir

❤❤❤ Hello sir thank

Nice

Thanks sir ji

Very Very thanks sir🙏🏻🙏🏻

very nice sir ji 🙏🙏🙏🙏🥰🥰🥰🥰

Or bast batye

Thank you 😊😊😊 sir

डायनमो पर sir ❤❤

❤❤❤

Thanks sir

Very nice sir ji

Very very nice sir ❤❤

Thanks guru ji ❤❤

😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😂😂😂😂😂🎉😂😂🎉🎉🎉🎉🎉🎉🎉😂😂😂😂😂😂😂😂😂😂❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😂😂😂😂❤❤❤😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

Thanks sir

Biology ka biogas❤❤❤❤❤❤❤❤

❤❤

Thank you sir 🙏

Thanks sir 😊

Thank sir 😊

Thank you sir 🙌

Superb❤

Maine

Kisne bhanaya hai bataoo😂😂😂

Sir video bahut acha hai

L c r paripath ka viva questions per video bana dijiyea

Thanks sir ❤

Deniyal sel sir

Ok thanks sir❤❤

Prakash ka paraavartan ke liye chahiye

Very nice sir ❤❤❤❤🎉

Very nice sir❤❤🎉🎉

👍👍

Formaldehyde

Nice sir ji

Nive

Nice sir ji

Bahut badiya sir

❤❤❤❤

🙏🙏

Nice sar ❤