What do u mean by metrocity and advantage , And consequence
Contributed by: harendet
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Added by: Sapana
Ahmedabad, Bangalore, Chennai, Delhi, Hyderabad, Kolkata, Mumbai, Pune are classified as metro cities.The Classification of Indian cities comprises a ranking system used by the Government of India to allocate House Rent Allowance (HRA) to public servants employed in different cities in the country.