Question

Question Papers (Paperwise)
3. Which of the following is suitable measure to control air pollu
DPT-PU
tion?
(A) Regulations and standards
(C) Transport planning
(B) Emissions charges
(D) All of the above
4. Biome is a group of:
(A) Animals (B) Ecosystem (C) Microbes (D) Plan
5 Primary Pollutants persists in air in which form ?
(A) Organic
(B) Inorganic
(C) As suspended Particulate matter
(D) Remain Unchanged



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Answer 1

ptta ni y appa nu ki ptta yr j ptta hunda taa app di ki lod c fr mainu Mai v taa answer lb reha Hun ptta lg geya sare apne warge aa Jo app use krde aa fr ki matlb aa v answer sahi ho sakde aa