Environmental pollution and traffic jams are the main sophisticated problems of all over the world while majority of the society think it's due to the gases emission by petrol combusion in vehicles. As it's enunciated by the proportion of the society, prices of petrol should increased to prevent from this situation while others in contradictory view that this apprehension is useless. throughout my essay I will venture and pursue speculative hypothesisi by elaborating my perception. At the same time just as crucially it is conceived as the subject to the strictest most demanding standard of formal assessment with respect to the basic requirement of logical rigour