Objective Question of Environmental Pollution And control | Asked in 2019 | Bihar Polytechnic

[@princepk6690]

Thank u sir 🙏❤️🙏

[@EngineersAadhar]

😊

[@asavaribhalekar329]

Sir question 12 mein sabhi to NOx ke source hai to correct answer should be d)

[@SanjeevCreation]

Climate change...theme of 2020

[@rbksingh9453]

Right

[@upendrathakur1237]

Very thankful sir ji🙏🙏🙏

[@diplomatutorial3256]

Thank you sir apke vajah se aaj mera environment ka paper bahut achaa gayaa

[@Priyankakumari-yb4pw]

Thanku sir

[@ridasyed974]

Qno. 20. Noise pollution more than 80db is dangerous to human health

[@sudeepkumar3641]

Thank u sir

[@bablukumar-auto-2144]

The theme of Earth day 2020 was climate action on climate change

[@raushankumarnirala1874]

14 ka a 💯 micro m hoga

[@EngineersAadhar]

No It should be approx 1 micro m

[@mathscareer247]

Thank you सर

[@princepk6690]

Sir automobile ka v bnaye sir 🙏 Request u 🙏🙏❤️

[@princepk6690]

2018 and 2019 ka

[@rajsharmawatch]

Automobiles. power metrology Ka bhi bnaiye

[@diplomatutorial3256]

Apke environment ka video playlist se ham preparation kiye thee.Aur usi se aaya. Thank you so much.sir aagee bhi video upload karte rahiye

[@EngineersAadhar]

😊

[@bharathkumar6926]

You please cut down adds time period into 5sec sir

[@jjain3353]

Sir please provide the syllabus related study material or video regarding scientist B Post HPSC pollution control board officer haryana

[@mohanvaishu143]

question no 5, option A not required pollution certificate sir

[@nishumehta20]

Ap wrong batate hai kya

[@EngineersAadhar]

Aisa kyu lga tmhe. Is there any mistakes in answer??

[@princepriyadarshishorts1033]

Thank you sir