Lahore declared as World’s Most Polluted City by Dr Vipan Goyal StudyIQ

[@rimjhimraj3592]

Carbon monoxide, Nitrogen dioxide,Sulphur dioxide (option b)

[@mdmishra05]

Informative session

[@ourlovelyfamilyss4015]

Thank you sir 🙏

[@Vinay_Rajput1991]

Kaha hain Pollution ke thekedaar !?😂😂 Yaha to deepawali b nahi manai jati 😂😂

[@sushreearpitadash3813]

So true 😅

[@AzharZamil-z9i]

Pakistan me diwali jaise patkha nahi chhora jata
Bom chhora jata hai
Bom me patakha se jyda polution hota hai...
I think Yahi logica hai...😅😅😅😅

[@star-9040]

Khao bhai gobar kha lo kahe ja k

[@mdmishra05]

Ans is b

[@sandeshborkar6475]

RRB JE ke liye science aur gs ke marathon leke aaye😊😇🥳

[@pawaninsa7825]

Sir important judgement krwado polity ke please 🙏 🙏 🙏

[@mdmishra05]

Forest laws me jyada penalty kyu nahi h sir??

[@sunilsamal4240]

Sir make a video on environment for opsc oas exam

[@sandeshborkar6475]

B😊