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  5G services to roll out in India's four metros, selected cities in 2022

  India | December 27, 2021 19:16 IST

  While 4G networks are mostly designed for phones, 5G networks are designed for much more flexible use, replacing the need for many special-purpose networks. 

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  Petrol, diesel prices hiked in four metros from midnight

  India | February 28, 2014 19:47 IST

  New Delhi: Following are the revised prices of petrol and diesel in four metros after oil firms hiked rates with effect from midnight tonight.PETROLCurrent Price Revised Price IncreaseDelhi72.4373.160.73Kolkata80.2080.960.76Mumbai81.3182.070.76Chennai75.7176.480.77(All Rates in Rs/ litre) DIESELCurrent Price Revised Price