Delhi metro 2nd most unaffordable in the world: Study
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According to a survey by the Center for Science and Environment, Delhi Metro has become the 2nd most unaffordable metro system in the world after last year's tariff revision. The average commuters spend 14% of the household income to travel in metro and 30% of the commuters spend 19.5% on their daily commute. The study was conducted on 9 metropolitan cities based on the cost for 10-km travel cost.