बढती जनसंख्या का असर रेल्वे पर
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aaj ki badti jansankya ke karan na Jane kitni samasya utpan ho rhi h jinme ek pramukh samasya railway bhi h jansankya ke karan aaj trano me kitni bhed ho rhi jis wajah se aaye din na Jane kitni durgatna ho jati h surf jansankya vridhi ke karan ###quation # sabdhan manusho is jansankya ko roko nhi to tumhara kya hoga traino me chadne ki wajahey koohn karaba hoga
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