What percentage of all emissions does road transport account for?

سڑک پر چلنے والی ٹریفک سارے دھوئیں میں سے کتنے فیصد کی ذمہ دار بنتی ہے؟

Explanation: Transport is an essential part of modern life but it does have environmental effects. In heavily populated areas traffic is the biggest source of air pollution. Ecosafe driving and riding will reduce emissions and can make a surprising difference to local air quality.

Category: Urdu Theory Test Questions

References: The Official DVSA Guide to Driving: Section 17